0e804ac647cbc564b48009e8e9162b6ad857ed3e74e8893f3bd32624c1ac5d58

Analysis

max time kernel
130s
max time network
99s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
05/05/2024, 03:23

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General

Target

15c380a206e671072560129ced0c830f_JaffaCakes118.exe
Size

677KB
MD5

15c380a206e671072560129ced0c830f
SHA1

294b8c09edfc3dde54d523cbc0936bf6a6a16619
SHA256

0e804ac647cbc564b48009e8e9162b6ad857ed3e74e8893f3bd32624c1ac5d58
SHA512

5ebb4eff7ed2ca0a7efc3aa4091393ff8012344ae3b66a4f321a32cd44367a61eae4f1949a5896e460e11b5871549e6206ca4a347d0ca317d8d1664179357df8
SSDEEP

12288:bpvAZajCuM6aZOu4ZreApLi+mVkrK1c8OMs03km7f9hw/jO/EB8QuLBaq6jL:bCZak6sp4reApLiuK18BGmCcBkLBaqW

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4692	1432080082.exe

Loads dropped DLL 2 IoCs

pid	Process
2676	15c380a206e671072560129ced0c830f_JaffaCakes118.exe
2676	15c380a206e671072560129ced0c830f_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
3364	4692	WerFault.exe	84

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	4116	wmic.exe
Token: SeSecurityPrivilege	4116	wmic.exe
Token: SeTakeOwnershipPrivilege	4116	wmic.exe
Token: SeLoadDriverPrivilege	4116	wmic.exe
Token: SeSystemProfilePrivilege	4116	wmic.exe
Token: SeSystemtimePrivilege	4116	wmic.exe
Token: SeProfSingleProcessPrivilege	4116	wmic.exe
Token: SeIncBasePriorityPrivilege	4116	wmic.exe
Token: SeCreatePagefilePrivilege	4116	wmic.exe
Token: SeBackupPrivilege	4116	wmic.exe
Token: SeRestorePrivilege	4116	wmic.exe
Token: SeShutdownPrivilege	4116	wmic.exe
Token: SeDebugPrivilege	4116	wmic.exe
Token: SeSystemEnvironmentPrivilege	4116	wmic.exe
Token: SeRemoteShutdownPrivilege	4116	wmic.exe
Token: SeUndockPrivilege	4116	wmic.exe
Token: SeManageVolumePrivilege	4116	wmic.exe
Token: 33	4116	wmic.exe
Token: 34	4116	wmic.exe
Token: 35	4116	wmic.exe
Token: 36	4116	wmic.exe
Token: SeIncreaseQuotaPrivilege	4116	wmic.exe
Token: SeSecurityPrivilege	4116	wmic.exe
Token: SeTakeOwnershipPrivilege	4116	wmic.exe
Token: SeLoadDriverPrivilege	4116	wmic.exe
Token: SeSystemProfilePrivilege	4116	wmic.exe
Token: SeSystemtimePrivilege	4116	wmic.exe
Token: SeProfSingleProcessPrivilege	4116	wmic.exe
Token: SeIncBasePriorityPrivilege	4116	wmic.exe
Token: SeCreatePagefilePrivilege	4116	wmic.exe
Token: SeBackupPrivilege	4116	wmic.exe
Token: SeRestorePrivilege	4116	wmic.exe
Token: SeShutdownPrivilege	4116	wmic.exe
Token: SeDebugPrivilege	4116	wmic.exe
Token: SeSystemEnvironmentPrivilege	4116	wmic.exe
Token: SeRemoteShutdownPrivilege	4116	wmic.exe
Token: SeUndockPrivilege	4116	wmic.exe
Token: SeManageVolumePrivilege	4116	wmic.exe
Token: 33	4116	wmic.exe
Token: 34	4116	wmic.exe
Token: 35	4116	wmic.exe
Token: 36	4116	wmic.exe
Token: SeIncreaseQuotaPrivilege	2696	wmic.exe
Token: SeSecurityPrivilege	2696	wmic.exe
Token: SeTakeOwnershipPrivilege	2696	wmic.exe
Token: SeLoadDriverPrivilege	2696	wmic.exe
Token: SeSystemProfilePrivilege	2696	wmic.exe
Token: SeSystemtimePrivilege	2696	wmic.exe
Token: SeProfSingleProcessPrivilege	2696	wmic.exe
Token: SeIncBasePriorityPrivilege	2696	wmic.exe
Token: SeCreatePagefilePrivilege	2696	wmic.exe
Token: SeBackupPrivilege	2696	wmic.exe
Token: SeRestorePrivilege	2696	wmic.exe
Token: SeShutdownPrivilege	2696	wmic.exe
Token: SeDebugPrivilege	2696	wmic.exe
Token: SeSystemEnvironmentPrivilege	2696	wmic.exe
Token: SeRemoteShutdownPrivilege	2696	wmic.exe
Token: SeUndockPrivilege	2696	wmic.exe
Token: SeManageVolumePrivilege	2696	wmic.exe
Token: 33	2696	wmic.exe
Token: 34	2696	wmic.exe
Token: 35	2696	wmic.exe
Token: 36	2696	wmic.exe
Token: SeIncreaseQuotaPrivilege	2696	wmic.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2676 wrote to memory of 4692	2676	15c380a206e671072560129ced0c830f_JaffaCakes118.exe	84
PID 2676 wrote to memory of 4692	2676	15c380a206e671072560129ced0c830f_JaffaCakes118.exe	84
PID 2676 wrote to memory of 4692	2676	15c380a206e671072560129ced0c830f_JaffaCakes118.exe	84
PID 4692 wrote to memory of 4116	4692	1432080082.exe	85
PID 4692 wrote to memory of 4116	4692	1432080082.exe	85
PID 4692 wrote to memory of 4116	4692	1432080082.exe	85
PID 4692 wrote to memory of 2696	4692	1432080082.exe	89
PID 4692 wrote to memory of 2696	4692	1432080082.exe	89
PID 4692 wrote to memory of 2696	4692	1432080082.exe	89
PID 4692 wrote to memory of 3588	4692	1432080082.exe	91
PID 4692 wrote to memory of 3588	4692	1432080082.exe	91
PID 4692 wrote to memory of 3588	4692	1432080082.exe	91
PID 4692 wrote to memory of 1928	4692	1432080082.exe	93
PID 4692 wrote to memory of 1928	4692	1432080082.exe	93
PID 4692 wrote to memory of 1928	4692	1432080082.exe	93
PID 4692 wrote to memory of 5016	4692	1432080082.exe	95
PID 4692 wrote to memory of 5016	4692	1432080082.exe	95
PID 4692 wrote to memory of 5016	4692	1432080082.exe	95

