2b2cf7838d9d1ae651b78c4a23a5fcd61e795095eddb7a1c8b044357a3d67a7b

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
05/05/2024, 04:08

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General

Target

15e8fe010b804745b96bf36971f079f3_JaffaCakes118.exe
Size

633KB
MD5

15e8fe010b804745b96bf36971f079f3
SHA1

a9a4cbf78090afef423574121cca4569c2a06af7
SHA256

2b2cf7838d9d1ae651b78c4a23a5fcd61e795095eddb7a1c8b044357a3d67a7b
SHA512

009754cd5c7724c6957129b84dc595ad3814c221fb3f0c3fff26fb10a9b9b4f0dabcb8729a78d86d39b7a6022a5fa5d9c3c9b7dd3eb8e74221ec1aaa9def01ad
SSDEEP

12288:fYpRQVJayLaG1RO3F3AJIVXHZtjt+GiyB5KvWuZcEJYc0U:fYP4aynOVAJIlrM8KvvZYi

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2424	1430740920.exe

Loads dropped DLL 2 IoCs

pid	Process
4316	15e8fe010b804745b96bf36971f079f3_JaffaCakes118.exe
4316	15e8fe010b804745b96bf36971f079f3_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
3940	2424	WerFault.exe	84

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	1844	wmic.exe
Token: SeSecurityPrivilege	1844	wmic.exe
Token: SeTakeOwnershipPrivilege	1844	wmic.exe
Token: SeLoadDriverPrivilege	1844	wmic.exe
Token: SeSystemProfilePrivilege	1844	wmic.exe
Token: SeSystemtimePrivilege	1844	wmic.exe
Token: SeProfSingleProcessPrivilege	1844	wmic.exe
Token: SeIncBasePriorityPrivilege	1844	wmic.exe
Token: SeCreatePagefilePrivilege	1844	wmic.exe
Token: SeBackupPrivilege	1844	wmic.exe
Token: SeRestorePrivilege	1844	wmic.exe
Token: SeShutdownPrivilege	1844	wmic.exe
Token: SeDebugPrivilege	1844	wmic.exe
Token: SeSystemEnvironmentPrivilege	1844	wmic.exe
Token: SeRemoteShutdownPrivilege	1844	wmic.exe
Token: SeUndockPrivilege	1844	wmic.exe
Token: SeManageVolumePrivilege	1844	wmic.exe
Token: 33	1844	wmic.exe
Token: 34	1844	wmic.exe
Token: 35	1844	wmic.exe
Token: 36	1844	wmic.exe
Token: SeIncreaseQuotaPrivilege	1844	wmic.exe
Token: SeSecurityPrivilege	1844	wmic.exe
Token: SeTakeOwnershipPrivilege	1844	wmic.exe
Token: SeLoadDriverPrivilege	1844	wmic.exe
Token: SeSystemProfilePrivilege	1844	wmic.exe
Token: SeSystemtimePrivilege	1844	wmic.exe
Token: SeProfSingleProcessPrivilege	1844	wmic.exe
Token: SeIncBasePriorityPrivilege	1844	wmic.exe
Token: SeCreatePagefilePrivilege	1844	wmic.exe
Token: SeBackupPrivilege	1844	wmic.exe
Token: SeRestorePrivilege	1844	wmic.exe
Token: SeShutdownPrivilege	1844	wmic.exe
Token: SeDebugPrivilege	1844	wmic.exe
Token: SeSystemEnvironmentPrivilege	1844	wmic.exe
Token: SeRemoteShutdownPrivilege	1844	wmic.exe
Token: SeUndockPrivilege	1844	wmic.exe
Token: SeManageVolumePrivilege	1844	wmic.exe
Token: 33	1844	wmic.exe
Token: 34	1844	wmic.exe
Token: 35	1844	wmic.exe
Token: 36	1844	wmic.exe
Token: SeIncreaseQuotaPrivilege	2456	wmic.exe
Token: SeSecurityPrivilege	2456	wmic.exe
Token: SeTakeOwnershipPrivilege	2456	wmic.exe
Token: SeLoadDriverPrivilege	2456	wmic.exe
Token: SeSystemProfilePrivilege	2456	wmic.exe
Token: SeSystemtimePrivilege	2456	wmic.exe
Token: SeProfSingleProcessPrivilege	2456	wmic.exe
Token: SeIncBasePriorityPrivilege	2456	wmic.exe
Token: SeCreatePagefilePrivilege	2456	wmic.exe
Token: SeBackupPrivilege	2456	wmic.exe
Token: SeRestorePrivilege	2456	wmic.exe
Token: SeShutdownPrivilege	2456	wmic.exe
Token: SeDebugPrivilege	2456	wmic.exe
Token: SeSystemEnvironmentPrivilege	2456	wmic.exe
Token: SeRemoteShutdownPrivilege	2456	wmic.exe
Token: SeUndockPrivilege	2456	wmic.exe
Token: SeManageVolumePrivilege	2456	wmic.exe
Token: 33	2456	wmic.exe
Token: 34	2456	wmic.exe
Token: 35	2456	wmic.exe
Token: 36	2456	wmic.exe
Token: SeIncreaseQuotaPrivilege	2456	wmic.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 4316 wrote to memory of 2424	4316	15e8fe010b804745b96bf36971f079f3_JaffaCakes118.exe	84
PID 4316 wrote to memory of 2424	4316	15e8fe010b804745b96bf36971f079f3_JaffaCakes118.exe	84
PID 4316 wrote to memory of 2424	4316	15e8fe010b804745b96bf36971f079f3_JaffaCakes118.exe	84
PID 2424 wrote to memory of 1844	2424	1430740920.exe	86
PID 2424 wrote to memory of 1844	2424	1430740920.exe	86
PID 2424 wrote to memory of 1844	2424	1430740920.exe	86
PID 2424 wrote to memory of 2456	2424	1430740920.exe	90
PID 2424 wrote to memory of 2456	2424	1430740920.exe	90
PID 2424 wrote to memory of 2456	2424	1430740920.exe	90
PID 2424 wrote to memory of 1132	2424	1430740920.exe	92
PID 2424 wrote to memory of 1132	2424	1430740920.exe	92
PID 2424 wrote to memory of 1132	2424	1430740920.exe	92
PID 2424 wrote to memory of 4920	2424	1430740920.exe	95
PID 2424 wrote to memory of 4920	2424	1430740920.exe	95
PID 2424 wrote to memory of 4920	2424	1430740920.exe	95
PID 2424 wrote to memory of 1116	2424	1430740920.exe	97
PID 2424 wrote to memory of 1116	2424	1430740920.exe	97
PID 2424 wrote to memory of 1116	2424	1430740920.exe	97

