bdc7d0120392b3e7fb5f38e654879bb2ba87a14b80fb0d98d6082a91588c1fc8

Analysis

max time kernel
148s
max time network
124s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
24/09/2026, 03:45

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General

Target
jaffacakes118_bdc7d0120392b3e7fb5f38e654879bb2ba87a14b80fb0d98d6082a91588c1fc8.exe
Size 20KB
Sample260924-ebc5sadd36
SHA256 bdc7d0120392b3e7fb5f38e654879bb2ba87a14b80fb0d98d6082a91588c1fc8
MD5 c809fb27219c78be2dc6cb87bd1af6da
SHA1 c128679ae50bf8940091b3d452a7285f139751eb
SHA512 9fa9e2444fb0dc9bbcb0b2fd33d259bb11ad415538da12b0d72b1153bda973fe5e319fddbe20b61ea90141277e35fa2317f63e514737d6804bd40cba0e13400e
SSDEEP 384:rvWn2G0xxc27X83ld8NMPKAVdvf2K0xai63bOL8zu:Kn0xxZT0Ka2nj
TLSH
T185922B5BEFD40DF2C3588ABC221FEB7ECA77623160150771CFA09ED52D714629C2622A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

defense_evasion discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
6136	wupdmgr.exe

Loads dropped DLL 1 IoCs

pid	Process
6136	wupdmgr.exe

Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
defense_evasion

File Deletion
T1070.004

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 6136 set thread context of 6028	6136	wupdmgr.exe	90

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\wupdmgr.exe	jaffacakes118_bdc7d0120392b3e7fb5f38e654879bb2ba87a14b80fb0d98d6082a91588c1fc8.exe
File opened for modification	C:\Windows\wupdmgr.exe	jaffacakes118_bdc7d0120392b3e7fb5f38e654879bb2ba87a14b80fb0d98d6082a91588c1fc8.exe
File created	C:\Windows\vmmlog32.dll	jaffacakes118_bdc7d0120392b3e7fb5f38e654879bb2ba87a14b80fb0d98d6082a91588c1fc8.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4888	6028	WerFault.exe	90

System Location Discovery: System Language Discovery 1 TTPs 4 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	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_bdc7d0120392b3e7fb5f38e654879bb2ba87a14b80fb0d98d6082a91588c1fc8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wupdmgr.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
6136	wupdmgr.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1296 wrote to memory of 6136	1296	jaffacakes118_bdc7d0120392b3e7fb5f38e654879bb2ba87a14b80fb0d98d6082a91588c1fc8.exe	89
PID 6136 wrote to memory of 6028	6136	wupdmgr.exe	90
PID 6136 wrote to memory of 6028	6136	wupdmgr.exe	90
PID 1296 wrote to memory of 1128	1296	jaffacakes118_bdc7d0120392b3e7fb5f38e654879bb2ba87a14b80fb0d98d6082a91588c1fc8.exe	91

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_bdc7d0120392b3e7fb5f38e654879bb2ba87a14b80fb0d98d6082a91588c1fc8.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_bdc7d0120392b3e7fb5f38e654879bb2ba87a14b80fb0d98d6082a91588c1fc8.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1296
- C:\Windows\wupdmgr.exe
  "C:\Windows\wupdmgr.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:6136
- - C:\Windows\SysWOW64\svchost.exe
    svchost.exe
    3⤵
    - System Location Discovery: System Language Discovery
    PID:6028
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 6028 -s 484
      4⤵
      Program crash
      PID:4888
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\JAFFAC~1.EXE > nul
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1128

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 6028 -ip 6028
1⤵
PID:3812

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

vmmlog32.dll

Path C:\Windows\vmmlog32.dll
Size 7KB
SHA256 35caef39c7465601f6a4fcd19594a888108d97e584eab7d1f61afab1ff044971
MD5 8dd4273ec0cc7b3547fe713022c60eb7
SHA1 776862128eb0005931a21626b9632046c92ffc9f
SHA512 8c0fc25a50e61c48d1de0021ec8da7d7ea58f21917c21abd4210d54c4e999a234821ef8c0b6347d49dcb31e440cb13722004e63cea54451988a8a4cc015e3992
SSDEEP 192:MVd77fpEKFptyrN4dRWbemsi63b29F1L+QgyC7/u1/:MVdvf2K0xai63bOL8zu
TLSH
T18EF1C71AFFE419F3C3BC9939B2259737567A8A2554240280DFB2DFE12D741335C29912
MD5 SHA1 SHA512 SSDEEP TLSH

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wupdmgr.exe

Path C:\Windows\wupdmgr.exe
Size 20KB
SHA256 bdc7d0120392b3e7fb5f38e654879bb2ba87a14b80fb0d98d6082a91588c1fc8
MD5 c809fb27219c78be2dc6cb87bd1af6da
SHA1 c128679ae50bf8940091b3d452a7285f139751eb
SHA512 9fa9e2444fb0dc9bbcb0b2fd33d259bb11ad415538da12b0d72b1153bda973fe5e319fddbe20b61ea90141277e35fa2317f63e514737d6804bd40cba0e13400e
SSDEEP 384:rvWn2G0xxc27X83ld8NMPKAVdvf2K0xai63bOL8zu:Kn0xxZT0Ka2nj
TLSH
T185922B5BEFD40DF2C3588ABC221FEB7ECA77623160150771CFA09ED52D714629C2622A
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/1296-0-0x0000000000400000-0x0000000000408000-memory.dmp

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memory/1296-7-0x0000000000400000-0x0000000000408000-memory.dmp

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memory/6028-6-0x0000000000450000-0x0000000000452000-memory.dmp

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memory/6136-5-0x0000000010000000-0x0000000010006000-memory.dmp

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memory/6136-8-0x0000000077198000-0x0000000077199000-memory.dmp

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memory/6136-9-0x0000000000400000-0x0000000000408000-memory.dmp

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memory/6136-10-0x0000000010000000-0x0000000010006000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads