imminent | 9db25ab2d6f1e37d2cbbae35e5e2e838939d523b512d54639a3bb13b1120b5ae

Analysis

max time kernel
146s
max time network
150s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
13-05-2024 06:28

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General

Target

3e242d2738ce8a6df87d93b5a303e003_JaffaCakes118.exe
Size

544KB
MD5

3e242d2738ce8a6df87d93b5a303e003
SHA1

6e711bef1eb48c47db98c5fa7aa3da42132eeadf
SHA256

9db25ab2d6f1e37d2cbbae35e5e2e838939d523b512d54639a3bb13b1120b5ae
SHA512

1f22f1eec81e9e6702cd2eee6a08f4222517cd42fe315ede8ef182201b85902aa47e68e067e7e21ce5a3223544f29e5fd0e6a2017531db68899748587840435f
SSDEEP

12288:zyAEb3J44XuJjKD0baZkm+3VsDK1NnBeWxxXY9k:z4XuJ3bad+3VsDAk0xXCk

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 1 IoCs

pid	Process
2704	Gupdate.exe

Loads dropped DLL 1 IoCs

pid	Process
2656	cmd.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\Run\Update = "C:\\Users\\Admin\\AppData\\Local\\Gupdate.exe -boot"	Gupdate.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2704 set thread context of 1948	2704	Gupdate.exe	35

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

System Information Discovery
T1082

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1948	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 9 IoCs

description	pid	Process
Token: SeDebugPrivilege	2112	3e242d2738ce8a6df87d93b5a303e003_JaffaCakes118.exe
Token: 33	2112	3e242d2738ce8a6df87d93b5a303e003_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2112	3e242d2738ce8a6df87d93b5a303e003_JaffaCakes118.exe
Token: SeDebugPrivilege	2704	Gupdate.exe
Token: 33	2704	Gupdate.exe
Token: SeIncBasePriorityPrivilege	2704	Gupdate.exe
Token: SeDebugPrivilege	1948	RegAsm.exe
Token: 33	1948	RegAsm.exe
Token: SeIncBasePriorityPrivilege	1948	RegAsm.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1948	RegAsm.exe

Suspicious use of WriteProcessMemory 27 IoCs

description	pid	Process	procid_target
PID 2112 wrote to memory of 2552	2112	3e242d2738ce8a6df87d93b5a303e003_JaffaCakes118.exe	28
PID 2112 wrote to memory of 2552	2112	3e242d2738ce8a6df87d93b5a303e003_JaffaCakes118.exe	28
PID 2112 wrote to memory of 2552	2112	3e242d2738ce8a6df87d93b5a303e003_JaffaCakes118.exe	28
PID 2112 wrote to memory of 2552	2112	3e242d2738ce8a6df87d93b5a303e003_JaffaCakes118.exe	28
PID 2112 wrote to memory of 2656	2112	3e242d2738ce8a6df87d93b5a303e003_JaffaCakes118.exe	30
PID 2112 wrote to memory of 2656	2112	3e242d2738ce8a6df87d93b5a303e003_JaffaCakes118.exe	30
PID 2112 wrote to memory of 2656	2112	3e242d2738ce8a6df87d93b5a303e003_JaffaCakes118.exe	30
PID 2112 wrote to memory of 2656	2112	3e242d2738ce8a6df87d93b5a303e003_JaffaCakes118.exe	30
PID 2656 wrote to memory of 2704	2656	cmd.exe	32
PID 2656 wrote to memory of 2704	2656	cmd.exe	32
PID 2656 wrote to memory of 2704	2656	cmd.exe	32
PID 2656 wrote to memory of 2704	2656	cmd.exe	32
PID 2656 wrote to memory of 2704	2656	cmd.exe	32
PID 2656 wrote to memory of 2704	2656	cmd.exe	32
PID 2656 wrote to memory of 2704	2656	cmd.exe	32
PID 2704 wrote to memory of 1948	2704	Gupdate.exe	35
PID 2704 wrote to memory of 1948	2704	Gupdate.exe	35
PID 2704 wrote to memory of 1948	2704	Gupdate.exe	35
PID 2704 wrote to memory of 1948	2704	Gupdate.exe	35
PID 2704 wrote to memory of 1948	2704	Gupdate.exe	35
PID 2704 wrote to memory of 1948	2704	Gupdate.exe	35
PID 2704 wrote to memory of 1948	2704	Gupdate.exe	35
PID 2704 wrote to memory of 1948	2704	Gupdate.exe	35
PID 2704 wrote to memory of 1948	2704	Gupdate.exe	35
PID 2704 wrote to memory of 1948	2704	Gupdate.exe	35
PID 2704 wrote to memory of 1948	2704	Gupdate.exe	35
PID 2704 wrote to memory of 1948	2704	Gupdate.exe	35

