imminent | 362284018784f52d4a7a3eaff987ce09198df75d5e515c1aed9663ac5042d12e

Analysis

max time kernel
265s
max time network
366s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
25-11-2022 08:04

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General

Target

362284018784f52d4a7a3eaff987ce09198df75d5e515c1aed9663ac5042d12e.exe
Size

1.6MB
MD5

e7c9164ded4de1d5b33800bf17ab2ff0
SHA1

1a7c1734d6d2fcae7ef8de850fde8f7b0453d54d
SHA256

362284018784f52d4a7a3eaff987ce09198df75d5e515c1aed9663ac5042d12e
SHA512

303aeb98f88388c56cdc1f907d99438fd1f8fe65903f8143d150c00fddd8cbccd30fb452405df2c23b8d93d164c578519fc90a9f9c25d3f2735b4cd20467c945
SSDEEP

12288:FS5O2oHOQsPmB73yWuPYHXDJB/g8buYR1wpoaanFC2oe6weFC9VfDPgnXPh8WiBJ:FS5O2oJB73yG/giR0oVye4ep6XOjmzh

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

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "C:\\Users\\Admin\\AppData\\Roaming\\FolderName\\file.exe"	362284018784f52d4a7a3eaff987ce09198df75d5e515c1aed9663ac5042d12e.exe

Executes dropped EXE 1 IoCs

pid	Process
768	System interrupts .exe

Loads dropped DLL 1 IoCs

pid	Process
520	362284018784f52d4a7a3eaff987ce09198df75d5e515c1aed9663ac5042d12e.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 520 set thread context of 768	520	362284018784f52d4a7a3eaff987ce09198df75d5e515c1aed9663ac5042d12e.exe	33

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

System Information Discovery
T1082

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
1556	timeout.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
520	362284018784f52d4a7a3eaff987ce09198df75d5e515c1aed9663ac5042d12e.exe
520	362284018784f52d4a7a3eaff987ce09198df75d5e515c1aed9663ac5042d12e.exe
520	362284018784f52d4a7a3eaff987ce09198df75d5e515c1aed9663ac5042d12e.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
768	System interrupts .exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	520	362284018784f52d4a7a3eaff987ce09198df75d5e515c1aed9663ac5042d12e.exe
Token: SeDebugPrivilege	768	System interrupts .exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
768	System interrupts .exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 520 wrote to memory of 1716	520	362284018784f52d4a7a3eaff987ce09198df75d5e515c1aed9663ac5042d12e.exe	28
PID 520 wrote to memory of 1716	520	362284018784f52d4a7a3eaff987ce09198df75d5e515c1aed9663ac5042d12e.exe	28
PID 520 wrote to memory of 1716	520	362284018784f52d4a7a3eaff987ce09198df75d5e515c1aed9663ac5042d12e.exe	28
PID 520 wrote to memory of 1716	520	362284018784f52d4a7a3eaff987ce09198df75d5e515c1aed9663ac5042d12e.exe	28
PID 1716 wrote to memory of 304	1716	cmd.exe	30
PID 1716 wrote to memory of 304	1716	cmd.exe	30
PID 1716 wrote to memory of 304	1716	cmd.exe	30
PID 1716 wrote to memory of 304	1716	cmd.exe	30
PID 304 wrote to memory of 1588	304	wscript.exe	31
PID 304 wrote to memory of 1588	304	wscript.exe	31
PID 304 wrote to memory of 1588	304	wscript.exe	31
PID 304 wrote to memory of 1588	304	wscript.exe	31
PID 520 wrote to memory of 768	520	362284018784f52d4a7a3eaff987ce09198df75d5e515c1aed9663ac5042d12e.exe	33
PID 520 wrote to memory of 768	520	362284018784f52d4a7a3eaff987ce09198df75d5e515c1aed9663ac5042d12e.exe	33
PID 520 wrote to memory of 768	520	362284018784f52d4a7a3eaff987ce09198df75d5e515c1aed9663ac5042d12e.exe	33
PID 520 wrote to memory of 768	520	362284018784f52d4a7a3eaff987ce09198df75d5e515c1aed9663ac5042d12e.exe	33
PID 520 wrote to memory of 768	520	362284018784f52d4a7a3eaff987ce09198df75d5e515c1aed9663ac5042d12e.exe	33
PID 520 wrote to memory of 768	520	362284018784f52d4a7a3eaff987ce09198df75d5e515c1aed9663ac5042d12e.exe	33
PID 520 wrote to memory of 768	520	362284018784f52d4a7a3eaff987ce09198df75d5e515c1aed9663ac5042d12e.exe	33
PID 520 wrote to memory of 768	520	362284018784f52d4a7a3eaff987ce09198df75d5e515c1aed9663ac5042d12e.exe	33
PID 520 wrote to memory of 768	520	362284018784f52d4a7a3eaff987ce09198df75d5e515c1aed9663ac5042d12e.exe	33
PID 520 wrote to memory of 2016	520	362284018784f52d4a7a3eaff987ce09198df75d5e515c1aed9663ac5042d12e.exe	34
PID 520 wrote to memory of 2016	520	362284018784f52d4a7a3eaff987ce09198df75d5e515c1aed9663ac5042d12e.exe	34
PID 520 wrote to memory of 2016	520	362284018784f52d4a7a3eaff987ce09198df75d5e515c1aed9663ac5042d12e.exe	34
PID 520 wrote to memory of 2016	520	362284018784f52d4a7a3eaff987ce09198df75d5e515c1aed9663ac5042d12e.exe	34
PID 2016 wrote to memory of 1556	2016	cmd.exe	36
PID 2016 wrote to memory of 1556	2016	cmd.exe	36
PID 2016 wrote to memory of 1556	2016	cmd.exe	36
PID 2016 wrote to memory of 1556	2016	cmd.exe	36