C:\Users\Admin\AppData\Local\Temp\15c380a206e671072560129ced0c830f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\15c380a206e671072560129ced0c830f_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2676
- C:\Users\Admin\AppData\Local\Temp\1432080082.exe
  C:\Users\Admin\AppData\Local\Temp\1432080082.exe 7|8|8|0|1|2|1|6|4|3|3 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:4692
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81714879434.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4116
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81714879434.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2696
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81714879434.txt bios get version
    3⤵
    PID:3588
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81714879434.txt bios get version
    3⤵
    PID:1928
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81714879434.txt bios get version
    3⤵
    PID:5016
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4692 -s 852
    3⤵
    - Program crash
    PID:3364

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4692 -ip 4692
1⤵
PID:4972

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\1432080082.exe

Filesize
1021KB

MD5
d8f16b8482d0c40aadf991c3b4e9f697

SHA1
ce5071c2e3bfb31638660eedf15db56297b81ae7

SHA256
469d9b0d461738b612c9643f2be4eaea783061b18ea9db93c73ee5bd926aa3a6

SHA512
b02ed87e905345edac54edd7e6a0ce9edcdb47fc547635f6bb30296c63ef6e8c3f38527eac012b358dc8cc52273e78384ae445c69537496cd87722bc2ee6a5db

Download Submit
C:\Users\Admin\AppData\Local\Temp\81714879434.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81714879434.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\81714879434.txt

Filesize
58B

MD5
f8e2f71e123c5a848f2a83d2a7aef11e

SHA1
5e7a9a2937fa4f06fdf3e33d7def7de431c159b4

SHA256
79dae8edfddb5a748fb1ed83c87081b245aeff9178c95dcf5fbaaed6baf82121

SHA512
8d34a80d335ee5be5d899b19b385aeaeb6bc5480fd72d3d9e96269da2f544ccc13b30fd23111980de736a612b8beb24ff062f6bed2eb2d252dbe07a2ffeb701e

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsc4065.tmp\gnumhdu.dll

Filesize
158KB

MD5
08be5628b02c48eca543addcdddbb675

SHA1
d639ad7383fab427e914201fe7ef9b31703732f6

SHA256
e46dcf3c71ad231a37a441a55665b543e7828bd7bb113899b00d893423ef6ff0

SHA512
f7948f5ae1d9749abebcf5e20e44689bcdc721e7ce0249c3dcd2e4e2ee35bbc6d1529f404aa1809aad4cf38518c256c0b9d2981956dbe7d56237baa232c20a8e

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsc4065.tmp\nsisunz.dll

Filesize
40KB

MD5
5f13dbc378792f23e598079fc1e4422b

SHA1
5813c05802f15930aa860b8363af2b58426c8adf

SHA256
6e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d

SHA512
9270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5

Download Submit