C:\Users\Admin\AppData\Local\Temp\3e242d2738ce8a6df87d93b5a303e003_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3e242d2738ce8a6df87d93b5a303e003_JaffaCakes118.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2112
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\3e242d2738ce8a6df87d93b5a303e003_JaffaCakes118.exe" "C:\Users\Admin\AppData\Local\Gupdate.exe"
  2⤵
  PID:2552
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c, "C:\Users\Admin\AppData\Local\Gupdate.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:2656
- - C:\Users\Admin\AppData\Local\Gupdate.exe
    "C:\Users\Admin\AppData\Local\Gupdate.exe"
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of SetThreadContext
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2704
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      4⤵
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      PID:1948

C:\Windows\system32\wbem\WmiApSrv.exe
C:\Windows\system32\wbem\WmiApSrv.exe
1⤵
PID:2624

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Gupdate.exe

Filesize
544KB

MD5
3e242d2738ce8a6df87d93b5a303e003

SHA1
6e711bef1eb48c47db98c5fa7aa3da42132eeadf

SHA256
9db25ab2d6f1e37d2cbbae35e5e2e838939d523b512d54639a3bb13b1120b5ae

SHA512
1f22f1eec81e9e6702cd2eee6a08f4222517cd42fe315ede8ef182201b85902aa47e68e067e7e21ce5a3223544f29e5fd0e6a2017531db68899748587840435f

Download Submit
memory/1948-20-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1948-23-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1948-31-0x0000000000730000-0x0000000000746000-memory.dmp

Filesize
88KB

Download
memory/1948-16-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1948-29-0x0000000005260000-0x000000000530E000-memory.dmp

Filesize
696KB

Download
memory/1948-28-0x00000000003E0000-0x00000000003F0000-memory.dmp

Filesize
64KB

Download
memory/1948-18-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1948-24-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1948-27-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1948-26-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1948-37-0x0000000000670000-0x000000000067C000-memory.dmp

Filesize
48KB

Download
memory/1948-30-0x00000000004B0000-0x00000000004D8000-memory.dmp

Filesize
160KB

Download
memory/1948-25-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2112-15-0x0000000073FC0000-0x00000000746AE000-memory.dmp

Filesize
6.9MB

Download
memory/2112-1-0x00000000010A0000-0x000000000112E000-memory.dmp

Filesize
568KB

Download
memory/2112-10-0x0000000073FC0000-0x00000000746AE000-memory.dmp

Filesize
6.9MB

Download
memory/2112-2-0x0000000000580000-0x000000000059C000-memory.dmp

Filesize
112KB

Download
memory/2112-0-0x0000000073FCE000-0x0000000073FCF000-memory.dmp

Filesize
4KB

Download
memory/2112-9-0x0000000073FC0000-0x00000000746AE000-memory.dmp

Filesize
6.9MB

Download
memory/2112-6-0x0000000073FCE000-0x0000000073FCF000-memory.dmp

Filesize
4KB

Download
memory/2112-5-0x0000000073FC0000-0x00000000746AE000-memory.dmp

Filesize
6.9MB

Download
memory/2112-4-0x00000000005B0000-0x00000000005BC000-memory.dmp

Filesize
48KB

Download
memory/2112-3-0x0000000073FC0000-0x00000000746AE000-memory.dmp

Filesize
6.9MB

Download
memory/2704-14-0x00000000002D0000-0x000000000035E000-memory.dmp

Filesize
568KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads