7427de023cb40d7a221e87ed9b1967200cf2961a60f41ccf4b5a8abcf2214e4a

Analysis

max time kernel
55s
max time network
50s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
28/04/2024, 03:09

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General

Target

043eb8f5c9b206850f07b8ec3af4ec30_JaffaCakes118.exe
Size

558KB
MD5

043eb8f5c9b206850f07b8ec3af4ec30
SHA1

4c5cb03739d957bec3d529367cc43ef0e86d84a5
SHA256

7427de023cb40d7a221e87ed9b1967200cf2961a60f41ccf4b5a8abcf2214e4a
SHA512

351e55eeaccfd2bc0bbc5b8928d7401bab350c791cfffdb8f43b5e433e5a4b73ef61510e5ddaa590b366661eb9f29925fc5cbcbcb2a8f911f04dfc41286834f4
SSDEEP

12288:X0vCdodaQCc/ZhnbGRUD9g6JkukaakaLSTFDv:X0vRaDOZhnbGigIkuQtLyN

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2936	ebhcabfbbjbgd.exe

Loads dropped DLL 2 IoCs

pid	Process
4800	043eb8f5c9b206850f07b8ec3af4ec30_JaffaCakes118.exe
4800	043eb8f5c9b206850f07b8ec3af4ec30_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
1136	2936	WerFault.exe	83

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	4360	wmic.exe
Token: SeSecurityPrivilege	4360	wmic.exe
Token: SeTakeOwnershipPrivilege	4360	wmic.exe
Token: SeLoadDriverPrivilege	4360	wmic.exe
Token: SeSystemProfilePrivilege	4360	wmic.exe
Token: SeSystemtimePrivilege	4360	wmic.exe
Token: SeProfSingleProcessPrivilege	4360	wmic.exe
Token: SeIncBasePriorityPrivilege	4360	wmic.exe
Token: SeCreatePagefilePrivilege	4360	wmic.exe
Token: SeBackupPrivilege	4360	wmic.exe
Token: SeRestorePrivilege	4360	wmic.exe
Token: SeShutdownPrivilege	4360	wmic.exe
Token: SeDebugPrivilege	4360	wmic.exe
Token: SeSystemEnvironmentPrivilege	4360	wmic.exe
Token: SeRemoteShutdownPrivilege	4360	wmic.exe
Token: SeUndockPrivilege	4360	wmic.exe
Token: SeManageVolumePrivilege	4360	wmic.exe
Token: 33	4360	wmic.exe
Token: 34	4360	wmic.exe
Token: 35	4360	wmic.exe
Token: 36	4360	wmic.exe
Token: SeIncreaseQuotaPrivilege	4360	wmic.exe
Token: SeSecurityPrivilege	4360	wmic.exe
Token: SeTakeOwnershipPrivilege	4360	wmic.exe
Token: SeLoadDriverPrivilege	4360	wmic.exe
Token: SeSystemProfilePrivilege	4360	wmic.exe
Token: SeSystemtimePrivilege	4360	wmic.exe
Token: SeProfSingleProcessPrivilege	4360	wmic.exe
Token: SeIncBasePriorityPrivilege	4360	wmic.exe
Token: SeCreatePagefilePrivilege	4360	wmic.exe
Token: SeBackupPrivilege	4360	wmic.exe
Token: SeRestorePrivilege	4360	wmic.exe
Token: SeShutdownPrivilege	4360	wmic.exe
Token: SeDebugPrivilege	4360	wmic.exe
Token: SeSystemEnvironmentPrivilege	4360	wmic.exe
Token: SeRemoteShutdownPrivilege	4360	wmic.exe
Token: SeUndockPrivilege	4360	wmic.exe
Token: SeManageVolumePrivilege	4360	wmic.exe
Token: 33	4360	wmic.exe
Token: 34	4360	wmic.exe
Token: 35	4360	wmic.exe
Token: 36	4360	wmic.exe
Token: SeIncreaseQuotaPrivilege	2924	wmic.exe
Token: SeSecurityPrivilege	2924	wmic.exe
Token: SeTakeOwnershipPrivilege	2924	wmic.exe
Token: SeLoadDriverPrivilege	2924	wmic.exe
Token: SeSystemProfilePrivilege	2924	wmic.exe
Token: SeSystemtimePrivilege	2924	wmic.exe
Token: SeProfSingleProcessPrivilege	2924	wmic.exe
Token: SeIncBasePriorityPrivilege	2924	wmic.exe
Token: SeCreatePagefilePrivilege	2924	wmic.exe
Token: SeBackupPrivilege	2924	wmic.exe
Token: SeRestorePrivilege	2924	wmic.exe
Token: SeShutdownPrivilege	2924	wmic.exe
Token: SeDebugPrivilege	2924	wmic.exe
Token: SeSystemEnvironmentPrivilege	2924	wmic.exe
Token: SeRemoteShutdownPrivilege	2924	wmic.exe
Token: SeUndockPrivilege	2924	wmic.exe
Token: SeManageVolumePrivilege	2924	wmic.exe
Token: 33	2924	wmic.exe
Token: 34	2924	wmic.exe
Token: 35	2924	wmic.exe
Token: 36	2924	wmic.exe
Token: SeIncreaseQuotaPrivilege	2924	wmic.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 4800 wrote to memory of 2936	4800	043eb8f5c9b206850f07b8ec3af4ec30_JaffaCakes118.exe	83
PID 4800 wrote to memory of 2936	4800	043eb8f5c9b206850f07b8ec3af4ec30_JaffaCakes118.exe	83
PID 4800 wrote to memory of 2936	4800	043eb8f5c9b206850f07b8ec3af4ec30_JaffaCakes118.exe	83
PID 2936 wrote to memory of 4360	2936	ebhcabfbbjbgd.exe	84
PID 2936 wrote to memory of 4360	2936	ebhcabfbbjbgd.exe	84
PID 2936 wrote to memory of 4360	2936	ebhcabfbbjbgd.exe	84
PID 2936 wrote to memory of 2924	2936	ebhcabfbbjbgd.exe	88
PID 2936 wrote to memory of 2924	2936	ebhcabfbbjbgd.exe	88
PID 2936 wrote to memory of 2924	2936	ebhcabfbbjbgd.exe	88
PID 2936 wrote to memory of 4724	2936	ebhcabfbbjbgd.exe	90
PID 2936 wrote to memory of 4724	2936	ebhcabfbbjbgd.exe	90
PID 2936 wrote to memory of 4724	2936	ebhcabfbbjbgd.exe	90
PID 2936 wrote to memory of 1624	2936	ebhcabfbbjbgd.exe	93
PID 2936 wrote to memory of 1624	2936	ebhcabfbbjbgd.exe	93
PID 2936 wrote to memory of 1624	2936	ebhcabfbbjbgd.exe	93
PID 2936 wrote to memory of 780	2936	ebhcabfbbjbgd.exe	96
PID 2936 wrote to memory of 780	2936	ebhcabfbbjbgd.exe	96
PID 2936 wrote to memory of 780	2936	ebhcabfbbjbgd.exe	96

