706ab4d535399fd77557b4cf003c7de1d4f47ddbebf573f65faeba047fec8e75

Analysis

max time kernel
139s
max time network
125s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21/09/2024, 06:27

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General

Target

ef3aed7254adf356e4930b868de4fe74_JaffaCakes118.exe
Size

184KB
MD5

ef3aed7254adf356e4930b868de4fe74
SHA1

c93a7d2976c3eeece7be37aca195faa7a8caaab0
SHA256

706ab4d535399fd77557b4cf003c7de1d4f47ddbebf573f65faeba047fec8e75
SHA512

19f19082ce976b7e2755d2886d99f9d0648e2c4d459d190e338c6e7992a2814a79182771c60650e1f5d05bd0c7a1af530944ecf26cf960b2675096a58e48d471
SSDEEP

3072:Rz5LdqPwuFKcnnhVvKPNLY7jpJJSi7IfK7yfK/csqGwyHnCd/HGoafby4:d5JQbbnn/6Y/bJSqwvGwyid/Bafu

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2132	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
336	csrss.exe

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File created	\systemroot\assembly\GAC_64\Desktop.ini	csrss.exe
File created	\systemroot\assembly\GAC_32\Desktop.ini	csrss.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1580 set thread context of 2132	1580	ef3aed7254adf356e4930b868de4fe74_JaffaCakes118.exe	30

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ef3aed7254adf356e4930b868de4fe74_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
1580	ef3aed7254adf356e4930b868de4fe74_JaffaCakes118.exe
1580	ef3aed7254adf356e4930b868de4fe74_JaffaCakes118.exe
1580	ef3aed7254adf356e4930b868de4fe74_JaffaCakes118.exe
1580	ef3aed7254adf356e4930b868de4fe74_JaffaCakes118.exe
336	csrss.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	1580	ef3aed7254adf356e4930b868de4fe74_JaffaCakes118.exe
Token: SeDebugPrivilege	1580	ef3aed7254adf356e4930b868de4fe74_JaffaCakes118.exe
Token: SeAssignPrimaryTokenPrivilege	864	svchost.exe
Token: SeIncreaseQuotaPrivilege	864	svchost.exe
Token: SeSecurityPrivilege	864	svchost.exe
Token: SeTakeOwnershipPrivilege	864	svchost.exe
Token: SeLoadDriverPrivilege	864	svchost.exe
Token: SeSystemtimePrivilege	864	svchost.exe
Token: SeBackupPrivilege	864	svchost.exe
Token: SeRestorePrivilege	864	svchost.exe
Token: SeShutdownPrivilege	864	svchost.exe
Token: SeSystemEnvironmentPrivilege	864	svchost.exe
Token: SeUndockPrivilege	864	svchost.exe
Token: SeManageVolumePrivilege	864	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	864	svchost.exe
Token: SeIncreaseQuotaPrivilege	864	svchost.exe
Token: SeSecurityPrivilege	864	svchost.exe
Token: SeTakeOwnershipPrivilege	864	svchost.exe
Token: SeLoadDriverPrivilege	864	svchost.exe
Token: SeSystemtimePrivilege	864	svchost.exe
Token: SeBackupPrivilege	864	svchost.exe
Token: SeRestorePrivilege	864	svchost.exe
Token: SeShutdownPrivilege	864	svchost.exe
Token: SeSystemEnvironmentPrivilege	864	svchost.exe
Token: SeUndockPrivilege	864	svchost.exe
Token: SeManageVolumePrivilege	864	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	864	svchost.exe
Token: SeIncreaseQuotaPrivilege	864	svchost.exe
Token: SeSecurityPrivilege	864	svchost.exe
Token: SeTakeOwnershipPrivilege	864	svchost.exe
Token: SeLoadDriverPrivilege	864	svchost.exe
Token: SeSystemtimePrivilege	864	svchost.exe
Token: SeBackupPrivilege	864	svchost.exe
Token: SeRestorePrivilege	864	svchost.exe
Token: SeShutdownPrivilege	864	svchost.exe
Token: SeSystemEnvironmentPrivilege	864	svchost.exe
Token: SeUndockPrivilege	864	svchost.exe
Token: SeManageVolumePrivilege	864	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	864	svchost.exe
Token: SeIncreaseQuotaPrivilege	864	svchost.exe
Token: SeSecurityPrivilege	864	svchost.exe
Token: SeTakeOwnershipPrivilege	864	svchost.exe
Token: SeLoadDriverPrivilege	864	svchost.exe
Token: SeSystemtimePrivilege	864	svchost.exe
Token: SeBackupPrivilege	864	svchost.exe
Token: SeRestorePrivilege	864	svchost.exe
Token: SeShutdownPrivilege	864	svchost.exe
Token: SeSystemEnvironmentPrivilege	864	svchost.exe
Token: SeUndockPrivilege	864	svchost.exe
Token: SeManageVolumePrivilege	864	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	864	svchost.exe
Token: SeIncreaseQuotaPrivilege	864	svchost.exe
Token: SeSecurityPrivilege	864	svchost.exe
Token: SeTakeOwnershipPrivilege	864	svchost.exe
Token: SeLoadDriverPrivilege	864	svchost.exe
Token: SeSystemtimePrivilege	864	svchost.exe
Token: SeBackupPrivilege	864	svchost.exe
Token: SeRestorePrivilege	864	svchost.exe
Token: SeShutdownPrivilege	864	svchost.exe
Token: SeSystemEnvironmentPrivilege	864	svchost.exe
Token: SeUndockPrivilege	864	svchost.exe
Token: SeManageVolumePrivilege	864	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	864	svchost.exe
Token: SeIncreaseQuotaPrivilege	864	svchost.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
336	csrss.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1580 wrote to memory of 1152	1580	ef3aed7254adf356e4930b868de4fe74_JaffaCakes118.exe	20
PID 1580 wrote to memory of 336	1580	ef3aed7254adf356e4930b868de4fe74_JaffaCakes118.exe	2
PID 1580 wrote to memory of 2132	1580	ef3aed7254adf356e4930b868de4fe74_JaffaCakes118.exe	30
PID 1580 wrote to memory of 2132	1580	ef3aed7254adf356e4930b868de4fe74_JaffaCakes118.exe	30
PID 1580 wrote to memory of 2132	1580	ef3aed7254adf356e4930b868de4fe74_JaffaCakes118.exe	30
PID 1580 wrote to memory of 2132	1580	ef3aed7254adf356e4930b868de4fe74_JaffaCakes118.exe	30
PID 1580 wrote to memory of 2132	1580	ef3aed7254adf356e4930b868de4fe74_JaffaCakes118.exe	30
PID 336 wrote to memory of 864	336	csrss.exe	13
PID 336 wrote to memory of 960	336	csrss.exe	32
PID 336 wrote to memory of 960	336	csrss.exe	32

