21b53879aedb257069ae1cbe5783ab06e8832d51f8a36117abd04d4a4b026be7

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
06/04/2024, 14:02 UTC

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General

Target

e2b2b461ef124f52ef12a3fa2e144a41_JaffaCakes118.exe
Size

581KB
MD5

e2b2b461ef124f52ef12a3fa2e144a41
SHA1

48ba8b2527bd54c3906fba0246030214fe270a50
SHA256

21b53879aedb257069ae1cbe5783ab06e8832d51f8a36117abd04d4a4b026be7
SHA512

60c79f82c09724fbe978022701c3b2a75d1f615e5ccc1eed5f54e419fb899a98794eb30237fdb77f28c79768ce04ba748f61cdf8cc6092f49122e4e26f0620f0
SSDEEP

12288:zt4hUnM8rC6ibkVAw9gPdR0YaFYponURzneJOYLT5go9Gl1:zt4hmjrebk29PdR0Kponczne4W5a

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2436	1431820951.exe

Loads dropped DLL 11 IoCs

pid	Process
2900	e2b2b461ef124f52ef12a3fa2e144a41_JaffaCakes118.exe
2900	e2b2b461ef124f52ef12a3fa2e144a41_JaffaCakes118.exe
2900	e2b2b461ef124f52ef12a3fa2e144a41_JaffaCakes118.exe
2900	e2b2b461ef124f52ef12a3fa2e144a41_JaffaCakes118.exe
2636	WerFault.exe
2636	WerFault.exe
2636	WerFault.exe
2636	WerFault.exe
2636	WerFault.exe
2636	WerFault.exe
2636	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
2636	2436	WerFault.exe	28

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2528	wmic.exe
Token: SeSecurityPrivilege	2528	wmic.exe
Token: SeTakeOwnershipPrivilege	2528	wmic.exe
Token: SeLoadDriverPrivilege	2528	wmic.exe
Token: SeSystemProfilePrivilege	2528	wmic.exe
Token: SeSystemtimePrivilege	2528	wmic.exe
Token: SeProfSingleProcessPrivilege	2528	wmic.exe
Token: SeIncBasePriorityPrivilege	2528	wmic.exe
Token: SeCreatePagefilePrivilege	2528	wmic.exe
Token: SeBackupPrivilege	2528	wmic.exe
Token: SeRestorePrivilege	2528	wmic.exe
Token: SeShutdownPrivilege	2528	wmic.exe
Token: SeDebugPrivilege	2528	wmic.exe
Token: SeSystemEnvironmentPrivilege	2528	wmic.exe
Token: SeRemoteShutdownPrivilege	2528	wmic.exe
Token: SeUndockPrivilege	2528	wmic.exe
Token: SeManageVolumePrivilege	2528	wmic.exe
Token: 33	2528	wmic.exe
Token: 34	2528	wmic.exe
Token: 35	2528	wmic.exe
Token: SeIncreaseQuotaPrivilege	2528	wmic.exe
Token: SeSecurityPrivilege	2528	wmic.exe
Token: SeTakeOwnershipPrivilege	2528	wmic.exe
Token: SeLoadDriverPrivilege	2528	wmic.exe
Token: SeSystemProfilePrivilege	2528	wmic.exe
Token: SeSystemtimePrivilege	2528	wmic.exe
Token: SeProfSingleProcessPrivilege	2528	wmic.exe
Token: SeIncBasePriorityPrivilege	2528	wmic.exe
Token: SeCreatePagefilePrivilege	2528	wmic.exe
Token: SeBackupPrivilege	2528	wmic.exe
Token: SeRestorePrivilege	2528	wmic.exe
Token: SeShutdownPrivilege	2528	wmic.exe
Token: SeDebugPrivilege	2528	wmic.exe
Token: SeSystemEnvironmentPrivilege	2528	wmic.exe
Token: SeRemoteShutdownPrivilege	2528	wmic.exe
Token: SeUndockPrivilege	2528	wmic.exe
Token: SeManageVolumePrivilege	2528	wmic.exe
Token: 33	2528	wmic.exe
Token: 34	2528	wmic.exe
Token: 35	2528	wmic.exe
Token: SeIncreaseQuotaPrivilege	2680	wmic.exe
Token: SeSecurityPrivilege	2680	wmic.exe
Token: SeTakeOwnershipPrivilege	2680	wmic.exe
Token: SeLoadDriverPrivilege	2680	wmic.exe
Token: SeSystemProfilePrivilege	2680	wmic.exe
Token: SeSystemtimePrivilege	2680	wmic.exe
Token: SeProfSingleProcessPrivilege	2680	wmic.exe
Token: SeIncBasePriorityPrivilege	2680	wmic.exe
Token: SeCreatePagefilePrivilege	2680	wmic.exe
Token: SeBackupPrivilege	2680	wmic.exe
Token: SeRestorePrivilege	2680	wmic.exe
Token: SeShutdownPrivilege	2680	wmic.exe
Token: SeDebugPrivilege	2680	wmic.exe
Token: SeSystemEnvironmentPrivilege	2680	wmic.exe
Token: SeRemoteShutdownPrivilege	2680	wmic.exe
Token: SeUndockPrivilege	2680	wmic.exe
Token: SeManageVolumePrivilege	2680	wmic.exe
Token: 33	2680	wmic.exe
Token: 34	2680	wmic.exe
Token: 35	2680	wmic.exe
Token: SeIncreaseQuotaPrivilege	2372	wmic.exe
Token: SeSecurityPrivilege	2372	wmic.exe
Token: SeTakeOwnershipPrivilege	2372	wmic.exe
Token: SeLoadDriverPrivilege	2372	wmic.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 2900 wrote to memory of 2436	2900	e2b2b461ef124f52ef12a3fa2e144a41_JaffaCakes118.exe	28
PID 2900 wrote to memory of 2436	2900	e2b2b461ef124f52ef12a3fa2e144a41_JaffaCakes118.exe	28
PID 2900 wrote to memory of 2436	2900	e2b2b461ef124f52ef12a3fa2e144a41_JaffaCakes118.exe	28
PID 2900 wrote to memory of 2436	2900	e2b2b461ef124f52ef12a3fa2e144a41_JaffaCakes118.exe	28
PID 2436 wrote to memory of 2528	2436	1431820951.exe	29
PID 2436 wrote to memory of 2528	2436	1431820951.exe	29
PID 2436 wrote to memory of 2528	2436	1431820951.exe	29
PID 2436 wrote to memory of 2528	2436	1431820951.exe	29
PID 2436 wrote to memory of 2680	2436	1431820951.exe	32
PID 2436 wrote to memory of 2680	2436	1431820951.exe	32
PID 2436 wrote to memory of 2680	2436	1431820951.exe	32
PID 2436 wrote to memory of 2680	2436	1431820951.exe	32
PID 2436 wrote to memory of 2372	2436	1431820951.exe	34
PID 2436 wrote to memory of 2372	2436	1431820951.exe	34
PID 2436 wrote to memory of 2372	2436	1431820951.exe	34
PID 2436 wrote to memory of 2372	2436	1431820951.exe	34
PID 2436 wrote to memory of 2348	2436	1431820951.exe	36
PID 2436 wrote to memory of 2348	2436	1431820951.exe	36
PID 2436 wrote to memory of 2348	2436	1431820951.exe	36
PID 2436 wrote to memory of 2348	2436	1431820951.exe	36
PID 2436 wrote to memory of 2848	2436	1431820951.exe	38
PID 2436 wrote to memory of 2848	2436	1431820951.exe	38
PID 2436 wrote to memory of 2848	2436	1431820951.exe	38
PID 2436 wrote to memory of 2848	2436	1431820951.exe	38
PID 2436 wrote to memory of 2636	2436	1431820951.exe	40
PID 2436 wrote to memory of 2636	2436	1431820951.exe	40
PID 2436 wrote to memory of 2636	2436	1431820951.exe	40
PID 2436 wrote to memory of 2636	2436	1431820951.exe	40

