216fb7546e123b0845890d9dbc5256721c47a06bcfa7710cc05faf35570b0034

Analysis

max time kernel
79s
max time network
101s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
12-06-2024 21:16

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General

Target

a2695767d5a2ddb172aed22127515650_JaffaCakes118.exe
Size

557KB
MD5

a2695767d5a2ddb172aed22127515650
SHA1

6a6dd6f1fa4659a8e0af8f84792a1300c61a5e1e
SHA256

216fb7546e123b0845890d9dbc5256721c47a06bcfa7710cc05faf35570b0034
SHA512

1cad7b5b9b04ba1cb6b8920c4faf345e128291e7224ed88f2a49c51778aa700182952a892082abd86ce45359c00c44ad47ccd0e0af5a9f2cdd44bad02aa69e49
SSDEEP

12288:xmM2eBtA8U92b28GvemU+Vpu0EtCQ6XfNzp1wklt:xHvB+8MAmemxVpu0El6twkz

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2480	ehcabfhbcda.exe

Loads dropped DLL 2 IoCs

pid	Process
3412	a2695767d5a2ddb172aed22127515650_JaffaCakes118.exe
3412	a2695767d5a2ddb172aed22127515650_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
1164	2480	WerFault.exe	81

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	868	wmic.exe
Token: SeSecurityPrivilege	868	wmic.exe
Token: SeTakeOwnershipPrivilege	868	wmic.exe
Token: SeLoadDriverPrivilege	868	wmic.exe
Token: SeSystemProfilePrivilege	868	wmic.exe
Token: SeSystemtimePrivilege	868	wmic.exe
Token: SeProfSingleProcessPrivilege	868	wmic.exe
Token: SeIncBasePriorityPrivilege	868	wmic.exe
Token: SeCreatePagefilePrivilege	868	wmic.exe
Token: SeBackupPrivilege	868	wmic.exe
Token: SeRestorePrivilege	868	wmic.exe
Token: SeShutdownPrivilege	868	wmic.exe
Token: SeDebugPrivilege	868	wmic.exe
Token: SeSystemEnvironmentPrivilege	868	wmic.exe
Token: SeRemoteShutdownPrivilege	868	wmic.exe
Token: SeUndockPrivilege	868	wmic.exe
Token: SeManageVolumePrivilege	868	wmic.exe
Token: 33	868	wmic.exe
Token: 34	868	wmic.exe
Token: 35	868	wmic.exe
Token: 36	868	wmic.exe
Token: SeIncreaseQuotaPrivilege	868	wmic.exe
Token: SeSecurityPrivilege	868	wmic.exe
Token: SeTakeOwnershipPrivilege	868	wmic.exe
Token: SeLoadDriverPrivilege	868	wmic.exe
Token: SeSystemProfilePrivilege	868	wmic.exe
Token: SeSystemtimePrivilege	868	wmic.exe
Token: SeProfSingleProcessPrivilege	868	wmic.exe
Token: SeIncBasePriorityPrivilege	868	wmic.exe
Token: SeCreatePagefilePrivilege	868	wmic.exe
Token: SeBackupPrivilege	868	wmic.exe
Token: SeRestorePrivilege	868	wmic.exe
Token: SeShutdownPrivilege	868	wmic.exe
Token: SeDebugPrivilege	868	wmic.exe
Token: SeSystemEnvironmentPrivilege	868	wmic.exe
Token: SeRemoteShutdownPrivilege	868	wmic.exe
Token: SeUndockPrivilege	868	wmic.exe
Token: SeManageVolumePrivilege	868	wmic.exe
Token: 33	868	wmic.exe
Token: 34	868	wmic.exe
Token: 35	868	wmic.exe
Token: 36	868	wmic.exe
Token: SeIncreaseQuotaPrivilege	4820	wmic.exe
Token: SeSecurityPrivilege	4820	wmic.exe
Token: SeTakeOwnershipPrivilege	4820	wmic.exe
Token: SeLoadDriverPrivilege	4820	wmic.exe
Token: SeSystemProfilePrivilege	4820	wmic.exe
Token: SeSystemtimePrivilege	4820	wmic.exe
Token: SeProfSingleProcessPrivilege	4820	wmic.exe
Token: SeIncBasePriorityPrivilege	4820	wmic.exe
Token: SeCreatePagefilePrivilege	4820	wmic.exe
Token: SeBackupPrivilege	4820	wmic.exe
Token: SeRestorePrivilege	4820	wmic.exe
Token: SeShutdownPrivilege	4820	wmic.exe
Token: SeDebugPrivilege	4820	wmic.exe
Token: SeSystemEnvironmentPrivilege	4820	wmic.exe
Token: SeRemoteShutdownPrivilege	4820	wmic.exe
Token: SeUndockPrivilege	4820	wmic.exe
Token: SeManageVolumePrivilege	4820	wmic.exe
Token: 33	4820	wmic.exe
Token: 34	4820	wmic.exe
Token: 35	4820	wmic.exe
Token: 36	4820	wmic.exe
Token: SeIncreaseQuotaPrivilege	4820	wmic.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 3412 wrote to memory of 2480	3412	a2695767d5a2ddb172aed22127515650_JaffaCakes118.exe	81
PID 3412 wrote to memory of 2480	3412	a2695767d5a2ddb172aed22127515650_JaffaCakes118.exe	81
PID 3412 wrote to memory of 2480	3412	a2695767d5a2ddb172aed22127515650_JaffaCakes118.exe	81
PID 2480 wrote to memory of 868	2480	ehcabfhbcda.exe	82
PID 2480 wrote to memory of 868	2480	ehcabfhbcda.exe	82
PID 2480 wrote to memory of 868	2480	ehcabfhbcda.exe	82
PID 2480 wrote to memory of 4820	2480	ehcabfhbcda.exe	85
PID 2480 wrote to memory of 4820	2480	ehcabfhbcda.exe	85
PID 2480 wrote to memory of 4820	2480	ehcabfhbcda.exe	85
PID 2480 wrote to memory of 528	2480	ehcabfhbcda.exe	87
PID 2480 wrote to memory of 528	2480	ehcabfhbcda.exe	87
PID 2480 wrote to memory of 528	2480	ehcabfhbcda.exe	87
PID 2480 wrote to memory of 2544	2480	ehcabfhbcda.exe	89
PID 2480 wrote to memory of 2544	2480	ehcabfhbcda.exe	89
PID 2480 wrote to memory of 2544	2480	ehcabfhbcda.exe	89
PID 2480 wrote to memory of 1836	2480	ehcabfhbcda.exe	91
PID 2480 wrote to memory of 1836	2480	ehcabfhbcda.exe	91
PID 2480 wrote to memory of 1836	2480	ehcabfhbcda.exe	91

