976dcc50ff42f4f1df2e36bbc3fd7d3ef2c54b7c52a8d20c422d935deb080574

Analysis

max time kernel
136s
max time network
105s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
03-05-2024 09:18

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General

Target

102c25cff23cb42c4aca64380a34d008_JaffaCakes118.exe
Size

633KB
MD5

102c25cff23cb42c4aca64380a34d008
SHA1

43bf4fbf6071f52c60be3ac5349702aef7d59ab4
SHA256

976dcc50ff42f4f1df2e36bbc3fd7d3ef2c54b7c52a8d20c422d935deb080574
SHA512

8ff8c2d720450305ebcdc0394801c1c314f33b6c7f8115716eedbcba977ba4f3f43b0b89a6cdca41c7a516096636f4f4579f420a8e91c225177adc7075048d20
SSDEEP

12288:Ki+XEJV4XMYQeVt140lfOXNQch/7PS14Hb65D1Tfbrni7aWuZcEJYc0K:Ki+IV4XMYh14Eit/7R765D1TfbDgavZR

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
888	1430730120.exe

Loads dropped DLL 2 IoCs

pid	Process
4812	102c25cff23cb42c4aca64380a34d008_JaffaCakes118.exe
4812	102c25cff23cb42c4aca64380a34d008_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
4200	888	WerFault.exe	84

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	4384	wmic.exe
Token: SeSecurityPrivilege	4384	wmic.exe
Token: SeTakeOwnershipPrivilege	4384	wmic.exe
Token: SeLoadDriverPrivilege	4384	wmic.exe
Token: SeSystemProfilePrivilege	4384	wmic.exe
Token: SeSystemtimePrivilege	4384	wmic.exe
Token: SeProfSingleProcessPrivilege	4384	wmic.exe
Token: SeIncBasePriorityPrivilege	4384	wmic.exe
Token: SeCreatePagefilePrivilege	4384	wmic.exe
Token: SeBackupPrivilege	4384	wmic.exe
Token: SeRestorePrivilege	4384	wmic.exe
Token: SeShutdownPrivilege	4384	wmic.exe
Token: SeDebugPrivilege	4384	wmic.exe
Token: SeSystemEnvironmentPrivilege	4384	wmic.exe
Token: SeRemoteShutdownPrivilege	4384	wmic.exe
Token: SeUndockPrivilege	4384	wmic.exe
Token: SeManageVolumePrivilege	4384	wmic.exe
Token: 33	4384	wmic.exe
Token: 34	4384	wmic.exe
Token: 35	4384	wmic.exe
Token: 36	4384	wmic.exe
Token: SeIncreaseQuotaPrivilege	4384	wmic.exe
Token: SeSecurityPrivilege	4384	wmic.exe
Token: SeTakeOwnershipPrivilege	4384	wmic.exe
Token: SeLoadDriverPrivilege	4384	wmic.exe
Token: SeSystemProfilePrivilege	4384	wmic.exe
Token: SeSystemtimePrivilege	4384	wmic.exe
Token: SeProfSingleProcessPrivilege	4384	wmic.exe
Token: SeIncBasePriorityPrivilege	4384	wmic.exe
Token: SeCreatePagefilePrivilege	4384	wmic.exe
Token: SeBackupPrivilege	4384	wmic.exe
Token: SeRestorePrivilege	4384	wmic.exe
Token: SeShutdownPrivilege	4384	wmic.exe
Token: SeDebugPrivilege	4384	wmic.exe
Token: SeSystemEnvironmentPrivilege	4384	wmic.exe
Token: SeRemoteShutdownPrivilege	4384	wmic.exe
Token: SeUndockPrivilege	4384	wmic.exe
Token: SeManageVolumePrivilege	4384	wmic.exe
Token: 33	4384	wmic.exe
Token: 34	4384	wmic.exe
Token: 35	4384	wmic.exe
Token: 36	4384	wmic.exe
Token: SeIncreaseQuotaPrivilege	2348	wmic.exe
Token: SeSecurityPrivilege	2348	wmic.exe
Token: SeTakeOwnershipPrivilege	2348	wmic.exe
Token: SeLoadDriverPrivilege	2348	wmic.exe
Token: SeSystemProfilePrivilege	2348	wmic.exe
Token: SeSystemtimePrivilege	2348	wmic.exe
Token: SeProfSingleProcessPrivilege	2348	wmic.exe
Token: SeIncBasePriorityPrivilege	2348	wmic.exe
Token: SeCreatePagefilePrivilege	2348	wmic.exe
Token: SeBackupPrivilege	2348	wmic.exe
Token: SeRestorePrivilege	2348	wmic.exe
Token: SeShutdownPrivilege	2348	wmic.exe
Token: SeDebugPrivilege	2348	wmic.exe
Token: SeSystemEnvironmentPrivilege	2348	wmic.exe
Token: SeRemoteShutdownPrivilege	2348	wmic.exe
Token: SeUndockPrivilege	2348	wmic.exe
Token: SeManageVolumePrivilege	2348	wmic.exe
Token: 33	2348	wmic.exe
Token: 34	2348	wmic.exe
Token: 35	2348	wmic.exe
Token: 36	2348	wmic.exe
Token: SeIncreaseQuotaPrivilege	2348	wmic.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 4812 wrote to memory of 888	4812	102c25cff23cb42c4aca64380a34d008_JaffaCakes118.exe	84
PID 4812 wrote to memory of 888	4812	102c25cff23cb42c4aca64380a34d008_JaffaCakes118.exe	84
PID 4812 wrote to memory of 888	4812	102c25cff23cb42c4aca64380a34d008_JaffaCakes118.exe	84
PID 888 wrote to memory of 4384	888	1430730120.exe	85
PID 888 wrote to memory of 4384	888	1430730120.exe	85
PID 888 wrote to memory of 4384	888	1430730120.exe	85
PID 888 wrote to memory of 2348	888	1430730120.exe	88
PID 888 wrote to memory of 2348	888	1430730120.exe	88
PID 888 wrote to memory of 2348	888	1430730120.exe	88
PID 888 wrote to memory of 4540	888	1430730120.exe	90
PID 888 wrote to memory of 4540	888	1430730120.exe	90
PID 888 wrote to memory of 4540	888	1430730120.exe	90
PID 888 wrote to memory of 3812	888	1430730120.exe	92
PID 888 wrote to memory of 3812	888	1430730120.exe	92
PID 888 wrote to memory of 3812	888	1430730120.exe	92
PID 888 wrote to memory of 4560	888	1430730120.exe	94
PID 888 wrote to memory of 4560	888	1430730120.exe	94
PID 888 wrote to memory of 4560	888	1430730120.exe	94

