564474f891b8da92851e93c2dfaeb67274abd69b6498ada12665a72fe00e69de

Analysis

max time kernel
3s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
04/09/2024, 14:52

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General

Target

OmteExecutorV2.exe
Size

154.6MB
MD5

0dbd380f7db78f6f31a5778f594107dd
SHA1

92441c90cd2995083dfee56f1ba6c1629d9940a2
SHA256

fc1a85f7626dd3d7360a8a58a12e8f253e4fa0baa903b553eeddb8b29ee27363
SHA512

a7ca02e758bb3643b44806071758676b7d2889a1eb497b64b57050adb733e914d1d879cb42e2e1f2254c1c2914ffa758eec0655ba741f3db16b1dfa6460cabb3
SSDEEP

1572864:CCquurbtqKajQe7vqrTU4PrCsdCXrBngPE1cG7VOWe2IkBmUgq3Fd6iU3x6VCdbm:oDAgZi

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
3668	OmteExecutorV2.exe
3668	OmteExecutorV2.exe

Enumerates processes with tasklist 1 TTPs 2 IoCs

discovery

Process Discovery

T1057

pid	Process
912	tasklist.exe
3636	tasklist.exe

Checks processor information in registry 2 TTPs 7 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	OmteExecutorV2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	OmteExecutorV2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	OmteExecutorV2.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	OmteExecutorV2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\~MHz	OmteExecutorV2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\ProcessorNameString	OmteExecutorV2.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\2	OmteExecutorV2.exe

Kills process with taskkill 18 IoCs

evasion

pid	Process
788	taskkill.exe
4320	taskkill.exe
1488	taskkill.exe
704	taskkill.exe
4168	taskkill.exe
4076	taskkill.exe
4580	taskkill.exe
2812	taskkill.exe
640	taskkill.exe
2616	taskkill.exe
4256	taskkill.exe
3768	taskkill.exe
3884	taskkill.exe
1212	taskkill.exe
564	taskkill.exe
2364	taskkill.exe
1380	taskkill.exe
2000	taskkill.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3668	OmteExecutorV2.exe
3668	OmteExecutorV2.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2420	WMIC.exe
Token: SeSecurityPrivilege	2420	WMIC.exe
Token: SeTakeOwnershipPrivilege	2420	WMIC.exe
Token: SeLoadDriverPrivilege	2420	WMIC.exe
Token: SeSystemProfilePrivilege	2420	WMIC.exe
Token: SeSystemtimePrivilege	2420	WMIC.exe
Token: SeProfSingleProcessPrivilege	2420	WMIC.exe
Token: SeIncBasePriorityPrivilege	2420	WMIC.exe
Token: SeCreatePagefilePrivilege	2420	WMIC.exe
Token: SeBackupPrivilege	2420	WMIC.exe
Token: SeRestorePrivilege	2420	WMIC.exe
Token: SeShutdownPrivilege	2420	WMIC.exe
Token: SeDebugPrivilege	2420	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2420	WMIC.exe
Token: SeRemoteShutdownPrivilege	2420	WMIC.exe
Token: SeUndockPrivilege	2420	WMIC.exe
Token: SeManageVolumePrivilege	2420	WMIC.exe
Token: 33	2420	WMIC.exe
Token: 34	2420	WMIC.exe
Token: 35	2420	WMIC.exe
Token: 36	2420	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2420	WMIC.exe
Token: SeSecurityPrivilege	2420	WMIC.exe
Token: SeTakeOwnershipPrivilege	2420	WMIC.exe
Token: SeLoadDriverPrivilege	2420	WMIC.exe
Token: SeSystemProfilePrivilege	2420	WMIC.exe
Token: SeSystemtimePrivilege	2420	WMIC.exe
Token: SeProfSingleProcessPrivilege	2420	WMIC.exe
Token: SeIncBasePriorityPrivilege	2420	WMIC.exe
Token: SeCreatePagefilePrivilege	2420	WMIC.exe
Token: SeBackupPrivilege	2420	WMIC.exe
Token: SeRestorePrivilege	2420	WMIC.exe
Token: SeShutdownPrivilege	2420	WMIC.exe
Token: SeDebugPrivilege	2420	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2420	WMIC.exe
Token: SeRemoteShutdownPrivilege	2420	WMIC.exe
Token: SeUndockPrivilege	2420	WMIC.exe
Token: SeManageVolumePrivilege	2420	WMIC.exe
Token: 33	2420	WMIC.exe
Token: 34	2420	WMIC.exe
Token: 35	2420	WMIC.exe
Token: 36	2420	WMIC.exe
Token: SeDebugPrivilege	912	tasklist.exe
Token: SeDebugPrivilege	3884	taskkill.exe
Token: SeDebugPrivilege	4580	taskkill.exe
Token: SeDebugPrivilege	640	taskkill.exe
Token: SeDebugPrivilege	788	taskkill.exe
Token: SeDebugPrivilege	4320	taskkill.exe
Token: SeDebugPrivilege	1380	taskkill.exe
Token: SeDebugPrivilege	2364	taskkill.exe
Token: SeDebugPrivilege	4076	taskkill.exe
Token: SeDebugPrivilege	1488	taskkill.exe
Token: SeDebugPrivilege	564	taskkill.exe
Token: SeDebugPrivilege	2812	taskkill.exe
Token: SeDebugPrivilege	704	taskkill.exe
Token: SeDebugPrivilege	1212	taskkill.exe
Token: SeDebugPrivilege	2616	taskkill.exe
Token: SeDebugPrivilege	3768	taskkill.exe
Token: SeDebugPrivilege	2000	taskkill.exe
Token: SeDebugPrivilege	4168	taskkill.exe
Token: SeDebugPrivilege	4256	taskkill.exe
Token: SeDebugPrivilege	3636	tasklist.exe
Token: SeIncreaseQuotaPrivilege	5016	WMIC.exe
Token: SeSecurityPrivilege	5016	WMIC.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3668 wrote to memory of 1128	3668	OmteExecutorV2.exe	78
PID 3668 wrote to memory of 1128	3668	OmteExecutorV2.exe	78
PID 1128 wrote to memory of 2420	1128	cmd.exe	80
PID 1128 wrote to memory of 2420	1128	cmd.exe	80
PID 3668 wrote to memory of 1192	3668	OmteExecutorV2.exe	82
PID 3668 wrote to memory of 1192	3668	OmteExecutorV2.exe	82
PID 3668 wrote to memory of 2916	3668	OmteExecutorV2.exe	83
PID 3668 wrote to memory of 2916	3668	OmteExecutorV2.exe	83
PID 3668 wrote to memory of 4268	3668	OmteExecutorV2.exe	84
PID 3668 wrote to memory of 4268	3668	OmteExecutorV2.exe	84
PID 3668 wrote to memory of 3104	3668	OmteExecutorV2.exe	86
PID 3668 wrote to memory of 3104	3668	OmteExecutorV2.exe	86
PID 3668 wrote to memory of 836	3668	OmteExecutorV2.exe	88
PID 3668 wrote to memory of 836	3668	OmteExecutorV2.exe	88
PID 3668 wrote to memory of 1220	3668	OmteExecutorV2.exe	89
PID 3668 wrote to memory of 1220	3668	OmteExecutorV2.exe	89
PID 3668 wrote to memory of 5052	3668	OmteExecutorV2.exe	91
PID 3668 wrote to memory of 5052	3668	OmteExecutorV2.exe	91
PID 3668 wrote to memory of 3116	3668	OmteExecutorV2.exe	92
PID 3668 wrote to memory of 3116	3668	OmteExecutorV2.exe	92
PID 3668 wrote to memory of 2296	3668	OmteExecutorV2.exe	93
PID 3668 wrote to memory of 2296	3668	OmteExecutorV2.exe	93
PID 3668 wrote to memory of 1156	3668	OmteExecutorV2.exe	95
PID 3668 wrote to memory of 1156	3668	OmteExecutorV2.exe	95
PID 3668 wrote to memory of 1696	3668	OmteExecutorV2.exe	96
PID 3668 wrote to memory of 1696	3668	OmteExecutorV2.exe	96
PID 3668 wrote to memory of 1548	3668	OmteExecutorV2.exe	97
PID 3668 wrote to memory of 1548	3668	OmteExecutorV2.exe	97
PID 3668 wrote to memory of 2804	3668	OmteExecutorV2.exe	98
PID 3668 wrote to memory of 2804	3668	OmteExecutorV2.exe	98
PID 3668 wrote to memory of 1008	3668	OmteExecutorV2.exe	99
PID 3668 wrote to memory of 1008	3668	OmteExecutorV2.exe	99
PID 3668 wrote to memory of 1656	3668	OmteExecutorV2.exe	101
PID 3668 wrote to memory of 1656	3668	OmteExecutorV2.exe	101
PID 3668 wrote to memory of 2544	3668	OmteExecutorV2.exe	102
PID 3668 wrote to memory of 2544	3668	OmteExecutorV2.exe	102
PID 3668 wrote to memory of 3868	3668	OmteExecutorV2.exe	103
PID 3668 wrote to memory of 3868	3668	OmteExecutorV2.exe	103
PID 3668 wrote to memory of 2300	3668	OmteExecutorV2.exe	105
PID 3668 wrote to memory of 2300	3668	OmteExecutorV2.exe	105
PID 3668 wrote to memory of 4732	3668	OmteExecutorV2.exe	107
PID 3668 wrote to memory of 4732	3668	OmteExecutorV2.exe	107
PID 4732 wrote to memory of 912	4732	cmd.exe	120
PID 4732 wrote to memory of 912	4732	cmd.exe	120
PID 1696 wrote to memory of 3884	1696	cmd.exe	121
PID 1696 wrote to memory of 3884	1696	cmd.exe	121
PID 5052 wrote to memory of 788	5052	cmd.exe	122
PID 5052 wrote to memory of 788	5052	cmd.exe	122
PID 4268 wrote to memory of 4076	4268	cmd.exe	123
PID 4268 wrote to memory of 4076	4268	cmd.exe	123
PID 1008 wrote to memory of 1212	1008	cmd.exe	124
PID 1008 wrote to memory of 1212	1008	cmd.exe	124
PID 3116 wrote to memory of 4580	3116	cmd.exe	125
PID 3116 wrote to memory of 4580	3116	cmd.exe	125
PID 1548 wrote to memory of 4320	1548	cmd.exe	126
PID 1548 wrote to memory of 4320	1548	cmd.exe	126
PID 2296 wrote to memory of 1380	2296	cmd.exe	127
PID 2296 wrote to memory of 1380	2296	cmd.exe	127
PID 2300 wrote to memory of 2364	2300	cmd.exe	128
PID 2300 wrote to memory of 2364	2300	cmd.exe	128
PID 1156 wrote to memory of 1488	1156	cmd.exe	129
PID 1156 wrote to memory of 1488	1156	cmd.exe	129
PID 836 wrote to memory of 2812	836	cmd.exe	130
PID 836 wrote to memory of 2812	836	cmd.exe	130