C:\Users\Admin\AppData\Local\Temp\362284018784f52d4a7a3eaff987ce09198df75d5e515c1aed9663ac5042d12e.exe
"C:\Users\Admin\AppData\Local\Temp\362284018784f52d4a7a3eaff987ce09198df75d5e515c1aed9663ac5042d12e.exe"
1⤵
- Modifies WinLogon for persistence
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:520
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Users\Admin\AppData\Roaming\FolderName\mata.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1716
- - C:\Windows\SysWOW64\wscript.exe
    wscript.exe "C:\Users\Admin\AppData\Roaming\FolderName\invs.vbs" "C:\Users\Admin\AppData\Roaming\FolderName\mata2.bat
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:304
  - - C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Roaming\FolderName\mata2.bat" "
      4⤵
      PID:1588
- C:\Users\Admin\AppData\Roaming\System interrupts .exe
  "C:\Users\Admin\AppData\Roaming\System interrupts .exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:768
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Roaming\FolderName\stres.bat" "
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2016
- - C:\Windows\SysWOW64\timeout.exe
    timeout /t 300
    3⤵
    - Delays execution with timeout.exe
    PID:1556

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

T1004

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\FolderName\file.exe

Filesize
1.6MB

MD5
e7c9164ded4de1d5b33800bf17ab2ff0

SHA1
1a7c1734d6d2fcae7ef8de850fde8f7b0453d54d

SHA256
362284018784f52d4a7a3eaff987ce09198df75d5e515c1aed9663ac5042d12e

SHA512
303aeb98f88388c56cdc1f907d99438fd1f8fe65903f8143d150c00fddd8cbccd30fb452405df2c23b8d93d164c578519fc90a9f9c25d3f2735b4cd20467c945

Download Submit
C:\Users\Admin\AppData\Roaming\FolderName\invs.vbs

Filesize
78B

MD5
c578d9653b22800c3eb6b6a51219bbb8

SHA1
a97aa251901bbe179a48dbc7a0c1872e163b1f2d

SHA256
20a98a7e6e137bb1b9bd5ef6911a479cb8eac925b80d6db4e70b19f62a40cce2

SHA512
3ae6dc8f02d1a78e1235a0782b632972da5a74ab32287cc41aa672d4fa4a9d34bb5fc50eba07b6915f2e61c402927cd5f6feeb7f7602afa2f64e91efb3b7fc4d

Download Submit
C:\Users\Admin\AppData\Roaming\FolderName\mata.bat

Filesize
75B

MD5
b33985e3fc0ff1814a70626c744d2fd9

SHA1
269ff1b7ff5510822cd5207ca8593e48672d7431

SHA256
b4a06f7d7c2b2887801515c8f0cdc7a4cf8245af5afa38314f72952bd18fb357

SHA512
689de361836ff6053e2f0c88942e0b7ac62a3cbc8e8ef923d49c6e84e4c28e65c11588b6d88b69abad86e06d5eb22586d22cafe1abff1ceb6e0fc0d930a97769

