13817334b617b2f91aa1b8f7bf46b39952669fa433212bb470e80ba50a71540a

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
02/06/2024, 10:41

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General

Target

8dcad29b897891ddbe76ecab6ef48fe4_JaffaCakes118.exe
Size

557KB
MD5

8dcad29b897891ddbe76ecab6ef48fe4
SHA1

c7984240608202b837bdc6e9f9426b76b0d31d4b
SHA256

13817334b617b2f91aa1b8f7bf46b39952669fa433212bb470e80ba50a71540a
SHA512

891cb30d1e9287f6b2853aaced0b1e998a29e591471797db79d1f5a5c85517f9dd1e1df999300457279776249327b3199efba1bee9f3c3be3bdcfc2b8e6168b7
SSDEEP

12288:unHO3irw4GZule7+NnUacqprKPLrU4841U2jo:uHIwwL4e7+NnUaPpyvV1U2k

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2712	eicabfbcicfd.exe

Loads dropped DLL 10 IoCs

pid	Process
2172	8dcad29b897891ddbe76ecab6ef48fe4_JaffaCakes118.exe
2172	8dcad29b897891ddbe76ecab6ef48fe4_JaffaCakes118.exe
2172	8dcad29b897891ddbe76ecab6ef48fe4_JaffaCakes118.exe
2956	WerFault.exe
2956	WerFault.exe
2956	WerFault.exe
2956	WerFault.exe
2956	WerFault.exe
2956	WerFault.exe
2956	WerFault.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
2956	2712	WerFault.exe	28

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	3012	wmic.exe
Token: SeSecurityPrivilege	3012	wmic.exe
Token: SeTakeOwnershipPrivilege	3012	wmic.exe
Token: SeLoadDriverPrivilege	3012	wmic.exe
Token: SeSystemProfilePrivilege	3012	wmic.exe
Token: SeSystemtimePrivilege	3012	wmic.exe
Token: SeProfSingleProcessPrivilege	3012	wmic.exe
Token: SeIncBasePriorityPrivilege	3012	wmic.exe
Token: SeCreatePagefilePrivilege	3012	wmic.exe
Token: SeBackupPrivilege	3012	wmic.exe
Token: SeRestorePrivilege	3012	wmic.exe
Token: SeShutdownPrivilege	3012	wmic.exe
Token: SeDebugPrivilege	3012	wmic.exe
Token: SeSystemEnvironmentPrivilege	3012	wmic.exe
Token: SeRemoteShutdownPrivilege	3012	wmic.exe
Token: SeUndockPrivilege	3012	wmic.exe
Token: SeManageVolumePrivilege	3012	wmic.exe
Token: 33	3012	wmic.exe
Token: 34	3012	wmic.exe
Token: 35	3012	wmic.exe
Token: SeIncreaseQuotaPrivilege	3012	wmic.exe
Token: SeSecurityPrivilege	3012	wmic.exe
Token: SeTakeOwnershipPrivilege	3012	wmic.exe
Token: SeLoadDriverPrivilege	3012	wmic.exe
Token: SeSystemProfilePrivilege	3012	wmic.exe
Token: SeSystemtimePrivilege	3012	wmic.exe
Token: SeProfSingleProcessPrivilege	3012	wmic.exe
Token: SeIncBasePriorityPrivilege	3012	wmic.exe
Token: SeCreatePagefilePrivilege	3012	wmic.exe
Token: SeBackupPrivilege	3012	wmic.exe
Token: SeRestorePrivilege	3012	wmic.exe
Token: SeShutdownPrivilege	3012	wmic.exe
Token: SeDebugPrivilege	3012	wmic.exe
Token: SeSystemEnvironmentPrivilege	3012	wmic.exe
Token: SeRemoteShutdownPrivilege	3012	wmic.exe
Token: SeUndockPrivilege	3012	wmic.exe
Token: SeManageVolumePrivilege	3012	wmic.exe
Token: 33	3012	wmic.exe
Token: 34	3012	wmic.exe
Token: 35	3012	wmic.exe
Token: SeIncreaseQuotaPrivilege	2548	wmic.exe
Token: SeSecurityPrivilege	2548	wmic.exe
Token: SeTakeOwnershipPrivilege	2548	wmic.exe
Token: SeLoadDriverPrivilege	2548	wmic.exe
Token: SeSystemProfilePrivilege	2548	wmic.exe
Token: SeSystemtimePrivilege	2548	wmic.exe
Token: SeProfSingleProcessPrivilege	2548	wmic.exe
Token: SeIncBasePriorityPrivilege	2548	wmic.exe
Token: SeCreatePagefilePrivilege	2548	wmic.exe
Token: SeBackupPrivilege	2548	wmic.exe
Token: SeRestorePrivilege	2548	wmic.exe
Token: SeShutdownPrivilege	2548	wmic.exe
Token: SeDebugPrivilege	2548	wmic.exe
Token: SeSystemEnvironmentPrivilege	2548	wmic.exe
Token: SeRemoteShutdownPrivilege	2548	wmic.exe
Token: SeUndockPrivilege	2548	wmic.exe
Token: SeManageVolumePrivilege	2548	wmic.exe
Token: 33	2548	wmic.exe
Token: 34	2548	wmic.exe
Token: 35	2548	wmic.exe
Token: SeIncreaseQuotaPrivilege	2800	wmic.exe
Token: SeSecurityPrivilege	2800	wmic.exe
Token: SeTakeOwnershipPrivilege	2800	wmic.exe
Token: SeLoadDriverPrivilege	2800	wmic.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 2172 wrote to memory of 2712	2172	8dcad29b897891ddbe76ecab6ef48fe4_JaffaCakes118.exe	28
PID 2172 wrote to memory of 2712	2172	8dcad29b897891ddbe76ecab6ef48fe4_JaffaCakes118.exe	28
PID 2172 wrote to memory of 2712	2172	8dcad29b897891ddbe76ecab6ef48fe4_JaffaCakes118.exe	28
PID 2172 wrote to memory of 2712	2172	8dcad29b897891ddbe76ecab6ef48fe4_JaffaCakes118.exe	28
PID 2712 wrote to memory of 3012	2712	eicabfbcicfd.exe	29
PID 2712 wrote to memory of 3012	2712	eicabfbcicfd.exe	29
PID 2712 wrote to memory of 3012	2712	eicabfbcicfd.exe	29
PID 2712 wrote to memory of 3012	2712	eicabfbcicfd.exe	29
PID 2712 wrote to memory of 2548	2712	eicabfbcicfd.exe	32
PID 2712 wrote to memory of 2548	2712	eicabfbcicfd.exe	32
PID 2712 wrote to memory of 2548	2712	eicabfbcicfd.exe	32
PID 2712 wrote to memory of 2548	2712	eicabfbcicfd.exe	32
PID 2712 wrote to memory of 2800	2712	eicabfbcicfd.exe	34
PID 2712 wrote to memory of 2800	2712	eicabfbcicfd.exe	34
PID 2712 wrote to memory of 2800	2712	eicabfbcicfd.exe	34
PID 2712 wrote to memory of 2800	2712	eicabfbcicfd.exe	34
PID 2712 wrote to memory of 2676	2712	eicabfbcicfd.exe	36
PID 2712 wrote to memory of 2676	2712	eicabfbcicfd.exe	36
PID 2712 wrote to memory of 2676	2712	eicabfbcicfd.exe	36
PID 2712 wrote to memory of 2676	2712	eicabfbcicfd.exe	36
PID 2712 wrote to memory of 2452	2712	eicabfbcicfd.exe	38
PID 2712 wrote to memory of 2452	2712	eicabfbcicfd.exe	38
PID 2712 wrote to memory of 2452	2712	eicabfbcicfd.exe	38
PID 2712 wrote to memory of 2452	2712	eicabfbcicfd.exe	38
PID 2712 wrote to memory of 2956	2712	eicabfbcicfd.exe	40
PID 2712 wrote to memory of 2956	2712	eicabfbcicfd.exe	40
PID 2712 wrote to memory of 2956	2712	eicabfbcicfd.exe	40
PID 2712 wrote to memory of 2956	2712	eicabfbcicfd.exe	40