C:\Windows\system32\csrss.exe
%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
1⤵
- Executes dropped EXE
- Drops desktop.ini file(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:336

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:864

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1152
- C:\Users\Admin\AppData\Local\Temp\ef3aed7254adf356e4930b868de4fe74_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\ef3aed7254adf356e4930b868de4fe74_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1580
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe"
    3⤵
    - Deletes itself
    - System Location Discovery: System Language Discovery
    PID:2132

C:\Windows\system32\wbem\wmiprvse.exe
C:\Windows\system32\wbem\wmiprvse.exe -Embedding
1⤵
PID:960

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\system32\consrv.dll

Filesize
52KB

MD5
6bf2039986af96d98e08824ac6c383fd

SHA1
0bb6384656a96943cb427baa92446f987219a02e

SHA256
a3e03454ff636f4cdd0a95b856ea9e7857cd3ce0fd2bc6d528ab45781349103f

SHA512
fae378badcd6b45d69705d11fe5feb2d9f93fa444249c13aff9b150359ffdbcfe2b160731e193d3e19b6eef18d2ef01de41549a1c2bbdf59501f901511f9068e

Download Submit
\??\globalroot\systemroot\assembly\temp\@

Filesize
2KB

MD5
18413ee361605f46c5c440d5ebc206e5

SHA1
04a1e375b93e9550ff6f590f6147c8821e87f023

SHA256
09e37a25aa38827592d003f26a33aaed29f5d2156d015dc4786bf082ec807eb4

SHA512
dc527fe797d16c1025d98dc0e8500a9da608a893ae5632c5fe538e3b95d307204ffdf6e7efc34a2626d095ccd54371300bc2c99d6d794f42409c1c9583d5fc09

Download Submit
memory/336-28-0x0000000000C10000-0x0000000000C21000-memory.dmp

Filesize
68KB

Download
memory/336-22-0x0000000000C10000-0x0000000000C21000-memory.dmp

Filesize
68KB

Download
memory/336-19-0x00000000004C0000-0x00000000004C1000-memory.dmp

Filesize
4KB

Download
memory/336-21-0x0000000000C10000-0x0000000000C21000-memory.dmp

Filesize
68KB

Download
memory/864-169-0x0000000000C60000-0x0000000000C6B000-memory.dmp

Filesize
44KB

Download
memory/864-30-0x0000000000C50000-0x0000000000C5B000-memory.dmp

Filesize
44KB

Download
memory/864-31-0x0000000000C40000-0x0000000000C48000-memory.dmp

Filesize
32KB

Download
memory/864-35-0x0000000000C50000-0x0000000000C5B000-memory.dmp

Filesize
44KB

Download
memory/864-40-0x0000000000C60000-0x0000000000C6B000-memory.dmp

Filesize
44KB

Download
memory/864-39-0x0000000000C50000-0x0000000000C5B000-memory.dmp

Filesize
44KB

Download
memory/1152-14-0x00000000025E0000-0x00000000025E6000-memory.dmp

Filesize
24KB

Download
memory/1152-10-0x00000000025E0000-0x00000000025E6000-memory.dmp

Filesize
24KB

Download
memory/1152-6-0x00000000025E0000-0x00000000025E6000-memory.dmp

Filesize
24KB

Download
memory/1152-5-0x00000000025D0000-0x00000000025D2000-memory.dmp

Filesize
8KB

Download
memory/1580-27-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1580-26-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/1580-0-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/1580-3-0x0000000000401000-0x0000000000402000-memory.dmp

Filesize
4KB

Download
memory/1580-2-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/1580-1-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1580-4-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download