34a435e2fc21dab654d5535c236ccf7631b9455d7bf620d280af7a4c021bcf4b

Analysis

max time kernel
150s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/08/2024, 10:49

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General

Target

aab44c75a97e40757174ced324e32df6_JaffaCakes118.exe
Size

48KB
MD5

aab44c75a97e40757174ced324e32df6
SHA1

df595a002338283847a91a8feb1bb7c637131025
SHA256

34a435e2fc21dab654d5535c236ccf7631b9455d7bf620d280af7a4c021bcf4b
SHA512

4884d0693d3c75395bf57d5051165936e171513c3e3a929ea972aa00a0406b8777bd11a12906662e177cefd0745e4662fe28b99e0ec8ed566bca7bf009974035
SSDEEP

768:ky//HcLpkh6sKfgmHbJ4SJRx7xUk2yG5cqoUm:k8HKm1KImHbeIUkacmm

Score

6^/10

discovery persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Microsofts = "C:\\Windows\\csrcs.exe"	aab44c75a97e40757174ced324e32df6_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\csrcs.exe	aab44c75a97e40757174ced324e32df6_JaffaCakes118.exe
File opened for modification	C:\Windows\csrcs.exe	aab44c75a97e40757174ced324e32df6_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	aab44c75a97e40757174ced324e32df6_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1220	aab44c75a97e40757174ced324e32df6_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\aab44c75a97e40757174ced324e32df6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\aab44c75a97e40757174ced324e32df6_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1220

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4400,i,3210801877307184477,8078594481454001567,262144 --variations-seed-version --mojo-platform-channel-handle=3864 /prefetch:8
1⤵
PID:4112

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

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

C:\Windows\csrcs.exe

Filesize
48KB

MD5
aab44c75a97e40757174ced324e32df6

SHA1
df595a002338283847a91a8feb1bb7c637131025

SHA256
34a435e2fc21dab654d5535c236ccf7631b9455d7bf620d280af7a4c021bcf4b

SHA512
4884d0693d3c75395bf57d5051165936e171513c3e3a929ea972aa00a0406b8777bd11a12906662e177cefd0745e4662fe28b99e0ec8ed566bca7bf009974035

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads