5ac66ad6135a81b5007d53969c1dd1f780917723a7210a676cb04ed793513c52

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13/10/2024, 07:42

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General

Target

3e9cf16c08ed6843f7bb55e2a164776f_JaffaCakes118.exe
Size

780KB
MD5

3e9cf16c08ed6843f7bb55e2a164776f
SHA1

b3be1ebff3179b208862bef7b39e9a382a6d1dd3
SHA256

5ac66ad6135a81b5007d53969c1dd1f780917723a7210a676cb04ed793513c52
SHA512

3e62fd6efe87143dc85fd3f73b5101a90128e0311ec8a2a4f9600ba4d5fbec507eb7fc8efca5ca5af17c47e465d1f3742d93e6ed8af473c823b4b30bec0d7bb9
SSDEEP

24576:hueTs7biNotgvom4isFlXr4Gsp6My/rOewUUxvJjx:husEbiN3omglbnWjx

Score

7^/10

discovery upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 2 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/files/0x000a000000023b73-5.dat	acprotect
behavioral2/memory/4508-9-0x0000000074CE0000-0x0000000074CE9000-memory.dmp	acprotect

Loads dropped DLL 3 IoCs

pid	Process
4508	3e9cf16c08ed6843f7bb55e2a164776f_JaffaCakes118.exe
4508	3e9cf16c08ed6843f7bb55e2a164776f_JaffaCakes118.exe
4508	3e9cf16c08ed6843f7bb55e2a164776f_JaffaCakes118.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x000a000000023b73-5.dat	upx
behavioral2/memory/4508-9-0x0000000074CE0000-0x0000000074CE9000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	3e9cf16c08ed6843f7bb55e2a164776f_JaffaCakes118.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4508	3e9cf16c08ed6843f7bb55e2a164776f_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\3e9cf16c08ed6843f7bb55e2a164776f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3e9cf16c08ed6843f7bb55e2a164776f_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
PID:4508

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsk7AA0.tmp\GetVersion.dll

Filesize
6KB

MD5
dc9562578490df8bc464071f125bfc19

SHA1
56301a36ae4e3f92883f89f86b5d04da1e52770d

SHA256
0351fe33a6eb13417437c1baaee248442fb1ecc2c65940c9996bcda574677c3f

SHA512
9242f8e8ece707874ef61680cbfcba7fc810ec3a03d2cb2e803da59cc9c82badd71be0e76275574bc0c44cdfcef9b6db4e917ca8eb5391c5ae4b37e226b0c321

Download Submit
memory/4508-14-0x0000000074CE0000-0x0000000074CE9000-memory.dmp

Filesize
36KB

Download
memory/4508-9-0x0000000074CE0000-0x0000000074CE9000-memory.dmp

Filesize
36KB

Download
memory/4508-15-0x0000000074CE0000-0x0000000074CE9000-memory.dmp

Filesize
36KB

Download