051d97d1f5d840b7c942ea453c5210571b2c27303a00ea1fa5f89f9eeb162e31

Analysis

max time kernel
137s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
22/05/2024, 12:53

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General

Target

6752cb4f2b87c4a6612244a2603ab64f_JaffaCakes118.exe
Size

714KB
MD5

6752cb4f2b87c4a6612244a2603ab64f
SHA1

ff3b1498714f27756cccf017318e74cdde7bf3d7
SHA256

051d97d1f5d840b7c942ea453c5210571b2c27303a00ea1fa5f89f9eeb162e31
SHA512

29bc98f7ab97c640bdc048ae9550b38292aacb81b834bcbd2b172efbc7f652977d33d750e0d4e102c089f60d5fc2f0e6ebb6385824303495a83519697edafb1f
SSDEEP

12288:zlJl5dW7tns88GArl/stEnYEefkFnF0aAHX0ZKjFLGKYBtbfz3Izl9Mjfc8vy4hA:zjlTWpnb8JrlGEYfk0x37j/2bfz3Iz3t

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4796	bedgfeafca.exe

Loads dropped DLL 2 IoCs

pid	Process
116	6752cb4f2b87c4a6612244a2603ab64f_JaffaCakes118.exe
116	6752cb4f2b87c4a6612244a2603ab64f_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
800	4796	WerFault.exe	83

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2632	wmic.exe
Token: SeSecurityPrivilege	2632	wmic.exe
Token: SeTakeOwnershipPrivilege	2632	wmic.exe
Token: SeLoadDriverPrivilege	2632	wmic.exe
Token: SeSystemProfilePrivilege	2632	wmic.exe
Token: SeSystemtimePrivilege	2632	wmic.exe
Token: SeProfSingleProcessPrivilege	2632	wmic.exe
Token: SeIncBasePriorityPrivilege	2632	wmic.exe
Token: SeCreatePagefilePrivilege	2632	wmic.exe
Token: SeBackupPrivilege	2632	wmic.exe
Token: SeRestorePrivilege	2632	wmic.exe
Token: SeShutdownPrivilege	2632	wmic.exe
Token: SeDebugPrivilege	2632	wmic.exe
Token: SeSystemEnvironmentPrivilege	2632	wmic.exe
Token: SeRemoteShutdownPrivilege	2632	wmic.exe
Token: SeUndockPrivilege	2632	wmic.exe
Token: SeManageVolumePrivilege	2632	wmic.exe
Token: 33	2632	wmic.exe
Token: 34	2632	wmic.exe
Token: 35	2632	wmic.exe
Token: 36	2632	wmic.exe
Token: SeIncreaseQuotaPrivilege	2632	wmic.exe
Token: SeSecurityPrivilege	2632	wmic.exe
Token: SeTakeOwnershipPrivilege	2632	wmic.exe
Token: SeLoadDriverPrivilege	2632	wmic.exe
Token: SeSystemProfilePrivilege	2632	wmic.exe
Token: SeSystemtimePrivilege	2632	wmic.exe
Token: SeProfSingleProcessPrivilege	2632	wmic.exe
Token: SeIncBasePriorityPrivilege	2632	wmic.exe
Token: SeCreatePagefilePrivilege	2632	wmic.exe
Token: SeBackupPrivilege	2632	wmic.exe
Token: SeRestorePrivilege	2632	wmic.exe
Token: SeShutdownPrivilege	2632	wmic.exe
Token: SeDebugPrivilege	2632	wmic.exe
Token: SeSystemEnvironmentPrivilege	2632	wmic.exe
Token: SeRemoteShutdownPrivilege	2632	wmic.exe
Token: SeUndockPrivilege	2632	wmic.exe
Token: SeManageVolumePrivilege	2632	wmic.exe
Token: 33	2632	wmic.exe
Token: 34	2632	wmic.exe
Token: 35	2632	wmic.exe
Token: 36	2632	wmic.exe
Token: SeIncreaseQuotaPrivilege	960	wmic.exe
Token: SeSecurityPrivilege	960	wmic.exe
Token: SeTakeOwnershipPrivilege	960	wmic.exe
Token: SeLoadDriverPrivilege	960	wmic.exe
Token: SeSystemProfilePrivilege	960	wmic.exe
Token: SeSystemtimePrivilege	960	wmic.exe
Token: SeProfSingleProcessPrivilege	960	wmic.exe
Token: SeIncBasePriorityPrivilege	960	wmic.exe
Token: SeCreatePagefilePrivilege	960	wmic.exe
Token: SeBackupPrivilege	960	wmic.exe
Token: SeRestorePrivilege	960	wmic.exe
Token: SeShutdownPrivilege	960	wmic.exe
Token: SeDebugPrivilege	960	wmic.exe
Token: SeSystemEnvironmentPrivilege	960	wmic.exe
Token: SeRemoteShutdownPrivilege	960	wmic.exe
Token: SeUndockPrivilege	960	wmic.exe
Token: SeManageVolumePrivilege	960	wmic.exe
Token: 33	960	wmic.exe
Token: 34	960	wmic.exe
Token: 35	960	wmic.exe
Token: 36	960	wmic.exe
Token: SeIncreaseQuotaPrivilege	960	wmic.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 116 wrote to memory of 4796	116	6752cb4f2b87c4a6612244a2603ab64f_JaffaCakes118.exe	83
PID 116 wrote to memory of 4796	116	6752cb4f2b87c4a6612244a2603ab64f_JaffaCakes118.exe	83
PID 116 wrote to memory of 4796	116	6752cb4f2b87c4a6612244a2603ab64f_JaffaCakes118.exe	83
PID 4796 wrote to memory of 2632	4796	bedgfeafca.exe	84
PID 4796 wrote to memory of 2632	4796	bedgfeafca.exe	84
PID 4796 wrote to memory of 2632	4796	bedgfeafca.exe	84
PID 4796 wrote to memory of 960	4796	bedgfeafca.exe	87
PID 4796 wrote to memory of 960	4796	bedgfeafca.exe	87
PID 4796 wrote to memory of 960	4796	bedgfeafca.exe	87
PID 4796 wrote to memory of 4980	4796	bedgfeafca.exe	90
PID 4796 wrote to memory of 4980	4796	bedgfeafca.exe	90
PID 4796 wrote to memory of 4980	4796	bedgfeafca.exe	90
PID 4796 wrote to memory of 2288	4796	bedgfeafca.exe	93
PID 4796 wrote to memory of 2288	4796	bedgfeafca.exe	93
PID 4796 wrote to memory of 2288	4796	bedgfeafca.exe	93
PID 4796 wrote to memory of 5012	4796	bedgfeafca.exe	95
PID 4796 wrote to memory of 5012	4796	bedgfeafca.exe	95
PID 4796 wrote to memory of 5012	4796	bedgfeafca.exe	95