Download Submit
C:\Users\Admin\AppData\Roaming\FolderName\mata2.bat

Filesize
77B

MD5
a557a61b017faddffbf634b01b09afa2

SHA1
324addd96cc2878fe77c1de25fa59b90afa81172

SHA256
9d605915f3bfafc681b550536c203f51698b695dcf1b44f991f517cfa2bc85aa

SHA512
0666502bac0b965c4bc0fa6f7e360c9ca44df50a5fb85a0754d8db534a7db85297ae1654207b9fe16b8525603fefa8ddb96a792da30f0846af38266fbb2a9178

Download Submit
C:\Users\Admin\AppData\Roaming\FolderName\rundll11-.txt

Filesize
1.6MB

MD5
e7c9164ded4de1d5b33800bf17ab2ff0

SHA1
1a7c1734d6d2fcae7ef8de850fde8f7b0453d54d

SHA256
362284018784f52d4a7a3eaff987ce09198df75d5e515c1aed9663ac5042d12e

SHA512
303aeb98f88388c56cdc1f907d99438fd1f8fe65903f8143d150c00fddd8cbccd30fb452405df2c23b8d93d164c578519fc90a9f9c25d3f2735b4cd20467c945

Download Submit
C:\Users\Admin\AppData\Roaming\FolderName\stres.bat

Filesize
228B

MD5
e832589ab098b4e9894b27f3f37d97fb

SHA1
d379434086919ff1a1f369feaffe56c45ab0b6c6

SHA256
718e1e8c2c7c0d0ff617b11fef703affe7818e82d6aad2d84982d1200742a62a

SHA512
1d0b0dc46d361b0f2c221bbd5092cd42d5a504f88c4e982ff93663a84b2f149f7b56fce9cceef26c9fea6d5e9b658f6cee016185a1f6c7a7419bd7f4391940e5

Download Submit
C:\Users\Admin\AppData\Roaming\System interrupts .exe

Filesize
52KB

MD5
278edbd499374bf73621f8c1f969d894

SHA1
a81170af14747781c5f5f51bb1215893136f0bc0

SHA256
c6999b9f79932c3b4f1c461a69d9dc8dc301d6a155abc33efe1b6e9e4a038391

SHA512
93b0b5c3324bd2df83310f96d34c9176c94d2d676766599c1af33c98ba1efe63187056671f7c6f80c956e5bd0a725f108804021ad93326286bb9c3a96f6550b9

Download Submit
C:\Users\Admin\AppData\Roaming\System interrupts .exe

Filesize
52KB

MD5
278edbd499374bf73621f8c1f969d894

SHA1
a81170af14747781c5f5f51bb1215893136f0bc0

SHA256
c6999b9f79932c3b4f1c461a69d9dc8dc301d6a155abc33efe1b6e9e4a038391

SHA512
93b0b5c3324bd2df83310f96d34c9176c94d2d676766599c1af33c98ba1efe63187056671f7c6f80c956e5bd0a725f108804021ad93326286bb9c3a96f6550b9

Download Submit
\Users\Admin\AppData\Roaming\System interrupts .exe

Filesize
52KB

MD5
278edbd499374bf73621f8c1f969d894

SHA1
a81170af14747781c5f5f51bb1215893136f0bc0

SHA256
c6999b9f79932c3b4f1c461a69d9dc8dc301d6a155abc33efe1b6e9e4a038391

SHA512
93b0b5c3324bd2df83310f96d34c9176c94d2d676766599c1af33c98ba1efe63187056671f7c6f80c956e5bd0a725f108804021ad93326286bb9c3a96f6550b9

Download Submit
memory/520-84-0x0000000073F70000-0x000000007451B000-memory.dmp

Filesize
5.7MB

Download
memory/520-64-0x0000000073F70000-0x000000007451B000-memory.dmp

Filesize
5.7MB

Download
memory/520-55-0x0000000073F70000-0x000000007451B000-memory.dmp

Filesize
5.7MB

Download
memory/520-54-0x0000000074ED1000-0x0000000074ED3000-memory.dmp

Filesize
8KB

Download
memory/768-80-0x0000000073F70000-0x000000007451B000-memory.dmp

Filesize
5.7MB

Download
memory/768-67-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/768-70-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/768-73-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/768-75-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/768-77-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/768-69-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/768-81-0x0000000073F70000-0x000000007451B000-memory.dmp

Filesize
5.7MB

Download
memory/768-66-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download