imminent | db3d8735d2ca09e5121050315622bc13f175b4dbf4a2f1033a9a53fc81c02dec

General

Target

db3d8735d2ca09e5121050315622bc13f175b4dbf4a2f1033a9a53fc81c02dec.exe
Size

457KB
MD5

0243c5e1b104b582816043b410921bb0
SHA1

2e185966a790f5d621d309d84e5f4e64e6c4782c
SHA256

db3d8735d2ca09e5121050315622bc13f175b4dbf4a2f1033a9a53fc81c02dec
SHA512

6d7f718036c8c7dd306408e072199c4261aa72e7e41cdb7b7b8e88697641b43918d04d56d9ad2b2a7097043ad5f26a56c8ff41b62be04d131a3c83a1c3fa8efc
SSDEEP

6144:JbeZ3OkIDFxZ683VHyjIVYc95+e0bnMRZdRA/DSgMfp5jOS8cgGYE9b9qCDaf:JMe5xZ6+JVYc9erbPmTjOS6jYe

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 3 IoCs

Processes:

winlogon.exewinlogon.execsrss.exe

pid process

560 winlogon.exe
1276 winlogon.exe
1548 csrss.exe
Loads dropped DLL 2 IoCs

Processes:

winlogon.exe

pid process

2020 winlogon.exe
2020 winlogon.exe

pid	process
560	winlogon.exe
1276	winlogon.exe
1548	csrss.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

winlogon.execsrss.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\Winlogon = "C:\\Users\\Admin\\AppData\\Roaming\\SubFolder\\SubFolder\\winlogon.exe"	winlogon.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Winlogon = "C:\\Users\\Admin\\AppData\\Roaming\\SubFolder\\SubFolder\\winlogon.exe"	winlogon.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\Winlogon = "C:\\Users\\Admin\\AppData\\Roaming\\SubFolder\\SubFolder\\winlogon.exe"	csrss.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Winlogon = "C:\\Users\\Admin\\AppData\\Roaming\\SubFolder\\SubFolder\\winlogon.exe"	csrss.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

winlogon.exe

description pid process target process

PID 2020 set thread context of 1276 2020 winlogon.exe winlogon.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

description	pid	process	target process
PID 2020 set thread context of 1276	2020	winlogon.exe	winlogon.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

winlogon.execsrss.exe

pid	process
2020	winlogon.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe
1548	csrss.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

db3d8735d2ca09e5121050315622bc13f175b4dbf4a2f1033a9a53fc81c02dec.exe

pid process

2040 db3d8735d2ca09e5121050315622bc13f175b4dbf4a2f1033a9a53fc81c02dec.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

winlogon.execsrss.exewinlogon.exe

description pid process

Token: SeDebugPrivilege 2020 winlogon.exe
Token: SeDebugPrivilege 1548 csrss.exe
Token: SeDebugPrivilege 1276 winlogon.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

winlogon.exe

pid process

1276 winlogon.exe

pid	process
2040	db3d8735d2ca09e5121050315622bc13f175b4dbf4a2f1033a9a53fc81c02dec.exe

description	pid	process
Token: SeDebugPrivilege	2020	winlogon.exe
Token: SeDebugPrivilege	1548	csrss.exe
Token: SeDebugPrivilege	1276	winlogon.exe

