imminent | 1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266

Analysis

max time kernel
151s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 18:13

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General

Target
1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe
Size 478KB
Sample221127-wtyb4sce2y
SHA256 1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266
MD5 9de8ffc835fce1721f80958c296c7a06
SHA1 ec8ed131f342691ee6f60ba318bd861dd927bfe0
SHA512 2e8e5bd8d4264db9e903d26ea37b62b9d92bde094867686b747a73939a273196bccec4916910228e33ee3750d96b820e033dc96df4df6440d56e0cec2f033877
SSDEEP 6144:ZRd776FJEwJgPrZhjCjZ0SKKEGlT3y+++yJ0elvRHhRvENv:V77sDaPfaTMvvH/v
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

imminent persistence spyware trojan

Malware Config

Signatures

Imminent RAT
Remote-access trojan based on Imminent Monitor remote admin software.
trojan spyware imminent

Executes dropped EXE 2 IoCs

pid	Process
2040	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe
4504	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.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-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.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-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\\Windows32\\Explorer.exe"	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Local\\Windows32\\Explorer.exe"	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File created	C:\Windows\assembly\Desktop.ini	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 4216 set thread context of 3984	4216	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe	79
PID 2040 set thread context of 4504	2040	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe	91

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\assembly\Desktop.ini	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe
File opened for modification	C:\Windows\assembly	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe

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

System Information Discovery
T1082

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
1164	PING.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4504	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	4216	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe
Token: SeDebugPrivilege	3984	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe
Token: SeDebugPrivilege	2040	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe
Token: SeDebugPrivilege	4504	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe
Token: SeDebugPrivilege	4504	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4504	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 4216 wrote to memory of 3984	4216	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe	79
PID 4216 wrote to memory of 3984	4216	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe	79
PID 4216 wrote to memory of 3984	4216	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe	79
PID 4216 wrote to memory of 3984	4216	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe	79
PID 4216 wrote to memory of 3984	4216	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe	79
PID 4216 wrote to memory of 3984	4216	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe	79
PID 4216 wrote to memory of 3984	4216	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe	79
PID 4216 wrote to memory of 3984	4216	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe	79
PID 3984 wrote to memory of 2040	3984	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe	84
PID 3984 wrote to memory of 2040	3984	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe	84
PID 3984 wrote to memory of 2040	3984	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe	84
PID 3984 wrote to memory of 316	3984	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe	85
PID 3984 wrote to memory of 316	3984	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe	85
PID 3984 wrote to memory of 316	3984	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe	85
PID 316 wrote to memory of 1164	316	cmd.exe	87
PID 316 wrote to memory of 1164	316	cmd.exe	87
PID 316 wrote to memory of 1164	316	cmd.exe	87
PID 2040 wrote to memory of 4504	2040	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe	91
PID 2040 wrote to memory of 4504	2040	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe	91
PID 2040 wrote to memory of 4504	2040	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe	91
PID 2040 wrote to memory of 4504	2040	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe	91
PID 2040 wrote to memory of 4504	2040	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe	91
PID 2040 wrote to memory of 4504	2040	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe	91
PID 2040 wrote to memory of 4504	2040	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe	91
PID 2040 wrote to memory of 4504	2040	1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe	91

C:\Users\Admin\AppData\Local\Temp\1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe
"C:\Users\Admin\AppData\Local\Temp\1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4216
- C:\Users\Admin\AppData\Local\Temp\1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe
  "C:\Users\Admin\AppData\Local\Temp\1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe"
  2⤵
  - Checks computer location settings
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3984
- - C:\Users\Admin\AppData\Local\Temp\1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266\1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe
    "C:\Users\Admin\AppData\Local\Temp\1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266\1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2040
  - - C:\Users\Admin\AppData\Local\Temp\1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266\1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe
      "C:\Users\Admin\AppData\Local\Temp\1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266\1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe"
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      Drops desktop.ini file(s)
      Drops file in Windows directory
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      PID:4504
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /C ping 1.1.1.1 -n 1 -w 1000 > Nul & Del "C:\Users\Admin\AppData\Local\Temp\1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:316
  - - C:\Windows\SysWOW64\PING.EXE
      ping 1.1.1.1 -n 1 -w 1000
      4⤵
      Runs ping.exe
      PID:1164

