6a37d13562f3ba6e8a17cca9987339ffd65174d2c0bbb62971b3f703bf675eb0

Analysis

max time kernel
136s
max time network
178s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
11/10/2023, 17:11

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General

Target

Confirmation.exe
Size

884KB
MD5

29af861baff3d90185ed2ea3d47482d6
SHA1

ce58279e89cd1ccbb88b37e32be7d0115c9f1572
SHA256

e95d1407329d9bf135e8e44cf041709c4ce426d62144c772374d9b782f3bb399
SHA512

1277277c73e4d87e29add0112aac81a4b8edeada4fe49216cc6707c0cfc1c2cca9f522558c90243271da43a33715dada7a4e58933d5f4cc71839b31a3e570bf9
SSDEEP

12288:PnX9K7iSxwfEHtrXTutnP/XGvGVfb9Pke7Qs5RcFbpEK:PntU7NHtvenP/5fbZJMs5RMpE

Score

7^/10

spyware stealer

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 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-1-5-21-2344688013-2965468717-2034126-1000\Control Panel\International\Geo\Nation	Confirmation.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4420 set thread context of 496	4420	Confirmation.exe	102

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
1216	schtasks.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
4420	Confirmation.exe
4420	Confirmation.exe
4420	Confirmation.exe
4420	Confirmation.exe
2540	powershell.exe
4724	powershell.exe
4420	Confirmation.exe
496	Confirmation.exe
496	Confirmation.exe
2540	powershell.exe
4724	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4420	Confirmation.exe
Token: SeDebugPrivilege	4724	powershell.exe
Token: SeDebugPrivilege	2540	powershell.exe
Token: SeDebugPrivilege	496	Confirmation.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 4420 wrote to memory of 4724	4420	Confirmation.exe	96
PID 4420 wrote to memory of 4724	4420	Confirmation.exe	96
PID 4420 wrote to memory of 4724	4420	Confirmation.exe	96
PID 4420 wrote to memory of 2540	4420	Confirmation.exe	98
PID 4420 wrote to memory of 2540	4420	Confirmation.exe	98
PID 4420 wrote to memory of 2540	4420	Confirmation.exe	98
PID 4420 wrote to memory of 1216	4420	Confirmation.exe	100
PID 4420 wrote to memory of 1216	4420	Confirmation.exe	100
PID 4420 wrote to memory of 1216	4420	Confirmation.exe	100
PID 4420 wrote to memory of 496	4420	Confirmation.exe	102
PID 4420 wrote to memory of 496	4420	Confirmation.exe	102
PID 4420 wrote to memory of 496	4420	Confirmation.exe	102
PID 4420 wrote to memory of 496	4420	Confirmation.exe	102
PID 4420 wrote to memory of 496	4420	Confirmation.exe	102
PID 4420 wrote to memory of 496	4420	Confirmation.exe	102
PID 4420 wrote to memory of 496	4420	Confirmation.exe	102
PID 4420 wrote to memory of 496	4420	Confirmation.exe	102

C:\Users\Admin\AppData\Local\Temp\Confirmation.exe
"C:\Users\Admin\AppData\Local\Temp\Confirmation.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4420
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Confirmation.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4724
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\chpJlUq.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2540
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\chpJlUq" /XML "C:\Users\Admin\AppData\Local\Temp\tmpFB53.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1216
- C:\Users\Admin\AppData\Local\Temp\Confirmation.exe
  "C:\Users\Admin\AppData\Local\Temp\Confirmation.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:496

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

Discovery

Query Registry

T1012

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\Microsoft\CLR_v4.0_32\UsageLogs\Confirmation.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
ff175d539516a3a5db2f69a949a6ec35

SHA1
94da2e68c58e7ea8b2a4b3b66a442f84807572fe

SHA256
04c256720af120122ef748df90040fbc55c085574333b5ee79e9d855e07fea26

SHA512
de3e45b7cdff71d251b3add0954d86268579c4b13ae78e2bd5fb637403d0c4dcb70488199cad8c7538df6e79d302d8fe72b77daeb5818d42bb8b7b25fee32bcf

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_tqbfsyjz.khn.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpFB53.tmp

Filesize
1KB

MD5
50c11ff38bf19d86c72a590a7fc876ac

SHA1
3182d940f27b0f85585309792112658b5c0d97dc

SHA256
1a325bfa76d9b1027f9560920271a93fc03f113c8600c26d5286c64bfe0b512d

SHA512
4dd89fa227ed882bdeaf788d3564cd7f5c0101ee3b8f1bbcbf23c2a50ec4003d2b2e9b7204bf4a1b5c817dd6b894f54c7948e3a55b79f044736f7c1214c1ac49

Download Submit
memory/496-86-0x0000000006330000-0x0000000006380000-memory.dmp

Filesize
320KB

Download
memory/496-90-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/496-41-0x0000000005220000-0x0000000005230000-memory.dmp

Filesize
64KB

Download
memory/496-40-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/496-27-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/496-96-0x0000000005220000-0x0000000005230000-memory.dmp