pid	process
1276	winlogon.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

db3d8735d2ca09e5121050315622bc13f175b4dbf4a2f1033a9a53fc81c02dec.exewinlogon.exe

description	pid	process	target process
PID 2040 wrote to memory of 2020	2040	db3d8735d2ca09e5121050315622bc13f175b4dbf4a2f1033a9a53fc81c02dec.exe	winlogon.exe
PID 2040 wrote to memory of 2020	2040	db3d8735d2ca09e5121050315622bc13f175b4dbf4a2f1033a9a53fc81c02dec.exe	winlogon.exe
PID 2040 wrote to memory of 2020	2040	db3d8735d2ca09e5121050315622bc13f175b4dbf4a2f1033a9a53fc81c02dec.exe	winlogon.exe
PID 2040 wrote to memory of 2020	2040	db3d8735d2ca09e5121050315622bc13f175b4dbf4a2f1033a9a53fc81c02dec.exe	winlogon.exe
PID 2020 wrote to memory of 560	2020	winlogon.exe	winlogon.exe
PID 2020 wrote to memory of 560	2020	winlogon.exe	winlogon.exe
PID 2020 wrote to memory of 560	2020	winlogon.exe	winlogon.exe
PID 2020 wrote to memory of 560	2020	winlogon.exe	winlogon.exe
PID 2020 wrote to memory of 1276	2020	winlogon.exe	winlogon.exe
PID 2020 wrote to memory of 1276	2020	winlogon.exe	winlogon.exe
PID 2020 wrote to memory of 1276	2020	winlogon.exe	winlogon.exe
PID 2020 wrote to memory of 1276	2020	winlogon.exe	winlogon.exe
PID 2020 wrote to memory of 1276	2020	winlogon.exe	winlogon.exe
PID 2020 wrote to memory of 1276	2020	winlogon.exe	winlogon.exe
PID 2020 wrote to memory of 1276	2020	winlogon.exe	winlogon.exe
PID 2020 wrote to memory of 1276	2020	winlogon.exe	winlogon.exe
PID 2020 wrote to memory of 1276	2020	winlogon.exe	winlogon.exe
PID 2020 wrote to memory of 1548	2020	winlogon.exe	csrss.exe
PID 2020 wrote to memory of 1548	2020	winlogon.exe	csrss.exe
PID 2020 wrote to memory of 1548	2020	winlogon.exe	csrss.exe
PID 2020 wrote to memory of 1548	2020	winlogon.exe	csrss.exe

C:\Users\Admin\AppData\Local\Temp\db3d8735d2ca09e5121050315622bc13f175b4dbf4a2f1033a9a53fc81c02dec.exe
"C:\Users\Admin\AppData\Local\Temp\db3d8735d2ca09e5121050315622bc13f175b4dbf4a2f1033a9a53fc81c02dec.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2040

C:\Users\Admin\AppData\Roaming\SubFolder\SubFolder\winlogon.exe
"C:\Users\Admin\AppData\Roaming\SubFolder\SubFolder\winlogon.exe"
2⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2020

C:\Users\Admin\AppData\Roaming\SubFolder\SubFolder\winlogon.exe
"C:\Users\Admin\AppData\Roaming\SubFolder\SubFolder\winlogon.exe"
3⤵
- Executes dropped EXE
PID:560

C:\Users\Admin\AppData\Roaming\SubFolder\SubFolder\winlogon.exe
"C:\Users\Admin\AppData\Roaming\SubFolder\SubFolder\winlogon.exe"
3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1276

C:\Users\Admin\AppData\Roaming\SubFolder\SubFolder\csrss.exe
"C:\Users\Admin\AppData\Roaming\SubFolder\SubFolder\csrss.exe" -keyhide -prochide 1276 -reg C:\Users\Admin\AppData\Roaming\SubFolder\SubFolder\winlogon.exe -proc 1276 C:\Users\Admin\AppData\Roaming\SubFolder\SubFolder\winlogon.exe
3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1548

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\SubFolder\SubFolder\csrss.exe

Filesize
457KB

MD5
0243c5e1b104b582816043b410921bb0

SHA1
2e185966a790f5d621d309d84e5f4e64e6c4782c

SHA256
db3d8735d2ca09e5121050315622bc13f175b4dbf4a2f1033a9a53fc81c02dec

SHA512
6d7f718036c8c7dd306408e072199c4261aa72e7e41cdb7b7b8e88697641b43918d04d56d9ad2b2a7097043ad5f26a56c8ff41b62be04d131a3c83a1c3fa8efc

Download Submit
C:\Users\Admin\AppData\Roaming\SubFolder\SubFolder\csrss.exe

Filesize
457KB

MD5
0243c5e1b104b582816043b410921bb0

SHA1
2e185966a790f5d621d309d84e5f4e64e6c4782c

SHA256
db3d8735d2ca09e5121050315622bc13f175b4dbf4a2f1033a9a53fc81c02dec

SHA512
6d7f718036c8c7dd306408e072199c4261aa72e7e41cdb7b7b8e88697641b43918d04d56d9ad2b2a7097043ad5f26a56c8ff41b62be04d131a3c83a1c3fa8efc

