c66b37fbdda2323d9ba0d03c8d026af34618e3e6a9ac645b336efef072d0e396

Analysis

max time kernel
144s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
17-04-2024 03:11

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General

Target

f4e85e433cc82e1a9c2fdb36e32ad8dc_JaffaCakes118.exe
Size

958KB
MD5

f4e85e433cc82e1a9c2fdb36e32ad8dc
SHA1

df14ea162e7cc7184263ebac29109d3f2b354586
SHA256

c66b37fbdda2323d9ba0d03c8d026af34618e3e6a9ac645b336efef072d0e396
SHA512

8388f61e5d370b6c69e76834fe5e5757a3d405c48b01d2e577a4f4e45b677f0c9ceeb038d73a7b89e31530cb5b5c4fea1d055600b837c5697d84161961f12c29
SSDEEP

12288:7L4lb/rELJJjGhOsQQaS+4p043771NKSi4/BGVJBZwjI1t6ZLrxFE0LgmQ74f0vf:urEFJjGxrI4RdNKNwA7BCk1tGLNS7F5p

Score

6^/10

evasion trojan

Malware Config

Signatures

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	f4e85e433cc82e1a9c2fdb36e32ad8dc_JaffaCakes118.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
4588	4504	WerFault.exe	90

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	f4e85e433cc82e1a9c2fdb36e32ad8dc_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	f4e85e433cc82e1a9c2fdb36e32ad8dc_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Internet Explorer\IESettingSync	f4e85e433cc82e1a9c2fdb36e32ad8dc_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	f4e85e433cc82e1a9c2fdb36e32ad8dc_JaffaCakes118.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4504	f4e85e433cc82e1a9c2fdb36e32ad8dc_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4504	f4e85e433cc82e1a9c2fdb36e32ad8dc_JaffaCakes118.exe
4504	f4e85e433cc82e1a9c2fdb36e32ad8dc_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\f4e85e433cc82e1a9c2fdb36e32ad8dc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f4e85e433cc82e1a9c2fdb36e32ad8dc_JaffaCakes118.exe"
1⤵
- Checks whether UAC is enabled
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4504
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4504 -s 2244
  2⤵
  - Program crash
  PID:4588

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4504 -ip 4504
1⤵
PID:4272

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 --no-appcompat-clear --mojo-platform-channel-handle=1344 --field-trial-handle=2180,i,12780723798465539942,12010519452607841069,262144 --variations-seed-version /prefetch:8
1⤵
PID:4392

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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