C:\Users\Admin\AppData\Local\Temp\8dcad29b897891ddbe76ecab6ef48fe4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8dcad29b897891ddbe76ecab6ef48fe4_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2172
- C:\Users\Admin\AppData\Local\Temp\eicabfbcicfd.exe
  C:\Users\Admin\AppData\Local\Temp\eicabfbcicfd.exe 0-1-5-2-5-3-9-7-6-2-5 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2712
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81717324869.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3012
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81717324869.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2548
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81717324869.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2800
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81717324869.txt bios get version
    3⤵
    PID:2676
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81717324869.txt bios get version
    3⤵
    PID:2452
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2712 -s 368
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2956

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\81717324869.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
\Users\Admin\AppData\Local\Temp\eicabfbcicfd.exe

Filesize
764KB

MD5
286462dd4060b816f673431fe19d9855

SHA1
0f93f8fb93025b9ddcc4674cf843e7e6bafd2fb9

SHA256
d67a728d2e997c38fc86e4b3bd63f0b544783794b6274dd9a65f58d8f793882c

SHA512
91f79d9a07c3eb6af1a71657f9c9c1ca8bb719e22bd365357c335713719c9b5d0eceedc0d9f85bdd1f491d85c27b49defe9f8fe0e3f2e4766c488be308a54011

Download Submit
\Users\Admin\AppData\Local\Temp\nsyC03.tmp\dnjzh.dll

Filesize
125KB

MD5
7d7518d98e68eebbb02ee06a931fd0c6

SHA1
73a1c22beb0381aa241a4542df29d20a9da5e033

SHA256
6fd1735c87fd55624f93a5141710324ba6c23788c8804ce387592a6599fe7f14

SHA512
bb33af0a4b0f21fb13112cdd6880575c5ff7b19b67ec6db74f7c558a7666f8aa34864650313a4e5f56afb239da0d7e1a6c9e6c1d789907aa2c31e930e7103117

Download Submit
\Users\Admin\AppData\Local\Temp\nsyC03.tmp\nsisunz.dll

Filesize
40KB

MD5
5f13dbc378792f23e598079fc1e4422b

SHA1
5813c05802f15930aa860b8363af2b58426c8adf

SHA256
6e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d

SHA512
9270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5

Download Submit