C:\Users\Admin\AppData\Local\Temp\6752cb4f2b87c4a6612244a2603ab64f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6752cb4f2b87c4a6612244a2603ab64f_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:116
- C:\Users\Admin\AppData\Local\Temp\bedgfeafca.exe
  C:\Users\Admin\AppData\Local\Temp\bedgfeafca.exe 7^4^5^9^3^6^4^1^6^9^1 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:4796
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81716383145.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2632
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81716383145.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:960
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81716383145.txt bios get version
    3⤵
    PID:4980
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81716383145.txt bios get version
    3⤵
    PID:2288
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81716383145.txt bios get version
    3⤵
    PID:5012
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4796 -s 852
    3⤵
    - Program crash
    PID:800

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4796 -ip 4796
1⤵
PID:528

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\81716383145.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81716383145.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\81716383145.txt

Filesize
58B

MD5
f8e2f71e123c5a848f2a83d2a7aef11e

SHA1
5e7a9a2937fa4f06fdf3e33d7def7de431c159b4

SHA256
79dae8edfddb5a748fb1ed83c87081b245aeff9178c95dcf5fbaaed6baf82121

SHA512
8d34a80d335ee5be5d899b19b385aeaeb6bc5480fd72d3d9e96269da2f544ccc13b30fd23111980de736a612b8beb24ff062f6bed2eb2d252dbe07a2ffeb701e

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

Filesize
975KB

MD5
33c8a3becca901b784a5e2caf8e0dc4b

SHA1
6260dab54eafd394cce1a3a9f1f20611bed395b4

SHA256
4f53e616795b036f4d1e102c871ad9a81600c852fc496fc065fe2d35f7a56f2c

SHA512
f1e9ec27dd1df5ace990b6aff5d98757d2ada339ca5b2368d10df84b8ddd432eb0012327e64d6a2394b5ae7eab12871b1e4bb29345971171918123cb45f777f4

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsm4C6B.tmp\ZipDLL.dll

Filesize
163KB

MD5
2dc35ddcabcb2b24919b9afae4ec3091

SHA1
9eeed33c3abc656353a7ebd1c66af38cccadd939

SHA256
6bbeb39747f1526752980d4dbec2fe2c7347f3cc983a79c92561b92fe472e7a1

SHA512
0ccac336924f684da1f73db2dd230a0c932c5b4115ae1fa0e708b9db5e39d2a07dc54dac8d95881a42069cbb2c2886e880cdad715deda83c0de38757a0f6a901

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsm4C6B.tmp\hetpbrh.dll

Filesize
153KB

MD5
680d69caddb35d39626cda7f06ed8de3

SHA1
85b7a9af7658ae4adb4bacf4e087c4f53b0f32e6

SHA256
c6d54c99dff947e74d01be46905cd4ea5171f0e01300caea23fc08d41e52d54a

SHA512
09ce2e5d0e7794aba376493e005c0d7fe75b37ca5366cf52c235cf986161859e867124cf64f8867d27919d5e5277fdc8c365595e75a36aef7ad4026070c0a3bf

Download Submit