imminent | a0e0881d4b8a8410a88e232674cb0a0a56823ca1aeb0c4ebf3f191b0a03d9272

General

Target

a0e0881d4b8a8410a88e232674cb0a0a56823ca1aeb0c4ebf3f191b0a03d9272.exe
Size

579KB
MD5

f263a47f4438d83b0ee49453e41d6c54
SHA1

16d7e1db40d61bfcd5a2597bd1594085cd8e7890
SHA256

a0e0881d4b8a8410a88e232674cb0a0a56823ca1aeb0c4ebf3f191b0a03d9272
SHA512

d15bf611bc97a47b74d6d297c75f2ff20016aeb6cf90069492b78df09f978907c4fd84fdb8d6d46d99331a5dcfcfc89ba9e8ed366e5164c2ecb138d6f088088f
SSDEEP

12288:YbD5arFJwK6hMJ6ZzHFZfc28beMGTfZuqb79:rBJwdhMJ6ZzHrfcsMGTfZ5P9

Score

10^/10

imminent discovery persistence spyware trojan

Malware Config

Signatures

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

Executes dropped EXE 1 IoCs

pid	Process
852	Webfrequency.exe

Loads dropped DLL 1 IoCs

pid	Process
3060	a0e0881d4b8a8410a88e232674cb0a0a56823ca1aeb0c4ebf3f191b0a03d9272.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-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\Webdevelop = "C:\\Users\\Admin\\AppData\\Roaming\\Webdevelop\\Webfrequency.exe"	a0e0881d4b8a8410a88e232674cb0a0a56823ca1aeb0c4ebf3f191b0a03d9272.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 852 set thread context of 1480	852	Webfrequency.exe	32

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a0e0881d4b8a8410a88e232674cb0a0a56823ca1aeb0c4ebf3f191b0a03d9272.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Webfrequency.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1480	RegAsm.exe
Token: 33	1480	RegAsm.exe
Token: SeIncBasePriorityPrivilege	1480	RegAsm.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1480	RegAsm.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 3060 wrote to memory of 852	3060	a0e0881d4b8a8410a88e232674cb0a0a56823ca1aeb0c4ebf3f191b0a03d9272.exe	31
PID 3060 wrote to memory of 852	3060	a0e0881d4b8a8410a88e232674cb0a0a56823ca1aeb0c4ebf3f191b0a03d9272.exe	31
PID 3060 wrote to memory of 852	3060	a0e0881d4b8a8410a88e232674cb0a0a56823ca1aeb0c4ebf3f191b0a03d9272.exe	31
PID 3060 wrote to memory of 852	3060	a0e0881d4b8a8410a88e232674cb0a0a56823ca1aeb0c4ebf3f191b0a03d9272.exe	31
PID 852 wrote to memory of 1480	852	Webfrequency.exe	32
PID 852 wrote to memory of 1480	852	Webfrequency.exe	32
PID 852 wrote to memory of 1480	852	Webfrequency.exe	32
PID 852 wrote to memory of 1480	852	Webfrequency.exe	32
PID 852 wrote to memory of 1480	852	Webfrequency.exe	32
PID 852 wrote to memory of 1480	852	Webfrequency.exe	32
PID 852 wrote to memory of 1480	852	Webfrequency.exe	32
PID 852 wrote to memory of 1480	852	Webfrequency.exe	32
PID 852 wrote to memory of 1480	852	Webfrequency.exe	32
PID 852 wrote to memory of 1480	852	Webfrequency.exe	32
PID 852 wrote to memory of 1480	852	Webfrequency.exe	32
PID 852 wrote to memory of 1480	852	Webfrequency.exe	32

C:\Users\Admin\AppData\Local\Temp\a0e0881d4b8a8410a88e232674cb0a0a56823ca1aeb0c4ebf3f191b0a03d9272.exe
"C:\Users\Admin\AppData\Local\Temp\a0e0881d4b8a8410a88e232674cb0a0a56823ca1aeb0c4ebf3f191b0a03d9272.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3060
- C:\Users\Admin\AppData\Roaming\Webdevelop\Webfrequency.exe
  "C:\Users\Admin\AppData\Roaming\Webdevelop\Webfrequency.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:852
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    PID:1480

C:\Windows\system32\wbem\WmiApSrv.exe
C:\Windows\system32\wbem\WmiApSrv.exe
1⤵
PID:2408

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Roaming\Webdevelop\Webfrequency.exe

Filesize
579KB

MD5
0186e09af528be3994de81622a6dff99

SHA1
89d5d3c3b01bd21d56e82acdd8d2345ede55b821

SHA256
6308e742049515eff4fb7d77d551f14d76c020f6e10a49dd85eccb6e44a39598

SHA512
9e6be6a61097ffa6153ffbfffc0c27cb4409173826cf7a204142cfbfebd23bd451c211442ce8a6727a001fffee8f507bf1b603fa0bac7c621fd8548ce959aa85

Download Submit
memory/852-19-0x0000000074540000-0x0000000074C2E000-memory.dmp

Filesize
6.9MB

Download
memory/852-16-0x0000000000830000-0x00000000008C4000-memory.dmp

Filesize
592KB

Download
memory/852-36-0x0000000074540000-0x0000000074C2E000-memory.dmp

Filesize
6.9MB

Download
memory/852-14-0x0000000074540000-0x0000000074C2E000-memory.dmp

Filesize
6.9MB

Download
memory/852-18-0x0000000074540000-0x0000000074C2E000-memory.dmp

Filesize
6.9MB

Download
memory/852-17-0x0000000074540000-0x0000000074C2E000-memory.dmp

Filesize
6.9MB

Download
memory/1480-30-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/1480-21-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/1480-20-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/1480-34-0x0000000000AE0000-0x0000000000AF6000-memory.dmp

Filesize
88KB

Download
memory/1480-26-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/1480-28-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/1480-33-0x0000000000370000-0x0000000000398000-memory.dmp

Filesize
160KB

Download
memory/1480-32-0x0000000004EA0000-0x0000000004F4E000-memory.dmp

Filesize
696KB

Download
memory/1480-31-0x0000000000340000-0x0000000000350000-memory.dmp

Filesize
64KB

Download
memory/1480-24-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1480-23-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/1480-22-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/3060-0-0x000000007454E000-0x000000007454F000-memory.dmp

Filesize
4KB

Download
memory/3060-2-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/3060-4-0x000000007454E000-0x000000007454F000-memory.dmp

Filesize
4KB

Download
memory/3060-5-0x0000000074540000-0x0000000074C2E000-memory.dmp

Filesize
6.9MB

Download
memory/3060-3-0x0000000074540000-0x0000000074C2E000-memory.dmp

Filesize
6.9MB

Download
memory/3060-1-0x0000000000C40000-0x0000000000CD4000-memory.dmp

Filesize
592KB

Download
memory/3060-15-0x0000000074540000-0x0000000074C2E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads