21c053eae97739bd5f2ddee7aadc2a8b9acb904c7ab1ece08295ad964cdded9a

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
16/06/2024, 22:26

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General

Target

b57dbc27824a81d6c7780ce67177167e_JaffaCakes118.exe
Size

581KB
MD5

b57dbc27824a81d6c7780ce67177167e
SHA1

963ba7f0605ed4e75d6770aa4634aae2cf6538b6
SHA256

21c053eae97739bd5f2ddee7aadc2a8b9acb904c7ab1ece08295ad964cdded9a
SHA512

597d8ca2560e66c78d7cfef35ce398f07244f82b7fee2d39c936dbf8a3d920318d3b776f69dd29dc58ff433187bbba009303477b7835acc75e091d3fa2debfff
SSDEEP

12288:MJC73yJg1PYuWJp9f++3QLa3nL0lqLbt3nQgfGA2reW4AfAcktWTEmM:MJwug1gxfZ3QLKniqN3nQgf6rH4ckWw

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4092	1431842551.exe

Loads dropped DLL 2 IoCs

pid	Process
3044	b57dbc27824a81d6c7780ce67177167e_JaffaCakes118.exe
3044	b57dbc27824a81d6c7780ce67177167e_JaffaCakes118.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
4572	4092	WerFault.exe	82

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	5048	wmic.exe
Token: SeSecurityPrivilege	5048	wmic.exe
Token: SeTakeOwnershipPrivilege	5048	wmic.exe
Token: SeLoadDriverPrivilege	5048	wmic.exe
Token: SeSystemProfilePrivilege	5048	wmic.exe
Token: SeSystemtimePrivilege	5048	wmic.exe
Token: SeProfSingleProcessPrivilege	5048	wmic.exe
Token: SeIncBasePriorityPrivilege	5048	wmic.exe
Token: SeCreatePagefilePrivilege	5048	wmic.exe
Token: SeBackupPrivilege	5048	wmic.exe
Token: SeRestorePrivilege	5048	wmic.exe
Token: SeShutdownPrivilege	5048	wmic.exe
Token: SeDebugPrivilege	5048	wmic.exe
Token: SeSystemEnvironmentPrivilege	5048	wmic.exe
Token: SeRemoteShutdownPrivilege	5048	wmic.exe
Token: SeUndockPrivilege	5048	wmic.exe
Token: SeManageVolumePrivilege	5048	wmic.exe
Token: 33	5048	wmic.exe
Token: 34	5048	wmic.exe
Token: 35	5048	wmic.exe
Token: 36	5048	wmic.exe
Token: SeIncreaseQuotaPrivilege	5048	wmic.exe
Token: SeSecurityPrivilege	5048	wmic.exe
Token: SeTakeOwnershipPrivilege	5048	wmic.exe
Token: SeLoadDriverPrivilege	5048	wmic.exe
Token: SeSystemProfilePrivilege	5048	wmic.exe
Token: SeSystemtimePrivilege	5048	wmic.exe
Token: SeProfSingleProcessPrivilege	5048	wmic.exe
Token: SeIncBasePriorityPrivilege	5048	wmic.exe
Token: SeCreatePagefilePrivilege	5048	wmic.exe
Token: SeBackupPrivilege	5048	wmic.exe
Token: SeRestorePrivilege	5048	wmic.exe
Token: SeShutdownPrivilege	5048	wmic.exe
Token: SeDebugPrivilege	5048	wmic.exe
Token: SeSystemEnvironmentPrivilege	5048	wmic.exe
Token: SeRemoteShutdownPrivilege	5048	wmic.exe
Token: SeUndockPrivilege	5048	wmic.exe
Token: SeManageVolumePrivilege	5048	wmic.exe
Token: 33	5048	wmic.exe
Token: 34	5048	wmic.exe
Token: 35	5048	wmic.exe
Token: 36	5048	wmic.exe
Token: SeIncreaseQuotaPrivilege	4920	wmic.exe
Token: SeSecurityPrivilege	4920	wmic.exe
Token: SeTakeOwnershipPrivilege	4920	wmic.exe
Token: SeLoadDriverPrivilege	4920	wmic.exe
Token: SeSystemProfilePrivilege	4920	wmic.exe
Token: SeSystemtimePrivilege	4920	wmic.exe
Token: SeProfSingleProcessPrivilege	4920	wmic.exe
Token: SeIncBasePriorityPrivilege	4920	wmic.exe
Token: SeCreatePagefilePrivilege	4920	wmic.exe
Token: SeBackupPrivilege	4920	wmic.exe
Token: SeRestorePrivilege	4920	wmic.exe
Token: SeShutdownPrivilege	4920	wmic.exe
Token: SeDebugPrivilege	4920	wmic.exe
Token: SeSystemEnvironmentPrivilege	4920	wmic.exe
Token: SeRemoteShutdownPrivilege	4920	wmic.exe
Token: SeUndockPrivilege	4920	wmic.exe
Token: SeManageVolumePrivilege	4920	wmic.exe
Token: 33	4920	wmic.exe
Token: 34	4920	wmic.exe
Token: 35	4920	wmic.exe
Token: 36	4920	wmic.exe
Token: SeIncreaseQuotaPrivilege	4920	wmic.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 3044 wrote to memory of 4092	3044	b57dbc27824a81d6c7780ce67177167e_JaffaCakes118.exe	82
PID 3044 wrote to memory of 4092	3044	b57dbc27824a81d6c7780ce67177167e_JaffaCakes118.exe	82
PID 3044 wrote to memory of 4092	3044	b57dbc27824a81d6c7780ce67177167e_JaffaCakes118.exe	82
PID 4092 wrote to memory of 5048	4092	1431842551.exe	83
PID 4092 wrote to memory of 5048	4092	1431842551.exe	83
PID 4092 wrote to memory of 5048	4092	1431842551.exe	83
PID 4092 wrote to memory of 4920	4092	1431842551.exe	87
PID 4092 wrote to memory of 4920	4092	1431842551.exe	87
PID 4092 wrote to memory of 4920	4092	1431842551.exe	87
PID 4092 wrote to memory of 5004	4092	1431842551.exe	90
PID 4092 wrote to memory of 5004	4092	1431842551.exe	90
PID 4092 wrote to memory of 5004	4092	1431842551.exe	90
PID 4092 wrote to memory of 4492	4092	1431842551.exe	93
PID 4092 wrote to memory of 4492	4092	1431842551.exe	93
PID 4092 wrote to memory of 4492	4092	1431842551.exe	93
PID 4092 wrote to memory of 3516	4092	1431842551.exe	95
PID 4092 wrote to memory of 3516	4092	1431842551.exe	95
PID 4092 wrote to memory of 3516	4092	1431842551.exe	95

