21b53879aedb257069ae1cbe5783ab06e8832d51f8a36117abd04d4a4b026be7

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
06/04/2024, 14:02

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

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
4308	1431820951.exe

Loads dropped DLL 2 IoCs

pid	Process
4376	e2b2b461ef124f52ef12a3fa2e144a41_JaffaCakes118.exe
4376	e2b2b461ef124f52ef12a3fa2e144a41_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
2092	4308	WerFault.exe	88

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	1756	wmic.exe
Token: SeSecurityPrivilege	1756	wmic.exe
Token: SeTakeOwnershipPrivilege	1756	wmic.exe
Token: SeLoadDriverPrivilege	1756	wmic.exe
Token: SeSystemProfilePrivilege	1756	wmic.exe
Token: SeSystemtimePrivilege	1756	wmic.exe
Token: SeProfSingleProcessPrivilege	1756	wmic.exe
Token: SeIncBasePriorityPrivilege	1756	wmic.exe
Token: SeCreatePagefilePrivilege	1756	wmic.exe
Token: SeBackupPrivilege	1756	wmic.exe
Token: SeRestorePrivilege	1756	wmic.exe
Token: SeShutdownPrivilege	1756	wmic.exe
Token: SeDebugPrivilege	1756	wmic.exe
Token: SeSystemEnvironmentPrivilege	1756	wmic.exe
Token: SeRemoteShutdownPrivilege	1756	wmic.exe
Token: SeUndockPrivilege	1756	wmic.exe
Token: SeManageVolumePrivilege	1756	wmic.exe
Token: 33	1756	wmic.exe
Token: 34	1756	wmic.exe
Token: 35	1756	wmic.exe
Token: 36	1756	wmic.exe
Token: SeIncreaseQuotaPrivilege	1756	wmic.exe
Token: SeSecurityPrivilege	1756	wmic.exe
Token: SeTakeOwnershipPrivilege	1756	wmic.exe
Token: SeLoadDriverPrivilege	1756	wmic.exe
Token: SeSystemProfilePrivilege	1756	wmic.exe
Token: SeSystemtimePrivilege	1756	wmic.exe
Token: SeProfSingleProcessPrivilege	1756	wmic.exe
Token: SeIncBasePriorityPrivilege	1756	wmic.exe
Token: SeCreatePagefilePrivilege	1756	wmic.exe
Token: SeBackupPrivilege	1756	wmic.exe
Token: SeRestorePrivilege	1756	wmic.exe
Token: SeShutdownPrivilege	1756	wmic.exe
Token: SeDebugPrivilege	1756	wmic.exe
Token: SeSystemEnvironmentPrivilege	1756	wmic.exe
Token: SeRemoteShutdownPrivilege	1756	wmic.exe
Token: SeUndockPrivilege	1756	wmic.exe
Token: SeManageVolumePrivilege	1756	wmic.exe
Token: 33	1756	wmic.exe
Token: 34	1756	wmic.exe
Token: 35	1756	wmic.exe
Token: 36	1756	wmic.exe
Token: SeIncreaseQuotaPrivilege	3860	wmic.exe
Token: SeSecurityPrivilege	3860	wmic.exe
Token: SeTakeOwnershipPrivilege	3860	wmic.exe
Token: SeLoadDriverPrivilege	3860	wmic.exe
Token: SeSystemProfilePrivilege	3860	wmic.exe
Token: SeSystemtimePrivilege	3860	wmic.exe
Token: SeProfSingleProcessPrivilege	3860	wmic.exe
Token: SeIncBasePriorityPrivilege	3860	wmic.exe
Token: SeCreatePagefilePrivilege	3860	wmic.exe
Token: SeBackupPrivilege	3860	wmic.exe
Token: SeRestorePrivilege	3860	wmic.exe
Token: SeShutdownPrivilege	3860	wmic.exe
Token: SeDebugPrivilege	3860	wmic.exe
Token: SeSystemEnvironmentPrivilege	3860	wmic.exe
Token: SeRemoteShutdownPrivilege	3860	wmic.exe
Token: SeUndockPrivilege	3860	wmic.exe
Token: SeManageVolumePrivilege	3860	wmic.exe
Token: 33	3860	wmic.exe
Token: 34	3860	wmic.exe
Token: 35	3860	wmic.exe
Token: 36	3860	wmic.exe
Token: SeIncreaseQuotaPrivilege	3860	wmic.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 4376 wrote to memory of 4308	4376	e2b2b461ef124f52ef12a3fa2e144a41_JaffaCakes118.exe	88
PID 4376 wrote to memory of 4308	4376	e2b2b461ef124f52ef12a3fa2e144a41_JaffaCakes118.exe	88
PID 4376 wrote to memory of 4308	4376	e2b2b461ef124f52ef12a3fa2e144a41_JaffaCakes118.exe	88
PID 4308 wrote to memory of 1756	4308	1431820951.exe	89
PID 4308 wrote to memory of 1756	4308	1431820951.exe	89
PID 4308 wrote to memory of 1756	4308	1431820951.exe	89
PID 4308 wrote to memory of 3860	4308	1431820951.exe	93
PID 4308 wrote to memory of 3860	4308	1431820951.exe	93
PID 4308 wrote to memory of 3860	4308	1431820951.exe	93
PID 4308 wrote to memory of 4736	4308	1431820951.exe	95
PID 4308 wrote to memory of 4736	4308	1431820951.exe	95
PID 4308 wrote to memory of 4736	4308	1431820951.exe	95
PID 4308 wrote to memory of 4800	4308	1431820951.exe	97
PID 4308 wrote to memory of 4800	4308	1431820951.exe	97
PID 4308 wrote to memory of 4800	4308	1431820951.exe	97
PID 4308 wrote to memory of 4688	4308	1431820951.exe	99
PID 4308 wrote to memory of 4688	4308	1431820951.exe	99
PID 4308 wrote to memory of 4688	4308	1431820951.exe	99