C:\Users\Admin\AppData\Local\Temp\15e8fe010b804745b96bf36971f079f3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\15e8fe010b804745b96bf36971f079f3_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4316
- C:\Users\Admin\AppData\Local\Temp\1430740920.exe
  C:\Users\Admin\AppData\Local\Temp\1430740920.exe 5#2#1#3#3#7#7#7#7#4#4 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2424
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81714882108.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1844
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81714882108.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2456
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81714882108.txt bios get version
    3⤵
    PID:1132
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81714882108.txt bios get version
    3⤵
    PID:4920
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81714882108.txt bios get version
    3⤵
    PID:1116
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2424 -s 956
    3⤵
    - Program crash
    PID:3940

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2424 -ip 2424
1⤵
PID:4384

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\1430740920.exe

Filesize
928KB

MD5
8a4a2f8744cf562856cd5e62622a14f7

SHA1
08619135a9eaa824bb80822858cf0584d4451747

SHA256
496bf95dfc14b171fa345f90c36eab489755b72ba040a818c643bce9af710bb4

SHA512
41191bb4c6c571dad53ac8b45d233f875b829498f81b481b70d7a82dfe4ef5b5e41b1ffdc10418b5a7d651dd041e4a146f5ea9da335cf1f21780eb05f5c63073

Download Submit
C:\Users\Admin\AppData\Local\Temp\81714882108.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81714882108.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\81714882108.txt

Filesize
58B

MD5
f8e2f71e123c5a848f2a83d2a7aef11e

SHA1
5e7a9a2937fa4f06fdf3e33d7def7de431c159b4

SHA256
79dae8edfddb5a748fb1ed83c87081b245aeff9178c95dcf5fbaaed6baf82121

SHA512
8d34a80d335ee5be5d899b19b385aeaeb6bc5480fd72d3d9e96269da2f544ccc13b30fd23111980de736a612b8beb24ff062f6bed2eb2d252dbe07a2ffeb701e

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsb3DA6.tmp\dsvfr.dll

Filesize
126KB

MD5
c77a97b9a08e2e742170cc1aa7c2fcb1

SHA1
98d637e1f3cf0fdebd74bf821aaf43bd42590a06

SHA256
e9f06c5e19f0682473abc1f73fd7c400dbb0d79124c161f4f863a2be7249ac72

SHA512
f73d8ba2dc2bb0707edbc0ba1fd9b89742fc91f787c5c58f9243dad42a2de64d655bd34068d3a92a7630810249f3fdeb389b2318a3d1482f29b5ce79e0fbc575

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsb3DA6.tmp\nsisunz.dll

Filesize
40KB

MD5
5f13dbc378792f23e598079fc1e4422b

SHA1
5813c05802f15930aa860b8363af2b58426c8adf

SHA256
6e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d

SHA512
9270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5

Download Submit