31c5da670de326a2090c43320e747fb7669d85793a5ec44358921ad329af2810

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
15/05/2024, 19:51

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General

Target

47c21a85e41447d94764516a93f620d9_JaffaCakes118.exe
Size

288KB
MD5

47c21a85e41447d94764516a93f620d9
SHA1

97f8691d41919990e99857dddb842789f0d9dec1
SHA256

31c5da670de326a2090c43320e747fb7669d85793a5ec44358921ad329af2810
SHA512

d4060eb72cbeb8d7f95b4d4f4f9801bca21c11247c736683f49feb651dfea8643b345cf700df1b090756b636badda04391a9e82ffd0b6231d229c23399be5b3c
SSDEEP

6144:FFJ0PLrcohP0/oP4vqbZA8fhncilTiI5V08ijLHtBqjK51HVqp:wvTPMqS8cidi6ujHmGrVy

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2296	befijjffef.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
1920	2296	WerFault.exe	83

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2400	wmic.exe
Token: SeSecurityPrivilege	2400	wmic.exe
Token: SeTakeOwnershipPrivilege	2400	wmic.exe
Token: SeLoadDriverPrivilege	2400	wmic.exe
Token: SeSystemProfilePrivilege	2400	wmic.exe
Token: SeSystemtimePrivilege	2400	wmic.exe
Token: SeProfSingleProcessPrivilege	2400	wmic.exe
Token: SeIncBasePriorityPrivilege	2400	wmic.exe
Token: SeCreatePagefilePrivilege	2400	wmic.exe
Token: SeBackupPrivilege	2400	wmic.exe
Token: SeRestorePrivilege	2400	wmic.exe
Token: SeShutdownPrivilege	2400	wmic.exe
Token: SeDebugPrivilege	2400	wmic.exe
Token: SeSystemEnvironmentPrivilege	2400	wmic.exe
Token: SeRemoteShutdownPrivilege	2400	wmic.exe
Token: SeUndockPrivilege	2400	wmic.exe
Token: SeManageVolumePrivilege	2400	wmic.exe
Token: 33	2400	wmic.exe
Token: 34	2400	wmic.exe
Token: 35	2400	wmic.exe
Token: 36	2400	wmic.exe
Token: SeIncreaseQuotaPrivilege	2400	wmic.exe
Token: SeSecurityPrivilege	2400	wmic.exe
Token: SeTakeOwnershipPrivilege	2400	wmic.exe
Token: SeLoadDriverPrivilege	2400	wmic.exe
Token: SeSystemProfilePrivilege	2400	wmic.exe
Token: SeSystemtimePrivilege	2400	wmic.exe
Token: SeProfSingleProcessPrivilege	2400	wmic.exe
Token: SeIncBasePriorityPrivilege	2400	wmic.exe
Token: SeCreatePagefilePrivilege	2400	wmic.exe
Token: SeBackupPrivilege	2400	wmic.exe
Token: SeRestorePrivilege	2400	wmic.exe
Token: SeShutdownPrivilege	2400	wmic.exe
Token: SeDebugPrivilege	2400	wmic.exe
Token: SeSystemEnvironmentPrivilege	2400	wmic.exe
Token: SeRemoteShutdownPrivilege	2400	wmic.exe
Token: SeUndockPrivilege	2400	wmic.exe
Token: SeManageVolumePrivilege	2400	wmic.exe
Token: 33	2400	wmic.exe
Token: 34	2400	wmic.exe
Token: 35	2400	wmic.exe
Token: 36	2400	wmic.exe
Token: SeIncreaseQuotaPrivilege	4744	wmic.exe
Token: SeSecurityPrivilege	4744	wmic.exe
Token: SeTakeOwnershipPrivilege	4744	wmic.exe
Token: SeLoadDriverPrivilege	4744	wmic.exe
Token: SeSystemProfilePrivilege	4744	wmic.exe
Token: SeSystemtimePrivilege	4744	wmic.exe
Token: SeProfSingleProcessPrivilege	4744	wmic.exe
Token: SeIncBasePriorityPrivilege	4744	wmic.exe
Token: SeCreatePagefilePrivilege	4744	wmic.exe
Token: SeBackupPrivilege	4744	wmic.exe
Token: SeRestorePrivilege	4744	wmic.exe
Token: SeShutdownPrivilege	4744	wmic.exe
Token: SeDebugPrivilege	4744	wmic.exe
Token: SeSystemEnvironmentPrivilege	4744	wmic.exe
Token: SeRemoteShutdownPrivilege	4744	wmic.exe
Token: SeUndockPrivilege	4744	wmic.exe
Token: SeManageVolumePrivilege	4744	wmic.exe
Token: 33	4744	wmic.exe
Token: 34	4744	wmic.exe
Token: 35	4744	wmic.exe
Token: 36	4744	wmic.exe
Token: SeIncreaseQuotaPrivilege	4744	wmic.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 4856 wrote to memory of 2296	4856	47c21a85e41447d94764516a93f620d9_JaffaCakes118.exe	83
PID 4856 wrote to memory of 2296	4856	47c21a85e41447d94764516a93f620d9_JaffaCakes118.exe	83
PID 4856 wrote to memory of 2296	4856	47c21a85e41447d94764516a93f620d9_JaffaCakes118.exe	83
PID 2296 wrote to memory of 2400	2296	befijjffef.exe	84
PID 2296 wrote to memory of 2400	2296	befijjffef.exe	84
PID 2296 wrote to memory of 2400	2296	befijjffef.exe	84
PID 2296 wrote to memory of 4744	2296	befijjffef.exe	87
PID 2296 wrote to memory of 4744	2296	befijjffef.exe	87
PID 2296 wrote to memory of 4744	2296	befijjffef.exe	87
PID 2296 wrote to memory of 2712	2296	befijjffef.exe	90
PID 2296 wrote to memory of 2712	2296	befijjffef.exe	90
PID 2296 wrote to memory of 2712	2296	befijjffef.exe	90
PID 2296 wrote to memory of 4988	2296	befijjffef.exe	92
PID 2296 wrote to memory of 4988	2296	befijjffef.exe	92
PID 2296 wrote to memory of 4988	2296	befijjffef.exe	92
PID 2296 wrote to memory of 4060	2296	befijjffef.exe	95
PID 2296 wrote to memory of 4060	2296	befijjffef.exe	95
PID 2296 wrote to memory of 4060	2296	befijjffef.exe	95

C:\Users\Admin\AppData\Local\Temp\47c21a85e41447d94764516a93f620d9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\47c21a85e41447d94764516a93f620d9_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4856
- C:\Users\Admin\AppData\Local\Temp\befijjffef.exe
  C:\Users\Admin\AppData\Local\Temp\befijjffef.exe 0!0!5!2!2!9!7!8!0!5!0 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2296
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81715802712.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2400
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81715802712.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4744
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81715802712.txt bios get version
    3⤵
    PID:2712
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81715802712.txt bios get version
    3⤵
    PID:4988
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81715802712.txt bios get version
    3⤵
    PID:4060
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2296 -s 964
    3⤵
    - Program crash
    PID:1920

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2296 -ip 2296
1⤵
PID:4680

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\81715802712.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81715802712.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

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C:\Users\Admin\AppData\Local\Temp\81715802712.txt

Filesize
58B

MD5
f8e2f71e123c5a848f2a83d2a7aef11e

SHA1
5e7a9a2937fa4f06fdf3e33d7def7de431c159b4

SHA256
79dae8edfddb5a748fb1ed83c87081b245aeff9178c95dcf5fbaaed6baf82121

SHA512
8d34a80d335ee5be5d899b19b385aeaeb6bc5480fd72d3d9e96269da2f544ccc13b30fd23111980de736a612b8beb24ff062f6bed2eb2d252dbe07a2ffeb701e

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

Filesize
570KB

MD5
0b01613c703a34baecb4765eefbb2737

SHA1
c1afacf56c0fce1297f826ce485ff25d79a0e972

SHA256
c6af1b926251291b8517e3f88fff42213f0b859f84dac2d9c40cede939406285

SHA512
992907a16fc8993f978f44dd0316edfb2fc216815698694aa318b0f183a570bfe50de6a33eae96b88dcd474406b26ae7b22cd178bebbfccccbd8ecff5eaaabe8

Download Submit