30e4b39310182374314113ffd59153eaee3378b091790ca15e4e1df0fa278621

Analysis

max time kernel
153s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2022, 16:49

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

30e4b39310182374314113ffd59153eaee3378b091790ca15e4e1df0fa278621.exe
Size

44KB
MD5

54ee976b1768e9e332394e7de631feaa
SHA1

633fb759cdba5c4679b3c1fd27b211c46353f303
SHA256

30e4b39310182374314113ffd59153eaee3378b091790ca15e4e1df0fa278621
SHA512

ce971b6544540dbfc69b23b359e8dbf8b260f9c0d10010426abf5d58aa09d3fc57ff62bd9eeb854a1e75828ce0f1f3bcd14e9958ef5eb917b05d10427297f1ea
SSDEEP

768:JiSrB8yBUvsISCKzvKbax5nW26N581Y6HujHWUqvtq1QzwF125gNpCsWvEnadYIs:tZ5jpNuoWjwgMvEnaKIT

Score

8^/10

evasion persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2232	Trojan.exe

Modifies Windows Firewall 1 TTPs 1 IoCs

evasion

Modify Existing Service

T1031

pid	Process
3268	netsh.exe

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-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	30e4b39310182374314113ffd59153eaee3378b091790ca15e4e1df0fa278621.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\5cd8f17f4086744065eb0992a09e05a2.exe	Trojan.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\5cd8f17f4086744065eb0992a09e05a2.exe	Trojan.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\5cd8f17f4086744065eb0992a09e05a2 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Trojan.exe\" .."	Trojan.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\5cd8f17f4086744065eb0992a09e05a2 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Trojan.exe\" .."	Trojan.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 23 IoCs

pid	Process
2232	Trojan.exe
2232	Trojan.exe
2232	Trojan.exe
2232	Trojan.exe
2232	Trojan.exe
2232	Trojan.exe
2232	Trojan.exe
2232	Trojan.exe
2232	Trojan.exe
2232	Trojan.exe
2232	Trojan.exe
2232	Trojan.exe
2232	Trojan.exe
2232	Trojan.exe
2232	Trojan.exe
2232	Trojan.exe
2232	Trojan.exe
2232	Trojan.exe
2232	Trojan.exe
2232	Trojan.exe
2232	Trojan.exe
2232	Trojan.exe
2232	Trojan.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2232	Trojan.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4860 wrote to memory of 2232	4860	30e4b39310182374314113ffd59153eaee3378b091790ca15e4e1df0fa278621.exe	83
PID 4860 wrote to memory of 2232	4860	30e4b39310182374314113ffd59153eaee3378b091790ca15e4e1df0fa278621.exe	83
PID 4860 wrote to memory of 2232	4860	30e4b39310182374314113ffd59153eaee3378b091790ca15e4e1df0fa278621.exe	83
PID 2232 wrote to memory of 3268	2232	Trojan.exe	82
PID 2232 wrote to memory of 3268	2232	Trojan.exe	82
PID 2232 wrote to memory of 3268	2232	Trojan.exe	82

C:\Users\Admin\AppData\Local\Temp\30e4b39310182374314113ffd59153eaee3378b091790ca15e4e1df0fa278621.exe
"C:\Users\Admin\AppData\Local\Temp\30e4b39310182374314113ffd59153eaee3378b091790ca15e4e1df0fa278621.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4860
- C:\Users\Admin\AppData\Local\Temp\Trojan.exe
  "C:\Users\Admin\AppData\Local\Temp\Trojan.exe"
  2⤵
  - Executes dropped EXE
  - Drops startup file
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2232

C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\Trojan.exe" "Trojan.exe" ENABLE
1⤵
- Modifies Windows Firewall
PID:3268

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\Trojan.exe

Filesize
44KB

MD5
54ee976b1768e9e332394e7de631feaa

SHA1
633fb759cdba5c4679b3c1fd27b211c46353f303

SHA256
30e4b39310182374314113ffd59153eaee3378b091790ca15e4e1df0fa278621

SHA512
ce971b6544540dbfc69b23b359e8dbf8b260f9c0d10010426abf5d58aa09d3fc57ff62bd9eeb854a1e75828ce0f1f3bcd14e9958ef5eb917b05d10427297f1ea

Download Submit
C:\Users\Admin\AppData\Local\Temp\Trojan.exe

Filesize
44KB

MD5
54ee976b1768e9e332394e7de631feaa

SHA1
633fb759cdba5c4679b3c1fd27b211c46353f303

SHA256
30e4b39310182374314113ffd59153eaee3378b091790ca15e4e1df0fa278621

SHA512
ce971b6544540dbfc69b23b359e8dbf8b260f9c0d10010426abf5d58aa09d3fc57ff62bd9eeb854a1e75828ce0f1f3bcd14e9958ef5eb917b05d10427297f1ea

Download Submit
memory/2232-137-0x00000000752B0000-0x0000000075861000-memory.dmp

Filesize
5.7MB

Download
memory/2232-139-0x00000000752B0000-0x0000000075861000-memory.dmp

Filesize
5.7MB

Download
memory/4860-132-0x00000000752B0000-0x0000000075861000-memory.dmp

Filesize
5.7MB

Download
memory/4860-136-0x00000000752B0000-0x0000000075861000-memory.dmp

Filesize
5.7MB

Download