Download Submit
C:\Users\Admin\AppData\Roaming\SubFolder\SubFolder\winlogon.exe

Filesize
457KB

MD5
0243c5e1b104b582816043b410921bb0

SHA1
2e185966a790f5d621d309d84e5f4e64e6c4782c

SHA256
db3d8735d2ca09e5121050315622bc13f175b4dbf4a2f1033a9a53fc81c02dec

SHA512
6d7f718036c8c7dd306408e072199c4261aa72e7e41cdb7b7b8e88697641b43918d04d56d9ad2b2a7097043ad5f26a56c8ff41b62be04d131a3c83a1c3fa8efc

Download Submit
C:\Users\Admin\AppData\Roaming\SubFolder\SubFolder\winlogon.exe

Filesize
457KB

MD5
0243c5e1b104b582816043b410921bb0

SHA1
2e185966a790f5d621d309d84e5f4e64e6c4782c

SHA256
db3d8735d2ca09e5121050315622bc13f175b4dbf4a2f1033a9a53fc81c02dec

SHA512
6d7f718036c8c7dd306408e072199c4261aa72e7e41cdb7b7b8e88697641b43918d04d56d9ad2b2a7097043ad5f26a56c8ff41b62be04d131a3c83a1c3fa8efc

Download Submit
\Users\Admin\AppData\Roaming\SubFolder\SubFolder\csrss.exe

Filesize
457KB

MD5
0243c5e1b104b582816043b410921bb0

SHA1
2e185966a790f5d621d309d84e5f4e64e6c4782c

SHA256
db3d8735d2ca09e5121050315622bc13f175b4dbf4a2f1033a9a53fc81c02dec

SHA512
6d7f718036c8c7dd306408e072199c4261aa72e7e41cdb7b7b8e88697641b43918d04d56d9ad2b2a7097043ad5f26a56c8ff41b62be04d131a3c83a1c3fa8efc

Download Submit
\Users\Admin\AppData\Roaming\SubFolder\SubFolder\csrss.exe

Filesize
457KB

MD5
0243c5e1b104b582816043b410921bb0

SHA1
2e185966a790f5d621d309d84e5f4e64e6c4782c

SHA256
db3d8735d2ca09e5121050315622bc13f175b4dbf4a2f1033a9a53fc81c02dec

SHA512
6d7f718036c8c7dd306408e072199c4261aa72e7e41cdb7b7b8e88697641b43918d04d56d9ad2b2a7097043ad5f26a56c8ff41b62be04d131a3c83a1c3fa8efc

Download Submit
memory/1276-59-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1276-60-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1276-66-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1276-68-0x00000000004467AE-mapping.dmp

Download
memory/1276-85-0x00000000742E0000-0x000000007488B000-memory.dmp

Filesize
5.7MB

Download
memory/1276-71-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1276-73-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1276-77-0x00000000742E0000-0x000000007488B000-memory.dmp

Filesize
5.7MB

Download
memory/1276-62-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1276-64-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1548-79-0x0000000000000000-mapping.dmp

Download
memory/1548-84-0x00000000742E0000-0x000000007488B000-memory.dmp

Filesize
5.7MB

Download
memory/1548-86-0x00000000742E0000-0x000000007488B000-memory.dmp

Filesize
5.7MB

Download
memory/2020-75-0x00000000742E0000-0x000000007488B000-memory.dmp

Filesize
5.7MB

Download
memory/2020-55-0x0000000000000000-mapping.dmp

Download
memory/2020-83-0x00000000742E0000-0x000000007488B000-memory.dmp

Filesize
5.7MB

Download
memory/2040-57-0x00000000742E0000-0x000000007488B000-memory.dmp

Filesize
5.7MB

Download
memory/2040-54-0x0000000075991000-0x0000000075993000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads