1692f1f2731ae07f6097284e0879de96b03341b4ef305a48890afebf58cb80bf

Analysis

max time kernel
121s
max time network
149s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
18/04/2024, 09:53

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General

Target

f7c065abd5facb01bc0e9681e7885986_JaffaCakes118.exe
Size

751KB
MD5

f7c065abd5facb01bc0e9681e7885986
SHA1

0724345f5a38e5e6a52aa798749d284d6d12d438
SHA256

1692f1f2731ae07f6097284e0879de96b03341b4ef305a48890afebf58cb80bf
SHA512

f6bf444098fa1533bfa4f503e0aac45ad151f055e32c8013beadb1ede119aed2815d1dfe1ed57460db1921eb3df424f6762710d44d2a3709dd3c6b1853843181
SSDEEP

12288:JYKHB0pScMRvWis57fpIZcbHWYzZ2KzOvZQuxKJN04zfc8vy4how:J5h0pScIWjCZcb2YzgaO90/04g86pw

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2936	bedgigficf.exe

Loads dropped DLL 11 IoCs

pid	Process
1728	f7c065abd5facb01bc0e9681e7885986_JaffaCakes118.exe
1728	f7c065abd5facb01bc0e9681e7885986_JaffaCakes118.exe
1728	f7c065abd5facb01bc0e9681e7885986_JaffaCakes118.exe
1728	f7c065abd5facb01bc0e9681e7885986_JaffaCakes118.exe
1676	WerFault.exe
1676	WerFault.exe
1676	WerFault.exe
1676	WerFault.exe
1676	WerFault.exe
1676	WerFault.exe
1676	WerFault.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
1676	2936	WerFault.exe	29

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2532	wmic.exe
Token: SeSecurityPrivilege	2532	wmic.exe
Token: SeTakeOwnershipPrivilege	2532	wmic.exe
Token: SeLoadDriverPrivilege	2532	wmic.exe
Token: SeSystemProfilePrivilege	2532	wmic.exe
Token: SeSystemtimePrivilege	2532	wmic.exe
Token: SeProfSingleProcessPrivilege	2532	wmic.exe
Token: SeIncBasePriorityPrivilege	2532	wmic.exe
Token: SeCreatePagefilePrivilege	2532	wmic.exe
Token: SeBackupPrivilege	2532	wmic.exe
Token: SeRestorePrivilege	2532	wmic.exe
Token: SeShutdownPrivilege	2532	wmic.exe
Token: SeDebugPrivilege	2532	wmic.exe
Token: SeSystemEnvironmentPrivilege	2532	wmic.exe
Token: SeRemoteShutdownPrivilege	2532	wmic.exe
Token: SeUndockPrivilege	2532	wmic.exe
Token: SeManageVolumePrivilege	2532	wmic.exe
Token: 33	2532	wmic.exe
Token: 34	2532	wmic.exe
Token: 35	2532	wmic.exe
Token: SeIncreaseQuotaPrivilege	2532	wmic.exe
Token: SeSecurityPrivilege	2532	wmic.exe
Token: SeTakeOwnershipPrivilege	2532	wmic.exe
Token: SeLoadDriverPrivilege	2532	wmic.exe
Token: SeSystemProfilePrivilege	2532	wmic.exe
Token: SeSystemtimePrivilege	2532	wmic.exe
Token: SeProfSingleProcessPrivilege	2532	wmic.exe
Token: SeIncBasePriorityPrivilege	2532	wmic.exe
Token: SeCreatePagefilePrivilege	2532	wmic.exe
Token: SeBackupPrivilege	2532	wmic.exe
Token: SeRestorePrivilege	2532	wmic.exe
Token: SeShutdownPrivilege	2532	wmic.exe
Token: SeDebugPrivilege	2532	wmic.exe
Token: SeSystemEnvironmentPrivilege	2532	wmic.exe
Token: SeRemoteShutdownPrivilege	2532	wmic.exe
Token: SeUndockPrivilege	2532	wmic.exe
Token: SeManageVolumePrivilege	2532	wmic.exe
Token: 33	2532	wmic.exe
Token: 34	2532	wmic.exe
Token: 35	2532	wmic.exe
Token: SeIncreaseQuotaPrivilege	2128	wmic.exe
Token: SeSecurityPrivilege	2128	wmic.exe
Token: SeTakeOwnershipPrivilege	2128	wmic.exe
Token: SeLoadDriverPrivilege	2128	wmic.exe
Token: SeSystemProfilePrivilege	2128	wmic.exe
Token: SeSystemtimePrivilege	2128	wmic.exe
Token: SeProfSingleProcessPrivilege	2128	wmic.exe
Token: SeIncBasePriorityPrivilege	2128	wmic.exe
Token: SeCreatePagefilePrivilege	2128	wmic.exe
Token: SeBackupPrivilege	2128	wmic.exe
Token: SeRestorePrivilege	2128	wmic.exe
Token: SeShutdownPrivilege	2128	wmic.exe
Token: SeDebugPrivilege	2128	wmic.exe
Token: SeSystemEnvironmentPrivilege	2128	wmic.exe
Token: SeRemoteShutdownPrivilege	2128	wmic.exe
Token: SeUndockPrivilege	2128	wmic.exe
Token: SeManageVolumePrivilege	2128	wmic.exe
Token: 33	2128	wmic.exe
Token: 34	2128	wmic.exe
Token: 35	2128	wmic.exe
Token: SeIncreaseQuotaPrivilege	1940	wmic.exe
Token: SeSecurityPrivilege	1940	wmic.exe
Token: SeTakeOwnershipPrivilege	1940	wmic.exe
Token: SeLoadDriverPrivilege	1940	wmic.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 1728 wrote to memory of 2936	1728	f7c065abd5facb01bc0e9681e7885986_JaffaCakes118.exe	29
PID 1728 wrote to memory of 2936	1728	f7c065abd5facb01bc0e9681e7885986_JaffaCakes118.exe	29
PID 1728 wrote to memory of 2936	1728	f7c065abd5facb01bc0e9681e7885986_JaffaCakes118.exe	29
PID 1728 wrote to memory of 2936	1728	f7c065abd5facb01bc0e9681e7885986_JaffaCakes118.exe	29
PID 2936 wrote to memory of 2532	2936	bedgigficf.exe	30
PID 2936 wrote to memory of 2532	2936	bedgigficf.exe	30
PID 2936 wrote to memory of 2532	2936	bedgigficf.exe	30
PID 2936 wrote to memory of 2532	2936	bedgigficf.exe	30
PID 2936 wrote to memory of 2128	2936	bedgigficf.exe	33
PID 2936 wrote to memory of 2128	2936	bedgigficf.exe	33
PID 2936 wrote to memory of 2128	2936	bedgigficf.exe	33
PID 2936 wrote to memory of 2128	2936	bedgigficf.exe	33
PID 2936 wrote to memory of 1940	2936	bedgigficf.exe	35
PID 2936 wrote to memory of 1940	2936	bedgigficf.exe	35
PID 2936 wrote to memory of 1940	2936	bedgigficf.exe	35
PID 2936 wrote to memory of 1940	2936	bedgigficf.exe	35
PID 2936 wrote to memory of 2712	2936	bedgigficf.exe	37
PID 2936 wrote to memory of 2712	2936	bedgigficf.exe	37
PID 2936 wrote to memory of 2712	2936	bedgigficf.exe	37
PID 2936 wrote to memory of 2712	2936	bedgigficf.exe	37
PID 2936 wrote to memory of 2752	2936	bedgigficf.exe	39
PID 2936 wrote to memory of 2752	2936	bedgigficf.exe	39
PID 2936 wrote to memory of 2752	2936	bedgigficf.exe	39
PID 2936 wrote to memory of 2752	2936	bedgigficf.exe	39
PID 2936 wrote to memory of 1676	2936	bedgigficf.exe	41
PID 2936 wrote to memory of 1676	2936	bedgigficf.exe	41
PID 2936 wrote to memory of 1676	2936	bedgigficf.exe	41
PID 2936 wrote to memory of 1676	2936	bedgigficf.exe	41

C:\Users\Admin\AppData\Local\Temp\f7c065abd5facb01bc0e9681e7885986_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f7c065abd5facb01bc0e9681e7885986_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1728
- C:\Users\Admin\AppData\Local\Temp\bedgigficf.exe
  C:\Users\Admin\AppData\Local\Temp\bedgigficf.exe 9]3]2]8]4]3]3]4]2]5]8 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2936
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81713434069.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2532
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81713434069.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2128
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81713434069.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1940
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81713434069.txt bios get version
    3⤵
    PID:2712
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81713434069.txt bios get version
    3⤵
    PID:2752
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2936 -s 372
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:1676

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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\Local\Temp\81713434069.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsoFA57.tmp\bmibiev.dll

Filesize
158KB

MD5
778bd4e89da3d596b82a55ae1f9e36b3

SHA1
c4671f37841d8ff8f54c18e62662815b8a1c1dc4

SHA256
1a0dd64ff176e5fe665c30902ca85e952ecb9191e0e37f20636b50ac12325c07

SHA512
40d8cedb4230d0a7e6eb81ae872f90d1208ddb8836697e3a93e9a0d2d16462ff8870282814d4442d72c1ad04a9647bf840ffadfc9772312edfb1203ff0538a3b

Download Submit
\Users\Admin\AppData\Local\Temp\bedgigficf.exe

Filesize
1.2MB

MD5
fbb43581300734a65d87e7e52f39eeba

SHA1
e0fd53679ef54225f773a80a336b50eaf64fe81a

SHA256
c6c10f16b8e42dd7c50df9a8ae4adc8e44511b51cf3ceb73a028f32128017bde

SHA512
f1231cabb3316a471b4250254b6b69d6beda90574817e2e4fad6bdc5134dcdc0d7f321142bfb2547e5b51eea4d25842f6a864e98722ced2db75a4770c098fb01

Download Submit
\Users\Admin\AppData\Local\Temp\nsoFA57.tmp\ZipDLL.dll

Filesize
163KB

MD5
2dc35ddcabcb2b24919b9afae4ec3091

SHA1
9eeed33c3abc656353a7ebd1c66af38cccadd939

SHA256
6bbeb39747f1526752980d4dbec2fe2c7347f3cc983a79c92561b92fe472e7a1

SHA512
0ccac336924f684da1f73db2dd230a0c932c5b4115ae1fa0e708b9db5e39d2a07dc54dac8d95881a42069cbb2c2886e880cdad715deda83c0de38757a0f6a901

Download Submit