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe.log
Size 224B
SHA256 677e9e30350df17e2bc20fa9f7d730e9f7cc6e870d6520a345f5f7dc5b31f58a
MD5 c19eb8c8e7a40e6b987f9d2ee952996e
SHA1 6fc3049855bc9100643e162511673c6df0f28bfb
SHA512 860713b4a787c2189ed12a47d4b68b60ac00c7a253cae52dd4eb9276dacafeae3a81906b6d0742c8ecfdfaa255777c445beb7c2a532f3c677a9903237ac97596
MD5 SHA1 SHA512

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1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe

Path C:\Users\Admin\AppData\Local\Temp\1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266\1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe
Size 478KB
SHA256 1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266
MD5 9de8ffc835fce1721f80958c296c7a06
SHA1 ec8ed131f342691ee6f60ba318bd861dd927bfe0
SHA512 2e8e5bd8d4264db9e903d26ea37b62b9d92bde094867686b747a73939a273196bccec4916910228e33ee3750d96b820e033dc96df4df6440d56e0cec2f033877
SSDEEP 6144:ZRd776FJEwJgPrZhjCjZ0SKKEGlT3y+++yJ0elvRHhRvENv:V77sDaPfaTMvvH/v
MD5 SHA1 SHA512 SSDEEP

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1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe

Path C:\Users\Admin\AppData\Local\Temp\1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266\1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe
Size 478KB
SHA256 1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266
MD5 9de8ffc835fce1721f80958c296c7a06
SHA1 ec8ed131f342691ee6f60ba318bd861dd927bfe0
SHA512 2e8e5bd8d4264db9e903d26ea37b62b9d92bde094867686b747a73939a273196bccec4916910228e33ee3750d96b820e033dc96df4df6440d56e0cec2f033877
SSDEEP 6144:ZRd776FJEwJgPrZhjCjZ0SKKEGlT3y+++yJ0elvRHhRvENv:V77sDaPfaTMvvH/v
MD5 SHA1 SHA512 SSDEEP

Submit Download

1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe

Path C:\Users\Admin\AppData\Local\Temp\1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266\1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266.exe
Size 478KB
SHA256 1ab90dd0c93d34d1bcbce3a87a72a789e21120fd0d7a1d3ec99d47ac97865266
MD5 9de8ffc835fce1721f80958c296c7a06
SHA1 ec8ed131f342691ee6f60ba318bd861dd927bfe0
SHA512 2e8e5bd8d4264db9e903d26ea37b62b9d92bde094867686b747a73939a273196bccec4916910228e33ee3750d96b820e033dc96df4df6440d56e0cec2f033877
SSDEEP 6144:ZRd776FJEwJgPrZhjCjZ0SKKEGlT3y+++yJ0elvRHhRvENv:V77sDaPfaTMvvH/v
MD5 SHA1 SHA512 SSDEEP

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memory/2040-144-0x0000000075470000-0x0000000075A21000-memory.dmp

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memory/2040-148-0x0000000075470000-0x0000000075A21000-memory.dmp

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memory/3984-136-0x0000000075470000-0x0000000075A21000-memory.dmp

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memory/3984-142-0x0000000075470000-0x0000000075A21000-memory.dmp

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memory/3984-134-0x0000000000400000-0x000000000044A000-memory.dmp

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memory/4216-135-0x0000000075470000-0x0000000075A21000-memory.dmp

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memory/4216-132-0x0000000075470000-0x0000000075A21000-memory.dmp

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memory/4504-149-0x0000000075470000-0x0000000075A21000-memory.dmp

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memory/4504-150-0x0000000075470000-0x0000000075A21000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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