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:4376
- 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:4308
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81712412175.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1756
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81712412175.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3860
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81712412175.txt bios get version
    3⤵
    PID:4736
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81712412175.txt bios get version
    3⤵
    PID:4800
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81712412175.txt bios get version
    3⤵
    PID:4688
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4308 -s 864
    3⤵
    - Program crash
    PID:2092

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4308 -ip 4308
1⤵
PID:5096

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

Loading Replay Monitor...

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\81712412175.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81712412175.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\81712412175.txt

Filesize
58B

MD5
dd876faf0fd44a5fab3e82368e2e8b15

SHA1
01b04083fa278dda3a81705ca5abcfee487a3c90

SHA256
5602490a82bcacec8797d25cbb6f643fc9e69f89a2f0e6ec1e8d1f568e77a6b9

SHA512
e03d1def5b7fb0ed01a414cead199229ec0e153ff831d3ff5dd36c320572084c56a5e1369c753f868c855455758c0d308941b6187c348051419bd937d014cb8b

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsl2F10.tmp\kaxgcem.dll

Filesize
153KB

MD5
64ffd6dbd03f55408fbc6640317368f0

SHA1
227d86d47d53d5f62a2227e6d2b282519d38005d

SHA256
b8d9b2c53ea62560b03c2ef9f139370380b4c931d1fc02172bc7e1a98e41ffc3

SHA512
ba03c31e00ec24a7bd4e59088feaee3eb389b459cbd041613222f95d9ea1689920127d390d81c2e0000ccf72f67a2043cf81dd324cab3c887003aa93783501c8

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsl2F10.tmp\nsisunz.dll

Filesize
40KB

MD5
5f13dbc378792f23e598079fc1e4422b

SHA1
5813c05802f15930aa860b8363af2b58426c8adf

SHA256
6e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d

SHA512
9270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5

Download Submit