C:\Users\Admin\AppData\Local\Temp\OmteExecutorV2.exe
"C:\Users\Admin\AppData\Local\Temp\OmteExecutorV2.exe"
1⤵
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3668
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /d /s /c "WMIC csproduct get UUID"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1128
- - C:\Windows\System32\Wbem\WMIC.exe
    WMIC csproduct get UUID
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2420
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /d /s /c "taskkill /IM taskmgr.exe /F"
  2⤵
  PID:1192
- - C:\Windows\system32\taskkill.exe
    taskkill /IM taskmgr.exe /F
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2000
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /d /s /c "taskkill /IM cmd.exe /F"
  2⤵
  PID:2916
- - C:\Windows\system32\taskkill.exe
    taskkill /IM cmd.exe /F
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:564
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /d /s /c "taskkill /IM powershell.exe /F"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4268
- - C:\Windows\system32\taskkill.exe
    taskkill /IM powershell.exe /F
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4076
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /d /s /c "taskkill /IM ProcessHacker.exe /F"
  2⤵
  PID:3104
- - C:\Windows\system32\taskkill.exe
    taskkill /IM ProcessHacker.exe /F
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4256
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /d /s /c "taskkill /IM ProcessLasso.exe /F"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:836
- - C:\Windows\system32\taskkill.exe
    taskkill /IM ProcessLasso.exe /F
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2812
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /d /s /c "taskkill /IM regedit.exe /F"
  2⤵
  PID:1220
- - C:\Windows\system32\taskkill.exe
    taskkill /IM regedit.exe /F
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2616
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /d /s /c "taskkill /IM wmplayer.exe /F"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5052
- - C:\Windows\system32\taskkill.exe
    taskkill /IM wmplayer.exe /F
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:788
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /d /s /c "taskkill /IM x64dbg.exe /F"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3116
- - C:\Windows\system32\taskkill.exe
    taskkill /IM x64dbg.exe /F
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4580
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /d /s /c "taskkill /IM ollydbg.exe /F"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2296
- - C:\Windows\system32\taskkill.exe
    taskkill /IM ollydbg.exe /F
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:1380
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /d /s /c "taskkill /IM ida.exe /F"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1156
- - C:\Windows\system32\taskkill.exe
    taskkill /IM ida.exe /F
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:1488
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /d /s /c "taskkill /IM ida64.exe /F"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1696
- - C:\Windows\system32\taskkill.exe
    taskkill /IM ida64.exe /F
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:3884
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /d /s /c "taskkill /IM windbg.exe /F"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1548
- - C:\Windows\system32\taskkill.exe
    taskkill /IM windbg.exe /F
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4320
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /d /s /c "taskkill /IM procexp.exe /F"
  2⤵
  PID:2804
- - C:\Windows\system32\taskkill.exe
    taskkill /IM procexp.exe /F
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4168
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /d /s /c "taskkill /IM procexp64.exe /F"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1008
- - C:\Windows\system32\taskkill.exe
    taskkill /IM procexp64.exe /F
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:1212
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /d /s /c "taskkill /IM procmon.exe /F"
  2⤵
  PID:1656
- - C:\Windows\system32\taskkill.exe
    taskkill /IM procmon.exe /F
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:3768
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /d /s /c "taskkill /IM tcpview.exe /F"
  2⤵
  PID:2544
- - C:\Windows\system32\taskkill.exe
    taskkill /IM tcpview.exe /F
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:640
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /d /s /c "taskkill /IM autoruns.exe /F"
  2⤵
  PID:3868
- - C:\Windows\system32\taskkill.exe
    taskkill /IM autoruns.exe /F
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:704
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /d /s /c "taskkill /IM autorunsc.exe /F"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2300
- - C:\Windows\system32\taskkill.exe
    taskkill /IM autorunsc.exe /F
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2364
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /d /s /c "tasklist"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4732
- - C:\Windows\system32\tasklist.exe
    tasklist
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:912
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /d /s /c "tasklist"
  2⤵
  PID:2928
- - C:\Windows\system32\tasklist.exe
    tasklist
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:3636
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /d /s /c "wmic bios get serialnumber"
  2⤵
  PID:2372
- - C:\Windows\System32\Wbem\WMIC.exe
    wmic bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:5016