C:\Users\Admin\AppData\Local\Temp\043eb8f5c9b206850f07b8ec3af4ec30_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\043eb8f5c9b206850f07b8ec3af4ec30_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4800
- C:\Users\Admin\AppData\Local\Temp\ebhcabfbbjbgd.exe
  C:\Users\Admin\AppData\Local\Temp\ebhcabfbbjbgd.exe 8!0!4!6!3!9!0!7!5!7!7 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2936
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81714273750.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4360
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81714273750.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2924
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81714273750.txt bios get version
    3⤵
    PID:4724
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81714273750.txt bios get version
    3⤵
    PID:1624
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81714273750.txt bios get version
    3⤵
    PID:780
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2936 -s 956
    3⤵
    - Program crash
    PID:1136

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2936 -ip 2936
1⤵
PID:632

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\81714273750.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81714273750.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\81714273750.txt

Filesize
58B

MD5
f8e2f71e123c5a848f2a83d2a7aef11e

SHA1
5e7a9a2937fa4f06fdf3e33d7def7de431c159b4

SHA256
79dae8edfddb5a748fb1ed83c87081b245aeff9178c95dcf5fbaaed6baf82121

SHA512
8d34a80d335ee5be5d899b19b385aeaeb6bc5480fd72d3d9e96269da2f544ccc13b30fd23111980de736a612b8beb24ff062f6bed2eb2d252dbe07a2ffeb701e

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

Filesize
764KB

MD5
869e5e17ff95ed78a4c2f9d139fc9c55

SHA1
dcd1e5792508732cb47b6743b2eb64408224b435

SHA256
fcd3a84be9690f593c28f65bd880994831c1b2fd1c641052f8ab0fd0431fbe50

SHA512
440d5df306c3259f3ab616fbd79d3c869860839ae2c91aaa17d2461553e02ced5b3df5e42746d5213dd7c43cbc1be35c431f992c70b7144781afdfe913f51182

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsn41DC.tmp\nsisunz.dll

Filesize
40KB

MD5
5f13dbc378792f23e598079fc1e4422b

SHA1
5813c05802f15930aa860b8363af2b58426c8adf

SHA256
6e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d

SHA512
9270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsn41DC.tmp\rfdyb.dll

Filesize
126KB

MD5
740244cbfd0d0d60118c75e073a816bf

SHA1
77237f3c19dad58f0143dba6d1e001a7b9273f88

SHA256
919d11eee42c3d57baeadecb4cda2cb790643ea1fd26b568ed72e48e4d90057b

SHA512
3c3b69f9edd64a9ab97c8c2f53f97f9fab68d14b46028d3617b3f85bbcc1dd64ff22579302772a638ed102e10324db2a8247a06a099d8683515bb7c3ce91f645

Download Submit