41aff36e468738584879894efb4062f634c5bfe9c9300db8e15fe3f638f85f95

Analysis

max time kernel
95s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/09/2024, 16:14

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General

Target
f6626e65f1eb82888caee56c3f658b89_JaffaCakes118.exe
Size 2.8MB
Sample240925-tpmnpsvbql
SHA256 41aff36e468738584879894efb4062f634c5bfe9c9300db8e15fe3f638f85f95
MD5 f6626e65f1eb82888caee56c3f658b89
SHA1 8a45d192c080a0923cbc2757df086d34b39c63e1
SHA512 10ec80ec7db80e0c39f48d688a06ca3cde6c4dd37a26dc872967f3d663cc2dc2dd26d2211877c23e72f965189ab784fd851f0e45f3e2899ab96070957e5fa877
SSDEEP 49152:2hUacRT39VIQfT3WUacRT39VIQfTzWUacRT39VIQfTfWUacRT39VIQfT:2hUzRjwQfjWUzRjwQfHWUzRjwQfLWUzJ
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4944	228	WerFault.exe	81

System Location Discovery: System Language Discovery 1 TTPs 3 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	f6626e65f1eb82888caee56c3f658b89_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
3416	schtasks.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 228 wrote to memory of 3368	228	f6626e65f1eb82888caee56c3f658b89_JaffaCakes118.exe	82
PID 228 wrote to memory of 3368	228	f6626e65f1eb82888caee56c3f658b89_JaffaCakes118.exe	82
PID 228 wrote to memory of 3368	228	f6626e65f1eb82888caee56c3f658b89_JaffaCakes118.exe	82
PID 228 wrote to memory of 976	228	f6626e65f1eb82888caee56c3f658b89_JaffaCakes118.exe	83
PID 228 wrote to memory of 976	228	f6626e65f1eb82888caee56c3f658b89_JaffaCakes118.exe	83
PID 228 wrote to memory of 976	228	f6626e65f1eb82888caee56c3f658b89_JaffaCakes118.exe	83
PID 3368 wrote to memory of 3416	3368	cmd.exe	87
PID 3368 wrote to memory of 3416	3368	cmd.exe	87
PID 3368 wrote to memory of 3416	3368	cmd.exe	87

C:\Users\Admin\AppData\Local\Temp\f6626e65f1eb82888caee56c3f658b89_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f6626e65f1eb82888caee56c3f658b89_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:228
- C:\Windows\SysWOW64\cmd.exe
  cmd /c schtasks /Create /TN name /XML "C:\Users\Admin\AppData\Local\Temp\d0c5ac152f4348afb5bb7d5f6c508b2d.xml"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3368
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /Create /TN name /XML "C:\Users\Admin\AppData\Local\Temp\d0c5ac152f4348afb5bb7d5f6c508b2d.xml"
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:3416
- C:\Users\Admin\AppData\Local\Temp\f6626e65f1eb82888caee56c3f658b89_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\f6626e65f1eb82888caee56c3f658b89_JaffaCakes118.exe"
  2⤵
  PID:976
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 228 -s 816
  2⤵
  - Program crash
  PID:4944

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 228 -ip 228
1⤵
PID:4208

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

d0c5ac152f4348afb5bb7d5f6c508b2d.xml

Path C:\Users\Admin\AppData\Local\Temp\d0c5ac152f4348afb5bb7d5f6c508b2d.xml
Size 1KB
SHA256 9a303f8f55dac23c8026c379e9db7889b6dcdcae84eef224abf5b383d3f69033
MD5 6de1b33159e6c1e8ad0623dae37a195a
SHA1 2dc90fd881c260703196f00e488575ccb4bb1757
SHA512 2306e3abf098c954bc4b1df40befbde3098d356f1aadae860b0c23556025eb5abdfef9408a01d43a3286739db3cb8b892a0607998fc222fb88e5d1acafd68c9d
MD5 SHA1 SHA512

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memory/228-1-0x0000000000E80000-0x0000000000F80000-memory.dmp

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads