imminent | 11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072

Analysis

max time kernel
151s
max time network
31s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
21-11-2022 23:15

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
Size

367KB
MD5

4cd35a7fecaacbff98897773a7328161
SHA1

d4212fd5f5fc183e47e06059faa72df99431c79e
SHA256

11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072
SHA512

9b41801e0556ab7155537f150e6748b6d0b4361918d8be7668d347c273d1abd53712aba44ec3f734fbf4b1e1517dc162d7a8a3c8ab42d59b53ca3b0e28558e45
SSDEEP

6144:st0cWX5uAgeqDoxNAhkxvIgbmSPbEu47C5siUVLrNSyzEkNk0vWhV:3RX5u0FSkFI8mqMAFqrNSCEjphV

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

pid	Process
1500	WUDHost.exe
2012	Acctres.exe
1896	Acctres.exe

Loads dropped DLL 2 IoCs

pid	Process
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1500	WUDHost.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Windows\CurrentVersion\Run\Boot File Servicing Utility = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\WUDHost.exe"	WUDHost.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1768 set thread context of 1928	1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe	28
PID 2012 set thread context of 1896	2012	Acctres.exe	31

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 64 IoCs

pid	Process
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1500	WUDHost.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1500	WUDHost.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1500	WUDHost.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1500	WUDHost.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1500	WUDHost.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1500	WUDHost.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1500	WUDHost.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1500	WUDHost.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1500	WUDHost.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1500	WUDHost.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1928	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
Token: SeDebugPrivilege	1928	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
Token: SeDebugPrivilege	1500	WUDHost.exe
Token: SeDebugPrivilege	2012	Acctres.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1928	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe

Suspicious use of WriteProcessMemory 26 IoCs

description	pid	Process	procid_target
PID 1768 wrote to memory of 1928	1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe	28
PID 1768 wrote to memory of 1928	1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe	28
PID 1768 wrote to memory of 1928	1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe	28
PID 1768 wrote to memory of 1928	1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe	28
PID 1768 wrote to memory of 1928	1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe	28
PID 1768 wrote to memory of 1928	1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe	28
PID 1768 wrote to memory of 1928	1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe	28
PID 1768 wrote to memory of 1928	1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe	28
PID 1768 wrote to memory of 1928	1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe	28
PID 1768 wrote to memory of 1500	1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe	29
PID 1768 wrote to memory of 1500	1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe	29
PID 1768 wrote to memory of 1500	1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe	29
PID 1768 wrote to memory of 1500	1768	11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe	29
PID 1500 wrote to memory of 2012	1500	WUDHost.exe	30
PID 1500 wrote to memory of 2012	1500	WUDHost.exe	30
PID 1500 wrote to memory of 2012	1500	WUDHost.exe	30
PID 1500 wrote to memory of 2012	1500	WUDHost.exe	30
PID 2012 wrote to memory of 1896	2012	Acctres.exe	31
PID 2012 wrote to memory of 1896	2012	Acctres.exe	31
PID 2012 wrote to memory of 1896	2012	Acctres.exe	31
PID 2012 wrote to memory of 1896	2012	Acctres.exe	31
PID 2012 wrote to memory of 1896	2012	Acctres.exe	31
PID 2012 wrote to memory of 1896	2012	Acctres.exe	31
PID 2012 wrote to memory of 1896	2012	Acctres.exe	31
PID 2012 wrote to memory of 1896	2012	Acctres.exe	31
PID 2012 wrote to memory of 1896	2012	Acctres.exe	31

C:\Users\Admin\AppData\Local\Temp\11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
"C:\Users\Admin\AppData\Local\Temp\11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1768
- C:\Users\Admin\AppData\Local\Temp\11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe
  "C:\Users\Admin\AppData\Local\Temp\11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072.exe"
  2⤵
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1928
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\WUDHost.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\WUDHost.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1500
- - C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Acctres.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Acctres.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2012
  - - C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Acctres.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Acctres.exe"
      4⤵
      Executes dropped EXE
      PID:1896

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

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Acctres.exe

Filesize
367KB

MD5
4cd35a7fecaacbff98897773a7328161

SHA1
d4212fd5f5fc183e47e06059faa72df99431c79e

SHA256
11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072

SHA512
9b41801e0556ab7155537f150e6748b6d0b4361918d8be7668d347c273d1abd53712aba44ec3f734fbf4b1e1517dc162d7a8a3c8ab42d59b53ca3b0e28558e45