Filesize
64KB

Download
memory/2540-52-0x00000000065F0000-0x000000000660E000-memory.dmp

Filesize
120KB

Download
memory/2540-54-0x0000000002CC0000-0x0000000002CD0000-memory.dmp

Filesize
64KB

Download
memory/2540-102-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/2540-61-0x0000000071300000-0x000000007134C000-memory.dmp

Filesize
304KB

Download
memory/2540-85-0x0000000002CC0000-0x0000000002CD0000-memory.dmp

Filesize
64KB

Download
memory/2540-97-0x0000000007C40000-0x0000000007C48000-memory.dmp

Filesize
32KB

Download
memory/2540-20-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/2540-81-0x000000007F580000-0x000000007F590000-memory.dmp

Filesize
64KB

Download
memory/2540-22-0x0000000002CC0000-0x0000000002CD0000-memory.dmp

Filesize
64KB

Download
memory/2540-23-0x0000000002CC0000-0x0000000002CD0000-memory.dmp

Filesize
64KB

Download
memory/2540-24-0x0000000005610000-0x0000000005632000-memory.dmp

Filesize
136KB

Download
memory/2540-87-0x0000000007F50000-0x00000000085CA000-memory.dmp

Filesize
6.5MB

Download
memory/2540-26-0x0000000005DB0000-0x0000000005E16000-memory.dmp

Filesize
408KB

Download
memory/2540-59-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/2540-88-0x0000000007900000-0x000000000791A000-memory.dmp

Filesize
104KB

Download
memory/2540-92-0x0000000007B20000-0x0000000007B31000-memory.dmp

Filesize
68KB

Download
memory/2540-93-0x0000000007B50000-0x0000000007B5E000-memory.dmp

Filesize
56KB

Download
memory/2540-83-0x0000000002CC0000-0x0000000002CD0000-memory.dmp

Filesize
64KB

Download
memory/2540-94-0x0000000007B60000-0x0000000007B74000-memory.dmp

Filesize
80KB

Download
memory/4420-6-0x0000000005AE0000-0x0000000005AFC000-memory.dmp

Filesize
112KB

Download
memory/4420-3-0x0000000005A40000-0x0000000005AD2000-memory.dmp

Filesize
584KB

Download
memory/4420-4-0x0000000005CF0000-0x0000000005D00000-memory.dmp

Filesize
64KB

Download
memory/4420-11-0x0000000006730000-0x00000000067CC000-memory.dmp

Filesize
624KB

Download
memory/4420-5-0x0000000005A20000-0x0000000005A2A000-memory.dmp

Filesize
40KB

Download
memory/4420-2-0x00000000060E0000-0x0000000006684000-memory.dmp

Filesize
5.6MB

Download
memory/4420-47-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/4420-7-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/4420-8-0x0000000005CF0000-0x0000000005D00000-memory.dmp

Filesize
64KB

Download
memory/4420-9-0x0000000005B00000-0x0000000005B10000-memory.dmp

Filesize
64KB

Download
memory/4420-1-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/4420-0-0x0000000000F80000-0x0000000001064000-memory.dmp

Filesize
912KB

Download
memory/4420-10-0x0000000008CE0000-0x0000000008D5A000-memory.dmp

Filesize
488KB

Download
memory/4724-17-0x0000000002B20000-0x0000000002B56000-memory.dmp

Filesize
216KB

Download
memory/4724-58-0x0000000006A20000-0x0000000006A52000-memory.dmp

Filesize
200KB

Download
memory/4724-60-0x0000000071300000-0x000000007134C000-memory.dmp

Filesize
304KB

Download
memory/4724-72-0x00000000069D0000-0x00000000069EE000-memory.dmp

Filesize
120KB

Download
memory/4724-84-0x0000000007420000-0x00000000074C3000-memory.dmp

Filesize
652KB

Download
memory/4724-62-0x000000007FB70000-0x000000007FB80000-memory.dmp

Filesize
64KB

Download
memory/4724-57-0x0000000002AD0000-0x0000000002AE0000-memory.dmp

Filesize
64KB

Download
memory/4724-89-0x00000000077A0000-0x00000000077AA000-memory.dmp

Filesize
40KB

Download
memory/4724-56-0x0000000002AD0000-0x0000000002AE0000-memory.dmp

Filesize
64KB

Download
memory/4724-91-0x00000000079B0000-0x0000000007A46000-memory.dmp

Filesize
600KB

Download
memory/4724-55-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/4724-53-0x0000000006460000-0x00000000064AC000-memory.dmp

Filesize
304KB

Download
memory/4724-48-0x0000000005DD0000-0x0000000006124000-memory.dmp

Filesize
3.3MB

Download
memory/4724-95-0x0000000007A90000-0x0000000007AAA000-memory.dmp

Filesize
104KB

Download
memory/4724-25-0x0000000005B70000-0x0000000005BD6000-memory.dmp

Filesize
408KB

Download
memory/4724-19-0x0000000005540000-0x0000000005B68000-memory.dmp

Filesize
6.2MB

Download
memory/4724-14-0x0000000002AD0000-0x0000000002AE0000-memory.dmp

Filesize
64KB

Download
memory/4724-101-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/4724-12-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download