123ca4677c025a3bc1c25f97d301c9ac5e43b7d2b93346476fcd3adf5cb84e23

Analysis

max time kernel
51s
max time network
51s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
15/06/2024, 22:06

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General

Target

b05478f9025ac18d11c3e577c4c4a566_JaffaCakes118.exe
Size

677KB
MD5

b05478f9025ac18d11c3e577c4c4a566
SHA1

eb4ccf99fb2fac28aa55c4cf4f4642027b15bb16
SHA256

123ca4677c025a3bc1c25f97d301c9ac5e43b7d2b93346476fcd3adf5cb84e23
SHA512

3a681a86f7bcb67924d1e010ba568a3ee705614aab9afba172eeb91947e43e37132624b2a82144675cdd9b83c995e353ccc22dc33367e86b9f1b63610fc202ea
SSDEEP

12288:LsgPEUWOpeZP2Hx3htbkP5QU1yZRcgDvFzMBe4bX/zg5c810eYuoJvqj:LVPNVZRrbkP5j1yZJlMBe4bX/zgOhlE

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1636	1432209682.exe

Loads dropped DLL 2 IoCs

pid	Process
1944	b05478f9025ac18d11c3e577c4c4a566_JaffaCakes118.exe
1944	b05478f9025ac18d11c3e577c4c4a566_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
2172	1636	WerFault.exe	82

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2188	wmic.exe
Token: SeSecurityPrivilege	2188	wmic.exe
Token: SeTakeOwnershipPrivilege	2188	wmic.exe
Token: SeLoadDriverPrivilege	2188	wmic.exe
Token: SeSystemProfilePrivilege	2188	wmic.exe
Token: SeSystemtimePrivilege	2188	wmic.exe
Token: SeProfSingleProcessPrivilege	2188	wmic.exe
Token: SeIncBasePriorityPrivilege	2188	wmic.exe
Token: SeCreatePagefilePrivilege	2188	wmic.exe
Token: SeBackupPrivilege	2188	wmic.exe
Token: SeRestorePrivilege	2188	wmic.exe
Token: SeShutdownPrivilege	2188	wmic.exe
Token: SeDebugPrivilege	2188	wmic.exe
Token: SeSystemEnvironmentPrivilege	2188	wmic.exe
Token: SeRemoteShutdownPrivilege	2188	wmic.exe
Token: SeUndockPrivilege	2188	wmic.exe
Token: SeManageVolumePrivilege	2188	wmic.exe
Token: 33	2188	wmic.exe
Token: 34	2188	wmic.exe
Token: 35	2188	wmic.exe
Token: 36	2188	wmic.exe
Token: SeIncreaseQuotaPrivilege	2188	wmic.exe
Token: SeSecurityPrivilege	2188	wmic.exe
Token: SeTakeOwnershipPrivilege	2188	wmic.exe
Token: SeLoadDriverPrivilege	2188	wmic.exe
Token: SeSystemProfilePrivilege	2188	wmic.exe
Token: SeSystemtimePrivilege	2188	wmic.exe
Token: SeProfSingleProcessPrivilege	2188	wmic.exe
Token: SeIncBasePriorityPrivilege	2188	wmic.exe
Token: SeCreatePagefilePrivilege	2188	wmic.exe
Token: SeBackupPrivilege	2188	wmic.exe
Token: SeRestorePrivilege	2188	wmic.exe
Token: SeShutdownPrivilege	2188	wmic.exe
Token: SeDebugPrivilege	2188	wmic.exe
Token: SeSystemEnvironmentPrivilege	2188	wmic.exe
Token: SeRemoteShutdownPrivilege	2188	wmic.exe
Token: SeUndockPrivilege	2188	wmic.exe
Token: SeManageVolumePrivilege	2188	wmic.exe
Token: 33	2188	wmic.exe
Token: 34	2188	wmic.exe
Token: 35	2188	wmic.exe
Token: 36	2188	wmic.exe
Token: SeIncreaseQuotaPrivilege	5116	wmic.exe
Token: SeSecurityPrivilege	5116	wmic.exe
Token: SeTakeOwnershipPrivilege	5116	wmic.exe
Token: SeLoadDriverPrivilege	5116	wmic.exe
Token: SeSystemProfilePrivilege	5116	wmic.exe
Token: SeSystemtimePrivilege	5116	wmic.exe
Token: SeProfSingleProcessPrivilege	5116	wmic.exe
Token: SeIncBasePriorityPrivilege	5116	wmic.exe
Token: SeCreatePagefilePrivilege	5116	wmic.exe
Token: SeBackupPrivilege	5116	wmic.exe
Token: SeRestorePrivilege	5116	wmic.exe
Token: SeShutdownPrivilege	5116	wmic.exe
Token: SeDebugPrivilege	5116	wmic.exe
Token: SeSystemEnvironmentPrivilege	5116	wmic.exe
Token: SeRemoteShutdownPrivilege	5116	wmic.exe
Token: SeUndockPrivilege	5116	wmic.exe
Token: SeManageVolumePrivilege	5116	wmic.exe
Token: 33	5116	wmic.exe
Token: 34	5116	wmic.exe
Token: 35	5116	wmic.exe
Token: 36	5116	wmic.exe
Token: SeIncreaseQuotaPrivilege	5116	wmic.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 1944 wrote to memory of 1636	1944	b05478f9025ac18d11c3e577c4c4a566_JaffaCakes118.exe	82
PID 1944 wrote to memory of 1636	1944	b05478f9025ac18d11c3e577c4c4a566_JaffaCakes118.exe	82
PID 1944 wrote to memory of 1636	1944	b05478f9025ac18d11c3e577c4c4a566_JaffaCakes118.exe	82
PID 1636 wrote to memory of 2188	1636	1432209682.exe	83
PID 1636 wrote to memory of 2188	1636	1432209682.exe	83
PID 1636 wrote to memory of 2188	1636	1432209682.exe	83
PID 1636 wrote to memory of 5116	1636	1432209682.exe	87
PID 1636 wrote to memory of 5116	1636	1432209682.exe	87
PID 1636 wrote to memory of 5116	1636	1432209682.exe	87
PID 1636 wrote to memory of 1368	1636	1432209682.exe	90
PID 1636 wrote to memory of 1368	1636	1432209682.exe	90
PID 1636 wrote to memory of 1368	1636	1432209682.exe	90
PID 1636 wrote to memory of 2860	1636	1432209682.exe	93
PID 1636 wrote to memory of 2860	1636	1432209682.exe	93
PID 1636 wrote to memory of 2860	1636	1432209682.exe	93
PID 1636 wrote to memory of 60	1636	1432209682.exe	95
PID 1636 wrote to memory of 60	1636	1432209682.exe	95
PID 1636 wrote to memory of 60	1636	1432209682.exe	95

C:\Users\Admin\AppData\Local\Temp\b05478f9025ac18d11c3e577c4c4a566_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b05478f9025ac18d11c3e577c4c4a566_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1944
- C:\Users\Admin\AppData\Local\Temp\1432209682.exe
  C:\Users\Admin\AppData\Local\Temp\1432209682.exe 5,9,2,0,3,6,2,9,8,5,6 KkdHRDosNiwYKk1QOU5JQTcuFydJP09OTVJIQ0I0KRspP0BRVEY+OyktLTEtFy1DRj47JxgqSk1GQlVATl1APDgsLysxMx0pUTxKUT9NVlNSSTdma2xrNComcXJzKEI8S0YnT0ZOLT5KTiVBSUBKFy1DSUNBQkE/NzBcYThhXjUnK1wuXCtiM2NcLzAwMl4uKjA2LiwuLltfGio7Lz0qKx4mPC03KCgeL0EtOyQpGyk/KzstLhotOy04JywXLVBPSUJMO09ZS0lHVj49VzQYKkpNRkJVQE5dPE1HOzgXLVBPSUJMO09ZSThLRTpCQhwqK1BkW2NvIiwuR2Rcc2BpHi9CUkNWTU1GOF9ydG00LSZrY3Npa2ZlbyhhZmUqQGdYcWhcSmpYcWBsWkpjdHJqLFxwYBoqPFZFXD1LO0RESEA0Hi9FSVFLVz1MSk5RRU83LxcnT0I8RUlZTE9dTEpHNxsmVE06LB4mPE4rOCouNi4tNlgtMV40LzIwNl9fKFphLy5aMGNiLjFdLzRcGyZQVUtOR0Q9WlFAQ0FPSj9HRDlCP1BJSj0dKUdKV01PSUtHTUI3cmltYBoqSUNUUkxMQEZCWVBKQ1JcPj9QSzgsGyZGSUE/VjQpGylESl1EVkg/REE+WUBFQVJWSlI8PDhgXGNxZR0pQkZPSUZKOEJfRko7KC8zKC4pLDQzKC8rGCpORERDPS4uMSkqLC0wKjYgLD5NTkZHSTw7XVRGR0M0LSosLCYwMC4vKCgyKy81KjYqTUceJk08N0hmeGlpZl8cKmEvKScpKFUrLxwrXSVHYGx1dSV2Ly5aMC8cMWIobHQcK1wsMiUuKShBY1pjah8tXTAwLiouKCgsJUFgcGVjaXYcKmEsMiUuICxPUEM1Y25vZyMzXh8wXR0tYGJccjErKi8oKV9fbmBlbitjbF1nICxhSXNuUWNrXDxqcWljbWFhR19lWWJfbVZiZW1mbXAdLWAsKzEyLysxLCwvHy1dLzQwLDAoKzAuLxwwZi4uMSkqLC0wKzIlMGAzLi0yLzItMzMuL1djLXFFZUQyYWdhdEVyPGJTS2VySj1xb0ROSG1GQTBxRndubUMsYitKaVNsYE5gYVxnLHJhQ3JvUTxiHy1dX0hHaFgpYF1SdF9LWERmX1BkMG5DJy40Sj02b0Q+cXVOaEFzUmhIKUhzbidWbHRrVk0wcUZoOHZYajtyQ2Qzc0hjdWhWaGJeW0JuaUVrTnFca2phSGZyXkkyQl9KTTFvUy5RcmIvSGNZS19fXD5hZ0ksVDlSLGpwUFRwR1RqbypVQSxYUkc/bmE+Y2pTQ01pSVMzd1hOa2lUYy9wVWd2XkdAPyApZEpDQGdPZT1tRmJyblRoUFxaTTNiUUVsaFtUb2VUPlVsVm0ycWBKKWJDUW9sWWkvaVApMzBJPkBlSlA3W0VkZW9PQkZkRi8va1RQbmpLakZzV0tBcEZOL3FLdm11T04zZFw9M3FXdGVp
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:1636
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81718489178.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2188
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81718489178.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:5116
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81718489178.txt bios get version
    3⤵
    PID:1368
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81718489178.txt bios get version
    3⤵
    PID:2860
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81718489178.txt bios get version
    3⤵
    PID:60
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1636 -s 948
    3⤵
    - Program crash
    PID:2172

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1636 -ip 1636
1⤵
PID:5108

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\1432209682.exe

Filesize
1021KB

MD5
1b5fbd898099a038130ea64bc56a58a7

SHA1
7c2b1c2498ba1d59cd5cd853b0781e5af0c05820

SHA256
28f2b5c0069c4d6a8e1f6af3c554048268fd06416c42d3e8fd12de0bb771377d

SHA512
f0844a6f06eabb05e580ca7d28ffdce802e4cc0c804ab517f0edb724fbf84c846442c738a00a47532eb1cab459a748ad8af2ded1ebf1dc5f83b0c111f4acea89

Download Submit
C:\Users\Admin\AppData\Local\Temp\81718489178.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81718489178.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\81718489178.txt

Filesize
58B

MD5
f8e2f71e123c5a848f2a83d2a7aef11e

SHA1
5e7a9a2937fa4f06fdf3e33d7def7de431c159b4

SHA256
79dae8edfddb5a748fb1ed83c87081b245aeff9178c95dcf5fbaaed6baf82121

SHA512
8d34a80d335ee5be5d899b19b385aeaeb6bc5480fd72d3d9e96269da2f544ccc13b30fd23111980de736a612b8beb24ff062f6bed2eb2d252dbe07a2ffeb701e

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsd4E02.tmp\kwgahlb.dll

Filesize
158KB

MD5
08f3cff9d20abafca84037b692aab6f5

SHA1
f78d7b1aea9afaf2e4d28e5a89e7a4be8e484c88

SHA256
763f6a4b45a3c5b725cf601b4cf0d1047bd72bc0f1da86f39c1852732ece011d

SHA512
f2bd831ba24018c5ec16a067a1e8f949a9a7b270edaf55d97ef23ecec2d08073a382ce45c56114e67074aceca0fb08e101af4c08ba95a58c6282b153e3cee9ea

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsd4E02.tmp\nsisunz.dll

Filesize
40KB

MD5
5f13dbc378792f23e598079fc1e4422b

SHA1
5813c05802f15930aa860b8363af2b58426c8adf

SHA256
6e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d

SHA512
9270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5

Download Submit