d1ec457eab6fdee6069a68b7254d285da85b58aac62202900daf8f9622be09f4

Analysis

max time kernel
95s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
01/01/2025, 22:06

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General

Target

JaffaCakes118_60eb23fca4d131d362b8e39c0325bb00.exe
Size

176KB
MD5

60eb23fca4d131d362b8e39c0325bb00
SHA1

ef3519f410b08480d2f8be81717a973cbf2826af
SHA256

d1ec457eab6fdee6069a68b7254d285da85b58aac62202900daf8f9622be09f4
SHA512

8f0e4d46385035921c19a55b07b0d987fd268a0f2ce0b5a8ab7584dd3bf82d5ba961d38a21ed2dd562ef0a4ccab938ba3be0c40bef0651563568a6b444012854
SSDEEP

3072:5APazUfD8iJDZnxrYudpi78EfkE10q/pMIi9x:5+D8ivxpg7V110MWhz

Score

7^/10

discovery upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5068	JaffaCakes118_60eb23fca4d131d362b8e39c0325bb00mgr.exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/files/0x000c000000023b10-3.dat	upx
behavioral2/memory/5068-4-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral2/memory/5068-9-0x0000000000400000-0x000000000045D000-memory.dmp	upx

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
3592	5068	WerFault.exe	82

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	JaffaCakes118_60eb23fca4d131d362b8e39c0325bb00.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_60eb23fca4d131d362b8e39c0325bb00mgr.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2416	JaffaCakes118_60eb23fca4d131d362b8e39c0325bb00.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2416 wrote to memory of 5068	2416	JaffaCakes118_60eb23fca4d131d362b8e39c0325bb00.exe	82
PID 2416 wrote to memory of 5068	2416	JaffaCakes118_60eb23fca4d131d362b8e39c0325bb00.exe	82
PID 2416 wrote to memory of 5068	2416	JaffaCakes118_60eb23fca4d131d362b8e39c0325bb00.exe	82

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_60eb23fca4d131d362b8e39c0325bb00.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_60eb23fca4d131d362b8e39c0325bb00.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2416
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_60eb23fca4d131d362b8e39c0325bb00mgr.exe
  C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_60eb23fca4d131d362b8e39c0325bb00mgr.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5068
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5068 -s 264
    3⤵
    - Program crash
    PID:3592

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 5068 -ip 5068
1⤵
PID:2732

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_60eb23fca4d131d362b8e39c0325bb00mgr.exe

Filesize
153KB

MD5
63caaedd9675796966020d2fd7ac9f3a

SHA1
2966ab246e9c8d926f61c91a7e5dd80e7798d7e6

SHA256
a5a5d6ead6799377d947f0d77be21b1d79ca54fda2aa0ed2e1eccb14bd4d465b

SHA512
4e811df6f0b890e462e203c07597486728f2342d9f5230509be681231844a59db0ab1411e5e8b382da60eeee16c9dddc7a1199e2d37335f86891db4549cc247d

Download Submit
memory/2416-0-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2416-7-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/5068-4-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/5068-6-0x00000000005B0000-0x00000000005B1000-memory.dmp

Filesize
4KB

Download
memory/5068-9-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download