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Process Discovery

T1057

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\23f9f0de-1a70-4eaf-88f3-e0430a827509.tmp.node

Filesize
1.6MB

MD5
237f01c0ea8e2a1b0a4378e8e0c84096

SHA1
e46acb4f12db90c9e3908ef73b6c1e4363abd7c3

SHA256
f42ee378cc27b38863e1131cdc462e027031c1d6b9a9f189b82de0259e32cb67

SHA512
098093fc408c436f8f97e4ddb896a5b51cabeb1ccb4ed08f7e24a35a225a15a281e4ef2544645dc998766fa1bcc04e039b3bf55ba8b6dc4c0515a437b61f0620

Download Submit
C:\Users\Admin\AppData\Local\Temp\445091b4-c39f-4e3f-af19-7c07db5f6250.tmp.node

Filesize
137KB

MD5
04bfbfec8db966420fe4c7b85ebb506a

SHA1
939bb742a354a92e1dcd3661a62d69e48030a335

SHA256
da2172ce055fa47d6a0ea1c90654f530abed33f69a74d52fab06c4c7653b48fd

SHA512
4ea97a9a120ed5bee8638e0a69561c2159fc3769062d7102167b0e92b4f1a5c002a761bd104282425f6cee8d0e39dbe7e12ad4e4a38570c3f90f31b65072dd65

Download Submit