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Acctres.exe

Filesize
367KB

MD5
4cd35a7fecaacbff98897773a7328161

SHA1
d4212fd5f5fc183e47e06059faa72df99431c79e

SHA256
11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072

SHA512
9b41801e0556ab7155537f150e6748b6d0b4361918d8be7668d347c273d1abd53712aba44ec3f734fbf4b1e1517dc162d7a8a3c8ab42d59b53ca3b0e28558e45

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Acctres.exe

Filesize
367KB

MD5
4cd35a7fecaacbff98897773a7328161

SHA1
d4212fd5f5fc183e47e06059faa72df99431c79e

SHA256
11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072

SHA512
9b41801e0556ab7155537f150e6748b6d0b4361918d8be7668d347c273d1abd53712aba44ec3f734fbf4b1e1517dc162d7a8a3c8ab42d59b53ca3b0e28558e45

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\WUDHost.exe

Filesize
13KB

MD5
83fc91c3ad682312604cd0523b50b293

SHA1
3b17a838d2a7d75fbddbe0b82c6f319413fd2c90

SHA256
d664c40ee7910bb799c083fbd9c51cca102f13e8d7683feac9a362d2bbbfa294

SHA512
bd7dec870c1766830319f8dfd969cd2c008eb5e9de5ef266cb15cda8773018c165e3244bda791cd473b3cd0eeb732972ccd1b95c9a53a1d7ba17d9dd7c9d8627

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\WUDHost.exe

Filesize
13KB

MD5
83fc91c3ad682312604cd0523b50b293

SHA1
3b17a838d2a7d75fbddbe0b82c6f319413fd2c90

SHA256
d664c40ee7910bb799c083fbd9c51cca102f13e8d7683feac9a362d2bbbfa294

SHA512
bd7dec870c1766830319f8dfd969cd2c008eb5e9de5ef266cb15cda8773018c165e3244bda791cd473b3cd0eeb732972ccd1b95c9a53a1d7ba17d9dd7c9d8627

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\Windows\Acctres.exe

Filesize
367KB

MD5
4cd35a7fecaacbff98897773a7328161

SHA1
d4212fd5f5fc183e47e06059faa72df99431c79e

SHA256
11f63ddfb71a41d3d8899e65783bf60053f4dc9335ab32adacd41543c3845072

SHA512
9b41801e0556ab7155537f150e6748b6d0b4361918d8be7668d347c273d1abd53712aba44ec3f734fbf4b1e1517dc162d7a8a3c8ab42d59b53ca3b0e28558e45

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\Windows\WUDHost.exe

Filesize
13KB

MD5
83fc91c3ad682312604cd0523b50b293

SHA1
3b17a838d2a7d75fbddbe0b82c6f319413fd2c90

SHA256
d664c40ee7910bb799c083fbd9c51cca102f13e8d7683feac9a362d2bbbfa294

SHA512
bd7dec870c1766830319f8dfd969cd2c008eb5e9de5ef266cb15cda8773018c165e3244bda791cd473b3cd0eeb732972ccd1b95c9a53a1d7ba17d9dd7c9d8627

Download Submit
memory/1500-75-0x0000000074280000-0x000000007482B000-memory.dmp

Filesize
5.7MB

Download
memory/1500-77-0x0000000074280000-0x000000007482B000-memory.dmp

Filesize
5.7MB

Download
memory/1768-54-0x0000000074D71000-0x0000000074D73000-memory.dmp

Filesize
8KB

Download
memory/1768-85-0x0000000074280000-0x000000007482B000-memory.dmp

Filesize
5.7MB

Download
memory/1768-56-0x0000000074280000-0x000000007482B000-memory.dmp

Filesize
5.7MB

Download
memory/1768-55-0x0000000074280000-0x000000007482B000-memory.dmp

Filesize
5.7MB

Download
memory/1896-99-0x0000000074280000-0x000000007482B000-memory.dmp

Filesize
5.7MB

Download
memory/1928-62-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1928-76-0x0000000074280000-0x000000007482B000-memory.dmp

Filesize
5.7MB

Download
memory/1928-74-0x0000000074280000-0x000000007482B000-memory.dmp

Filesize
5.7MB

Download
memory/1928-67-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1928-65-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1928-61-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1928-60-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1928-58-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1928-57-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2012-83-0x0000000074280000-0x000000007482B000-memory.dmp

Filesize
5.7MB

Download
memory/2012-84-0x0000000074280000-0x000000007482B000-memory.dmp

Filesize
5.7MB

Download