gurcu | e76e206e8ae24f95a329b4f6ecdf1f22b76b07a8c628c0619b781bdba2d85732

Resubmissions

10-04-2024 02:17

240410-cqs4fafc2v 10

10-04-2024 02:17

10-04-2024 02:17

10-04-2024 02:17

13-05-2023 22:56

Analysis

max time kernel
1565s
max time network
1801s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
10-04-2024 02:17

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General

Target

qsteemp.exe
Size

165KB
MD5

90cd3202af31b431dcc5e47cf3b8c0d7
SHA1

747f68fb8f122241059c219eeeeadac61e8215be
SHA256

e76e206e8ae24f95a329b4f6ecdf1f22b76b07a8c628c0619b781bdba2d85732
SHA512

b1025ca0dfa86cd6649337bfc6b555a9101fce38955566424955a6fe07782bea41eeaf4f233946eb6be5756b23398129bad98a87c6b07478f787df8bf3235481
SSDEEP

3072:fV6h5WXwyNUD44ykiQbGjlc/SGvjQtbGTl2MRMc:9AuwMPkhbGRc/T6A

Score

10^/10

gurcu spyware stealer

Malware Config

Extracted

Family

gurcu

https://api.telegram.org/bot6209822134:AAHQxD-CI1YDVcNbXijXHlonsEUgv3dfYtg/sendMessage?chat_id=-1001529292045

Signatures

Gurcu, WhiteSnake
Gurcu is a malware stealer written in C#.
stealer gurcu

Checks computer location settings 2 TTPs 27 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation	qsteemp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation	qsteemp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation	qsteemp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation	qsteemp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation	qsteemp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation	qsteemp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation	qsteemp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation	qsteemp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation	qsteemp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation	qsteemp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation	qsteemp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation	qsteemp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation	qsteemp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation	qsteemp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation	qsteemp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation	qsteemp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation	qsteemp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation	qsteemp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation	qsteemp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation	qsteemp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation	qsteemp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation	qsteemp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation	qsteemp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation	qsteemp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation	qsteemp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation	qsteemp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation	qsteemp.exe

Executes dropped EXE 53 IoCs

pid	Process
1772	qsteemp.exe
4052	tor.exe
2388	qsteemp.exe
2768	tor.exe
3700	qsteemp.exe
220	tor.exe
2824	qsteemp.exe
2116	tor.exe
3924	qsteemp.exe
3212	tor.exe
1132	qsteemp.exe
3464	tor.exe
3236	qsteemp.exe
3896	tor.exe
2300	qsteemp.exe
1888	tor.exe
2796	qsteemp.exe
1000	tor.exe
4588	qsteemp.exe
4624	tor.exe
3240	qsteemp.exe
3364	tor.exe
4896	qsteemp.exe
4728	tor.exe
4444	qsteemp.exe
4132	tor.exe
2316	qsteemp.exe
5100	tor.exe
3012	qsteemp.exe
740	tor.exe
1480	qsteemp.exe
5036	tor.exe
1580	qsteemp.exe
1600	tor.exe
4296	qsteemp.exe
4996	tor.exe
4192	qsteemp.exe
2500	tor.exe
4032	qsteemp.exe
2244	tor.exe
1768	qsteemp.exe
672	tor.exe
2512	qsteemp.exe
2980	tor.exe
992	qsteemp.exe
896	tor.exe
516	qsteemp.exe
1524	tor.exe
2460	qsteemp.exe
3056	tor.exe
5084	qsteemp.exe
1272	tor.exe
5104	qsteemp.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Looks up external IP address via web service 14 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
204	ip-api.com
84	ip-api.com
159	ip-api.com
191	ip-api.com
199	ip-api.com
69	ip-api.com
107	ip-api.com
133	ip-api.com
211	ip-api.com
224	ip-api.com
18	ip-api.com
181	ip-api.com
231	ip-api.com
238	ip-api.com

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
4048	schtasks.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
4464	PING.EXE

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1772	qsteemp.exe
2388	qsteemp.exe
3700	qsteemp.exe
2460	qsteemp.exe

Suspicious use of AdjustPrivilegeToken 27 IoCs

description	pid	Process
Token: SeDebugPrivilege	1772	qsteemp.exe
Token: SeDebugPrivilege	2388	qsteemp.exe
Token: SeDebugPrivilege	3700	qsteemp.exe
Token: SeDebugPrivilege	2824	qsteemp.exe
Token: SeDebugPrivilege	3924	qsteemp.exe
Token: SeDebugPrivilege	1132	qsteemp.exe
Token: SeDebugPrivilege	3236	qsteemp.exe
Token: SeDebugPrivilege	2300	qsteemp.exe
Token: SeDebugPrivilege	2796	qsteemp.exe
Token: SeDebugPrivilege	4588	qsteemp.exe
Token: SeDebugPrivilege	3240	qsteemp.exe
Token: SeDebugPrivilege	4896	qsteemp.exe
Token: SeDebugPrivilege	4444	qsteemp.exe
Token: SeDebugPrivilege	2316	qsteemp.exe
Token: SeDebugPrivilege	3012	qsteemp.exe
Token: SeDebugPrivilege	1480	qsteemp.exe
Token: SeDebugPrivilege	1580	qsteemp.exe
Token: SeDebugPrivilege	4296	qsteemp.exe
Token: SeDebugPrivilege	4192	qsteemp.exe
Token: SeDebugPrivilege	4032	qsteemp.exe
Token: SeDebugPrivilege	1768	qsteemp.exe
Token: SeDebugPrivilege	2512	qsteemp.exe
Token: SeDebugPrivilege	992	qsteemp.exe
Token: SeDebugPrivilege	516	qsteemp.exe
Token: SeDebugPrivilege	2460	qsteemp.exe
Token: SeDebugPrivilege	5084	qsteemp.exe
Token: SeDebugPrivilege	5104	qsteemp.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3776 wrote to memory of 1924	3776	qsteemp.exe	87
PID 3776 wrote to memory of 1924	3776	qsteemp.exe	87
PID 1924 wrote to memory of 4468	1924	cmd.exe	89
PID 1924 wrote to memory of 4468	1924	cmd.exe	89
PID 1924 wrote to memory of 4464	1924	cmd.exe	91
PID 1924 wrote to memory of 4464	1924	cmd.exe	91
PID 1924 wrote to memory of 4048	1924	cmd.exe	93
PID 1924 wrote to memory of 4048	1924	cmd.exe	93
PID 1924 wrote to memory of 1772	1924	cmd.exe	94
PID 1924 wrote to memory of 1772	1924	cmd.exe	94
PID 1772 wrote to memory of 3240	1772	qsteemp.exe	98
PID 1772 wrote to memory of 3240	1772	qsteemp.exe	98
PID 1772 wrote to memory of 4052	1772	qsteemp.exe	100
PID 1772 wrote to memory of 4052	1772	qsteemp.exe	100
PID 2388 wrote to memory of 2768	2388	qsteemp.exe	107
PID 2388 wrote to memory of 2768	2388	qsteemp.exe	107
PID 3700 wrote to memory of 220	3700	qsteemp.exe	113
PID 3700 wrote to memory of 220	3700	qsteemp.exe	113
PID 2824 wrote to memory of 2116	2824	qsteemp.exe	118
PID 2824 wrote to memory of 2116	2824	qsteemp.exe	118
PID 3924 wrote to memory of 3212	3924	qsteemp.exe	123
PID 3924 wrote to memory of 3212	3924	qsteemp.exe	123
PID 1132 wrote to memory of 3464	1132	qsteemp.exe	128
PID 1132 wrote to memory of 3464	1132	qsteemp.exe	128
PID 3236 wrote to memory of 3896	3236	qsteemp.exe	133
PID 3236 wrote to memory of 3896	3236	qsteemp.exe	133
PID 2300 wrote to memory of 1888	2300	qsteemp.exe	138
PID 2300 wrote to memory of 1888	2300	qsteemp.exe	138
PID 2796 wrote to memory of 1000	2796	qsteemp.exe	143
PID 2796 wrote to memory of 1000	2796	qsteemp.exe	143
PID 4588 wrote to memory of 4624	4588	qsteemp.exe	148
PID 4588 wrote to memory of 4624	4588	qsteemp.exe	148
PID 3240 wrote to memory of 3364	3240	qsteemp.exe	153
PID 3240 wrote to memory of 3364	3240	qsteemp.exe	153
PID 4896 wrote to memory of 4728	4896	qsteemp.exe	158
PID 4896 wrote to memory of 4728	4896	qsteemp.exe	158
PID 4444 wrote to memory of 4132	4444	qsteemp.exe	163
PID 4444 wrote to memory of 4132	4444	qsteemp.exe	163
PID 2316 wrote to memory of 5100	2316	qsteemp.exe	168
PID 2316 wrote to memory of 5100	2316	qsteemp.exe	168
PID 3012 wrote to memory of 740	3012	qsteemp.exe	173
PID 3012 wrote to memory of 740	3012	qsteemp.exe	173
PID 1480 wrote to memory of 5036	1480	qsteemp.exe	178
PID 1480 wrote to memory of 5036	1480	qsteemp.exe	178
PID 1580 wrote to memory of 1600	1580	qsteemp.exe	183
PID 1580 wrote to memory of 1600	1580	qsteemp.exe	183
PID 4296 wrote to memory of 4996	4296	qsteemp.exe	188
PID 4296 wrote to memory of 4996	4296	qsteemp.exe	188
PID 4192 wrote to memory of 2500	4192	qsteemp.exe	193
PID 4192 wrote to memory of 2500	4192	qsteemp.exe	193
PID 4032 wrote to memory of 2244	4032	qsteemp.exe	198
PID 4032 wrote to memory of 2244	4032	qsteemp.exe	198
PID 1768 wrote to memory of 672	1768	qsteemp.exe	203
PID 1768 wrote to memory of 672	1768	qsteemp.exe	203
PID 2512 wrote to memory of 2980	2512	qsteemp.exe	208
PID 2512 wrote to memory of 2980	2512	qsteemp.exe	208
PID 992 wrote to memory of 896	992	qsteemp.exe	213
PID 992 wrote to memory of 896	992	qsteemp.exe	213
PID 516 wrote to memory of 1524	516	qsteemp.exe	218
PID 516 wrote to memory of 1524	516	qsteemp.exe	218
PID 2460 wrote to memory of 3056	2460	qsteemp.exe	223
PID 2460 wrote to memory of 3056	2460	qsteemp.exe	223
PID 5084 wrote to memory of 1272	5084	qsteemp.exe	228
PID 5084 wrote to memory of 1272	5084	qsteemp.exe	228

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\qsteemp.exe
"C:\Users\Admin\AppData\Local\Temp\qsteemp.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3776
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C chcp 65001 && ping 127.0.0.1 && schtasks /create /tn "qsteemp" /sc MINUTE /tr "C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe" /rl HIGHEST /f && DEL /F /S /Q /A "C:\Users\Admin\AppData\Local\Temp\qsteemp.exe" &&START "" "C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1924
- - C:\Windows\system32\chcp.com
    chcp 65001
    3⤵
    PID:4468
- - C:\Windows\system32\PING.EXE
    ping 127.0.0.1
    3⤵
    - Runs ping.exe
    PID:4464
- - C:\Windows\system32\schtasks.exe
    schtasks /create /tn "qsteemp" /sc MINUTE /tr "C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe" /rl HIGHEST /f
    3⤵
    - Creates scheduled task(s)
    PID:4048
- - C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
    "C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1772
  - - C:\Windows\System32\tar.exe
      "C:\Windows\System32\tar.exe" -xvzf "C:\Users\Admin\AppData\Local\Temp\tmp7D1F.tmp" -C "C:\Users\Admin\AppData\Local\6kfrvwd31o"
      4⤵
      PID:3240
  - - C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe
      "C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe" -f "C:\Users\Admin\AppData\Local\6kfrvwd31o\torrc.txt"
      4⤵
      Executes dropped EXE
      PID:4052

C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2388
- C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe
  "C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe" -f "C:\Users\Admin\AppData\Local\6kfrvwd31o\torrc.txt"
  2⤵
  - Executes dropped EXE
  PID:2768

C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3700
- C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe
  "C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe" -f "C:\Users\Admin\AppData\Local\6kfrvwd31o\torrc.txt"
  2⤵
  - Executes dropped EXE
  PID:220

C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2824
- C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe
  "C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe" -f "C:\Users\Admin\AppData\Local\6kfrvwd31o\torrc.txt"
  2⤵
  - Executes dropped EXE
  PID:2116

C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3924
- C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe
  "C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe" -f "C:\Users\Admin\AppData\Local\6kfrvwd31o\torrc.txt"
  2⤵
  - Executes dropped EXE
  PID:3212

C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1132
- C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe
  "C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe" -f "C:\Users\Admin\AppData\Local\6kfrvwd31o\torrc.txt"
  2⤵
  - Executes dropped EXE
  PID:3464

C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3236
- C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe
  "C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe" -f "C:\Users\Admin\AppData\Local\6kfrvwd31o\torrc.txt"
  2⤵
  - Executes dropped EXE
  PID:3896

C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2300
- C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe
  "C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe" -f "C:\Users\Admin\AppData\Local\6kfrvwd31o\torrc.txt"
  2⤵
  - Executes dropped EXE
  PID:1888

C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2796
- C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe
  "C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe" -f "C:\Users\Admin\AppData\Local\6kfrvwd31o\torrc.txt"
  2⤵
  - Executes dropped EXE
  PID:1000

C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4588
- C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe
  "C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe" -f "C:\Users\Admin\AppData\Local\6kfrvwd31o\torrc.txt"
  2⤵
  - Executes dropped EXE
  PID:4624

C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3240
- C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe
  "C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe" -f "C:\Users\Admin\AppData\Local\6kfrvwd31o\torrc.txt"
  2⤵
  - Executes dropped EXE
  PID:3364

C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4896
- C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe
  "C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe" -f "C:\Users\Admin\AppData\Local\6kfrvwd31o\torrc.txt"
  2⤵
  - Executes dropped EXE
  PID:4728

C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4444
- C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe
  "C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe" -f "C:\Users\Admin\AppData\Local\6kfrvwd31o\torrc.txt"
  2⤵
  - Executes dropped EXE
  PID:4132

C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2316
- C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe
  "C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe" -f "C:\Users\Admin\AppData\Local\6kfrvwd31o\torrc.txt"
  2⤵
  - Executes dropped EXE
  PID:5100

C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3012
- C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe
  "C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe" -f "C:\Users\Admin\AppData\Local\6kfrvwd31o\torrc.txt"
  2⤵
  - Executes dropped EXE
  PID:740

C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1480
- C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe
  "C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe" -f "C:\Users\Admin\AppData\Local\6kfrvwd31o\torrc.txt"
  2⤵
  - Executes dropped EXE
  PID:5036

C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1580
- C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe
  "C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe" -f "C:\Users\Admin\AppData\Local\6kfrvwd31o\torrc.txt"
  2⤵
  - Executes dropped EXE
  PID:1600

C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4296
- C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe
  "C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe" -f "C:\Users\Admin\AppData\Local\6kfrvwd31o\torrc.txt"
  2⤵
  - Executes dropped EXE
  PID:4996

C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4192
- C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe
  "C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe" -f "C:\Users\Admin\AppData\Local\6kfrvwd31o\torrc.txt"
  2⤵
  - Executes dropped EXE
  PID:2500

C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4032
- C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe
  "C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe" -f "C:\Users\Admin\AppData\Local\6kfrvwd31o\torrc.txt"
  2⤵
  - Executes dropped EXE
  PID:2244

C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1768
- C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe
  "C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe" -f "C:\Users\Admin\AppData\Local\6kfrvwd31o\torrc.txt"
  2⤵
  - Executes dropped EXE
  PID:672

C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2512
- C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe
  "C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe" -f "C:\Users\Admin\AppData\Local\6kfrvwd31o\torrc.txt"
  2⤵
  - Executes dropped EXE
  PID:2980

C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:992
- C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe
  "C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe" -f "C:\Users\Admin\AppData\Local\6kfrvwd31o\torrc.txt"
  2⤵
  - Executes dropped EXE
  PID:896

C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:516
- C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe
  "C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe" -f "C:\Users\Admin\AppData\Local\6kfrvwd31o\torrc.txt"
  2⤵
  - Executes dropped EXE
  PID:1524

C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2460
- C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe
  "C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe" -f "C:\Users\Admin\AppData\Local\6kfrvwd31o\torrc.txt"
  2⤵
  - Executes dropped EXE
  PID:3056

C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5084
- C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe
  "C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe" -f "C:\Users\Admin\AppData\Local\6kfrvwd31o\torrc.txt"
  2⤵
  - Executes dropped EXE
  PID:1272

C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:5104

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\6kfrvwd31o\data\cached-microdesc-consensus.tmp

Filesize
2.7MB

MD5
814f8cba43d923834b0d0027591e52bf

SHA1
2814b4faa0221b252164fbf9586051c07faa050f

SHA256
406d96a4788b07a0c4bda0e289d04472bc92a13f3b5b51e7478d095986735597

SHA512
45d866ec699d731eb7a50669bfa2fb469652b92d92b4546d373777192bff9d2201095ec9e13079ff422b4a7a15175142aa7d2abb57aaf4262b3e837340677069

Download Submit
C:\Users\Admin\AppData\Local\6kfrvwd31o\data\cached-microdescs.new

Filesize
6.5MB

MD5
bef9b17cfd2dccdd1ddd97751567f541

SHA1
d10cc948250711a834b837843cc8da5728a920e7

SHA256
375006e52b1ac3a2e7e4b02b4eb623973f6e39924aabaf82417df604c05a2cdb

SHA512
83eae1da9bf73aaff7ce4fbafb533f61ee9617b43b003f8352a092cf3a3393a814753ab429ea078e7cfb8f57fb161399eca0f1989731bc01f4431a5d422f176e

Download Submit
C:\Users\Admin\AppData\Local\6kfrvwd31o\host\hostname

Filesize
64B

MD5
7c863ee36bd21b1f396dd20dbfaa83a4

SHA1
872814fd8f61c150635bcac528d3154381a3d217

SHA256
be0a59c316317ab31a21737dc7783e6326c2848ff3cb1a8125ff614e2fe39b7a

SHA512
db38d2fa9d10344f3aaaada5c0260e446df91a92e0ed9a373c7eef41cd0ea5e6da8c72ee9debcb92bea6dd7f87c5789b7b152e6c6685ed7e8d594fd15887a774

Download Submit
C:\Users\Admin\AppData\Local\6kfrvwd31o\port.dat

Filesize
4B

MD5
27b09e189a405b6cca6ddd7ec869c143

SHA1
20db59c5b1f79db68ce4d0480eb37eaf258ab45b

SHA256
113860f7295ca5452484590f749da41c6ca731e823f09cc36ad5c06314635628

SHA512
cd5a8be1e227a76f2ab2815c54a7e811d3221900d684badbd9b10f994957d0501c6a5f4e75da1ef72d261896e4b21411e74b8fc5254c06f46b86504ce28f70c9

Download Submit
C:\Users\Admin\AppData\Local\6kfrvwd31o\tor\tor.exe

Filesize
7.4MB

MD5
88590909765350c0d70c6c34b1f31dd2

SHA1
129b27c3926e53e5df6d44cc6adf39c3a8d9ebf7

SHA256
46fe244b548265c78ab961e8f787bc8bf21edbcaaf175fa3b8be3137c6845a82

SHA512
a8af08d9169a31a1c3419d4e6e8fbe608c800d323840563b5a560d3e09e78a492201f07cc0d3864efbff8ad81e59885fc43a6b749e0a3377aa8555df258af192

Download Submit
C:\Users\Admin\AppData\Local\6kfrvwd31o\torrc.txt

Filesize
218B

MD5
d0f1148cc6db3cebc550ec1eb96ef29f

SHA1
2617981f923be82848cc0d88807f43af89f108a6

SHA256
b2c88592f2b0c5dc0672be663d4e07f5e4d7e98628937daa1027516451001354

SHA512
7395c6f2adf867cbd4001c7b9cd68453fa0a6eb0386ca35f8c064e0950d75d3aac99aab1d39b49aaf73d2f67e242d3977433eb1761dab40a4ca0bc343b6a774a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\qsteemp.exe.log

Filesize
1KB

MD5
fc1be6f3f52d5c841af91f8fc3f790cb

SHA1
ac79b4229e0a0ce378ae22fc6104748c5f234511

SHA256
6da862f7c7feffca99cd58712ece93928c6ca6aed617f5d8c10a4718eaa2a910

SHA512
2f46165017309ee1a0c1b23e30a71e52e86ad8933e2649bf58c3f4628c5aa75659f5b8f6be32c2882f220b2f3ff2fd50d8766bf0a3708c94c2c634c051a05ea6