C:\Users\Admin\AppData\Local\Temp\b57dbc27824a81d6c7780ce67177167e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b57dbc27824a81d6c7780ce67177167e_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3044
- C:\Users\Admin\AppData\Local\Temp\1431842551.exe
  C:\Users\Admin\AppData\Local\Temp\1431842551.exe 4^4^0^1^0^3^0^8^6^5^4 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:4092
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81718576793.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:5048
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81718576793.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4920
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81718576793.txt bios get version
    3⤵
    PID:5004
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81718576793.txt bios get version
    3⤵
    PID:4492
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81718576793.txt bios get version
    3⤵
    PID:3516
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4092 -s 612
    3⤵
    - Program crash
    PID:4572

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4092 -ip 4092
1⤵
PID:3608

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\1431842551.exe

Filesize
788KB

MD5
f064678b83ee6fb859744275b9e5f51b

SHA1
66166c3418f7c49a9b999417fd837c3ece1b9d47

SHA256
14dd610f549a06e1317e730af2bd6eb6c434ecff0855570b3540dca820a348cc

SHA512
f085002b5128227099861b1cba5048e3fa59c20a6dc62ef4e0c88d3b56e8cb7184373788069c11e303041e6cf1ada761c5f8f3807a1c819fcd688dff04acd196

Download Submit
C:\Users\Admin\AppData\Local\Temp\81718576793.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81718576793.txt

Filesize
58B

MD5
f8e2f71e123c5a848f2a83d2a7aef11e

SHA1
5e7a9a2937fa4f06fdf3e33d7def7de431c159b4

SHA256
79dae8edfddb5a748fb1ed83c87081b245aeff9178c95dcf5fbaaed6baf82121

SHA512
8d34a80d335ee5be5d899b19b385aeaeb6bc5480fd72d3d9e96269da2f544ccc13b30fd23111980de736a612b8beb24ff062f6bed2eb2d252dbe07a2ffeb701e

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsm4007.tmp\nraigbw.dll

Filesize
153KB

MD5
fbc2f25eece1f6307c2988c4e34d2e30

SHA1
a1bf3b628c671cbb1528122e554086e851ff8073

SHA256
01ac6332290592c8d229fb2a650c7ce6fde6a3fe40025045adafb76b718cf140

SHA512
d54f8f2bcf2183c448e336543a592f318b91cd8563a2fee436d451d82640fec1fe0927a807e505664c31b3502766cb71bc7628fa6a0b351fb271b1fa13f2909e

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsm4007.tmp\nsisunz.dll

Filesize
40KB

MD5
5f13dbc378792f23e598079fc1e4422b

SHA1
5813c05802f15930aa860b8363af2b58426c8adf

SHA256
6e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d

SHA512
9270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5

Download Submit