C:\Users\Admin\AppData\Local\Temp\102c25cff23cb42c4aca64380a34d008_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\102c25cff23cb42c4aca64380a34d008_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4812
- C:\Users\Admin\AppData\Local\Temp\1430730120.exe
  C:\Users\Admin\AppData\Local\Temp\1430730120.exe 4)1)6)7)9)2)7)9)6)3)4 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:888
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81714727886.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4384
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81714727886.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2348
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81714727886.txt bios get version
    3⤵
    PID:4540
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81714727886.txt bios get version
    3⤵
    PID:3812
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81714727886.txt bios get version
    3⤵
    PID:4560
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 888 -s 944
    3⤵
    - Program crash
    PID:4200

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 888 -ip 888
1⤵
PID:4676

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\1430730120.exe

Filesize
928KB

MD5
d543fbc47ef4aa334913f5fa498bbd74

SHA1
8f6b60c117df6c664223f8be39344377c44cb151

SHA256
a55c918dcf7ade6f0088a09690921b6b4036753ebad22d8cd708cbbd24f143ab

SHA512
6fd2bc397582a3dfe0033a3f7772fe32bb69ee8590798ed9ce63fdffa5ecf72de210e70b6e97780ff44ffc66601b811c0b5456cc3d47e7ae8bd22513b04f7663

Download Submit
C:\Users\Admin\AppData\Local\Temp\81714727886.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81714727886.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\81714727886.txt

Filesize
58B

MD5
f8e2f71e123c5a848f2a83d2a7aef11e

SHA1
5e7a9a2937fa4f06fdf3e33d7def7de431c159b4

SHA256
79dae8edfddb5a748fb1ed83c87081b245aeff9178c95dcf5fbaaed6baf82121

SHA512
8d34a80d335ee5be5d899b19b385aeaeb6bc5480fd72d3d9e96269da2f544ccc13b30fd23111980de736a612b8beb24ff062f6bed2eb2d252dbe07a2ffeb701e

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsx40E2.tmp\dsvfr.dll

Filesize
126KB

MD5
c77a97b9a08e2e742170cc1aa7c2fcb1

SHA1
98d637e1f3cf0fdebd74bf821aaf43bd42590a06

SHA256
e9f06c5e19f0682473abc1f73fd7c400dbb0d79124c161f4f863a2be7249ac72

SHA512
f73d8ba2dc2bb0707edbc0ba1fd9b89742fc91f787c5c58f9243dad42a2de64d655bd34068d3a92a7630810249f3fdeb389b2318a3d1482f29b5ce79e0fbc575

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsx40E2.tmp\nsisunz.dll

Filesize
40KB

MD5
5f13dbc378792f23e598079fc1e4422b

SHA1
5813c05802f15930aa860b8363af2b58426c8adf

SHA256
6e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d

SHA512
9270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5

Download Submit