22535c3e3632e43b34696ae3842fd71914699b6d16372306cb1a48adb7d42340

Analysis

max time kernel
93s
max time network
113s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
16/04/2024, 22:55

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General

Target

f4828d97ec3e2d4d140fcb999e198569_JaffaCakes118.exe
Size

555KB
MD5

f4828d97ec3e2d4d140fcb999e198569
SHA1

c0a8c04895ccdf902c73003cd7633aced6456019
SHA256

22535c3e3632e43b34696ae3842fd71914699b6d16372306cb1a48adb7d42340
SHA512

570a7477ea7f6780ee940c166a0e6efff1df82d4adf352a9df3f1f7ef6b79a6df40517edb01e17f1bd08ff9ce4548665988e7eef2d7657cb0089d63468bf51ba
SSDEEP

12288:p16NMSySdazKQ6pd86EvIh1g2mxNVb1tytM75m9H0BzWof:pwKJSdaztod83vIh7mroM7MHOWof

Score

7^/10

discovery

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 1 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	f4828d97ec3e2d4d140fcb999e198569_JaffaCakes118.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	f4828d97ec3e2d4d140fcb999e198569_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	f4828d97ec3e2d4d140fcb999e198569_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3440	4352	WerFault.exe	84

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4352	f4828d97ec3e2d4d140fcb999e198569_JaffaCakes118.exe
4352	f4828d97ec3e2d4d140fcb999e198569_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
4352	f4828d97ec3e2d4d140fcb999e198569_JaffaCakes118.exe
4352	f4828d97ec3e2d4d140fcb999e198569_JaffaCakes118.exe
4352	f4828d97ec3e2d4d140fcb999e198569_JaffaCakes118.exe
4352	f4828d97ec3e2d4d140fcb999e198569_JaffaCakes118.exe
4352	f4828d97ec3e2d4d140fcb999e198569_JaffaCakes118.exe
4352	f4828d97ec3e2d4d140fcb999e198569_JaffaCakes118.exe
4352	f4828d97ec3e2d4d140fcb999e198569_JaffaCakes118.exe
4352	f4828d97ec3e2d4d140fcb999e198569_JaffaCakes118.exe
4352	f4828d97ec3e2d4d140fcb999e198569_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\f4828d97ec3e2d4d140fcb999e198569_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f4828d97ec3e2d4d140fcb999e198569_JaffaCakes118.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4352
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4352 -s 2068
  2⤵
  - Program crash
  PID:3440

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4352 -ip 4352
1⤵
PID:4520

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4352-0-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/4352-1-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/4352-12-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download