C:\Users\Admin\AppData\Local\Temp\e2b2b461ef124f52ef12a3fa2e144a41_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e2b2b461ef124f52ef12a3fa2e144a41_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2900
- C:\Users\Admin\AppData\Local\Temp\1431820951.exe
  C:\Users\Admin\AppData\Local\Temp\1431820951.exe 7)1)1)4)9)8)9)2)4)0)0 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2436
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81712412174.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2528
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81712412174.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2680
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81712412174.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2372
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81712412174.txt bios get version
    3⤵
    PID:2348
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81712412174.txt bios get version
    3⤵
    PID:2848
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2436 -s 368
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2636

Network

DNS

srv.desk-top-app.info

1431820951.exe

Remote address:

8.8.8.8:53

Request

srv.desk-top-app.info

IN A

Response

No results found

8.8.8.8:53

srv.desk-top-app.info

dns

1431820951.exe

67 B
146 B
1
1

DNS Request

srv.desk-top-app.info

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\1431820951.exe

Filesize
788KB

MD5
ad1b752c05bd56b0b40a7eb1e0cc877f

SHA1
cac56d3f0e2cb6db3052f0b5eb23d62dc7f8439d

SHA256
69a512cbf83a97951ee3576d83b71442fea4e74d18c4968c1141234b1b3ffb97

SHA512
124f2e6ea3f129e4a88be4fcbf90d3b305cfc19b815558024f4e71101dbebe98b0a43fa11a35db8fb4159007527a1596018ee0c7c67846c1a244cb976505240e

Download Submit
C:\Users\Admin\AppData\Local\Temp\81712412174.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
\Users\Admin\AppData\Local\Temp\nsi19A9.tmp\kaxgcem.dll

Filesize
153KB

MD5
64ffd6dbd03f55408fbc6640317368f0

SHA1
227d86d47d53d5f62a2227e6d2b282519d38005d

SHA256
b8d9b2c53ea62560b03c2ef9f139370380b4c931d1fc02172bc7e1a98e41ffc3

SHA512
ba03c31e00ec24a7bd4e59088feaee3eb389b459cbd041613222f95d9ea1689920127d390d81c2e0000ccf72f67a2043cf81dd324cab3c887003aa93783501c8

Download Submit
\Users\Admin\AppData\Local\Temp\nsi19A9.tmp\nsisunz.dll

Filesize
40KB

MD5
5f13dbc378792f23e598079fc1e4422b

SHA1
5813c05802f15930aa860b8363af2b58426c8adf

SHA256
6e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d

SHA512
9270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5

Download Submit