Download Submit
C:\Users\Admin\AppData\Local\NET.Framework\qsteemp.exe

Filesize
165KB

MD5
90cd3202af31b431dcc5e47cf3b8c0d7

SHA1
747f68fb8f122241059c219eeeeadac61e8215be

SHA256
e76e206e8ae24f95a329b4f6ecdf1f22b76b07a8c628c0619b781bdba2d85732

SHA512
b1025ca0dfa86cd6649337bfc6b555a9101fce38955566424955a6fe07782bea41eeaf4f233946eb6be5756b23398129bad98a87c6b07478f787df8bf3235481

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp7D1F.tmp

Filesize
13.3MB

MD5
89d2d5811c1aff539bb355f15f3ddad0

SHA1
5bb3577c25b6d323d927200c48cd184a3e27c873

SHA256
b630008f6d3887793d48b87091e56691e292894dd4fa100dc4a418a2f29dcc12

SHA512
39e576124c54143520c5435a2ef9b24506131e13403489c0692f09b89135015d611c4988d4772f8a1e6557fa68b4667d467334461009cee8c2227dfc3e295289

Download Submit
memory/516-312-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/516-310-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/992-298-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/992-300-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/1132-111-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/1132-112-0x00000280B56C0000-0x00000280B56D0000-memory.dmp

Filesize
64KB

Download
memory/1132-114-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/1480-216-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/1480-214-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/1580-232-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/1580-230-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/1768-276-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/1768-274-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/1772-12-0x0000018859E90000-0x0000018859EA0000-memory.dmp

Filesize
64KB

Download
memory/1772-73-0x0000018859E90000-0x0000018859EA0000-memory.dmp

Filesize
64KB

Download
memory/1772-64-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/1772-11-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/2300-128-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/2300-126-0x0000012435640000-0x0000012435650000-memory.dmp

Filesize
64KB

Download
memory/2300-125-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/2316-200-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/2316-198-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/2388-80-0x0000021881840000-0x0000021881850000-memory.dmp

Filesize
64KB

Download
memory/2388-79-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/2388-83-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/2512-286-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/2512-288-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/2796-141-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/2796-139-0x0000029FE9810000-0x0000029FE9820000-memory.dmp

Filesize
64KB

Download
memory/2796-138-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/2824-94-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/2824-95-0x0000022A1CB70000-0x0000022A1CB80000-memory.dmp

Filesize
64KB

Download
memory/2824-97-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/3012-208-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/3012-206-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/3236-120-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/3236-121-0x00000118C7B20000-0x00000118C7B30000-memory.dmp

Filesize
64KB

Download
memory/3236-123-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/3240-160-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/3240-163-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/3240-161-0x0000017BC06B0000-0x0000017BC06C0000-memory.dmp

Filesize
64KB

Download
memory/3700-90-0x000001A3DBFC0000-0x000001A3DBFD0000-memory.dmp

Filesize
64KB

Download
memory/3700-92-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/3700-89-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/3776-0-0x0000026E686D0000-0x0000026E68700000-memory.dmp

Filesize
192KB

Download
memory/3776-6-0x00007FFD10A70000-0x00007FFD11531000-memory.dmp

Filesize
10.8MB

Download
memory/3776-2-0x0000026E68B40000-0x0000026E68B50000-memory.dmp

Filesize
64KB

Download
memory/3776-1-0x00007FFD10A70000-0x00007FFD11531000-memory.dmp

Filesize
10.8MB

Download
memory/3924-99-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/3924-101-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/4032-268-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/4032-266-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/4192-252-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/4192-250-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/4296-240-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/4296-238-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/4444-188-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/4444-186-0x000002E2CF120000-0x000002E2CF130000-memory.dmp

Filesize
64KB

Download
memory/4444-185-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/4588-154-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/4588-152-0x00000299C0740000-0x00000299C0750000-memory.dmp

Filesize
64KB

Download
memory/4588-151-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/4896-175-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download
memory/4896-173-0x00007FFD10110000-0x00007FFD10BD1000-memory.dmp

Filesize
10.8MB

Download