C:\Users\Admin\AppData\Local\Temp\a2695767d5a2ddb172aed22127515650_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a2695767d5a2ddb172aed22127515650_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3412
- C:\Users\Admin\AppData\Local\Temp\ehcabfhbcda.exe
  C:\Users\Admin\AppData\Local\Temp\ehcabfhbcda.exe 8-5-7-4-4-6-3-7-5-1-4 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2480
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81718227018.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:868
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81718227018.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4820
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81718227018.txt bios get version
    3⤵
    PID:528
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81718227018.txt bios get version
    3⤵
    PID:2544
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81718227018.txt bios get version
    3⤵
    PID:1836
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2480 -s 956
    3⤵
    - Program crash
    PID:1164

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2480 -ip 2480
1⤵
PID:4380

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\81718227018.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81718227018.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\81718227018.txt

Filesize
58B

MD5
f8e2f71e123c5a848f2a83d2a7aef11e

SHA1
5e7a9a2937fa4f06fdf3e33d7def7de431c159b4

SHA256
79dae8edfddb5a748fb1ed83c87081b245aeff9178c95dcf5fbaaed6baf82121

SHA512
8d34a80d335ee5be5d899b19b385aeaeb6bc5480fd72d3d9e96269da2f544ccc13b30fd23111980de736a612b8beb24ff062f6bed2eb2d252dbe07a2ffeb701e

Download Submit
C:\Users\Admin\AppData\Local\Temp\ehcabfhbcda.exe

Filesize
763KB

MD5
ae44f2ab4fab06de8767e2299eecda42

SHA1
564649264472a3fac2c5fabbf516cd9f98ca4594

SHA256
50ab1c039eed2dd2863481fb5d3364afdb4c79eae5a0e064c448428f66d9cfeb

SHA512
079bb286ae6d4c90701c30cab23df8eb43c89f7898414fcc5c20e84494f628cfc0dde6a20f252dd5a39218204ceff972879a74936fb505e4d4fe001328624822

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsm31CF.tmp\nsisunz.dll

Filesize
40KB

MD5
5f13dbc378792f23e598079fc1e4422b

SHA1
5813c05802f15930aa860b8363af2b58426c8adf

SHA256
6e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d

SHA512
9270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsm31CF.tmp\vioij.dll

Filesize
125KB

MD5
d881eaa44c1ea41c7c01dc9fece62729

SHA1
a6738529f3a0411aa9632cbfb85f1c00089e962a

SHA256
106db993d66af7aefc0aea59b9023fc10a1305c9bd46ea1bd1b4f6a2c9bf50be

SHA512
e9958493b2452ad63d7374d169f43805cd1d5b2d222c9d719d73d6b21081d42e3103db908e602837fcc2bc3bebecc3106ab3b13df080e1863ba808192695b300

Download Submit