1c941273c3123170f7cca5fada55a7a8e3e8470ac7de9ac790cc58339734dd98

Analysis

max time kernel
140s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20/08/2024, 13:14

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General

Target

af5d4311289ce9345ab52d50e94f76aa_JaffaCakes118.exe
Size

191KB
MD5

af5d4311289ce9345ab52d50e94f76aa
SHA1

9bfe8a2ec92742c8efbe344ff5787a8b653ecd2a
SHA256

1c941273c3123170f7cca5fada55a7a8e3e8470ac7de9ac790cc58339734dd98
SHA512

edf6624400371260cf0be56a588dc75a712d9fbeed510f32806b9c82626fc33d4b3b388cea8a6b6352c9802c021ef3eac1196bd94114c93392c4bc35d692a6a2
SSDEEP

3072:FdTejYQcRkBtZy/kqtcGxekIQ8bqJLSjDexH0THKLW15Y5dyO5SDLm9qJV8Vd1vx:PWfUkBPyrtBxgQTMK0TKpxS3H8j0bi

Score

7^/10

discovery evasion trojan upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1616-0-0x0000000000400000-0x000000000056B000-memory.dmp	upx
behavioral2/memory/1616-15-0x0000000000400000-0x000000000056B000-memory.dmp	upx
behavioral2/memory/1616-17-0x0000000000400000-0x000000000056B000-memory.dmp	upx

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	af5d4311289ce9345ab52d50e94f76aa_JaffaCakes118.exe

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	af5d4311289ce9345ab52d50e94f76aa_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1616	af5d4311289ce9345ab52d50e94f76aa_JaffaCakes118.exe
1616	af5d4311289ce9345ab52d50e94f76aa_JaffaCakes118.exe
1616	af5d4311289ce9345ab52d50e94f76aa_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\af5d4311289ce9345ab52d50e94f76aa_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\af5d4311289ce9345ab52d50e94f76aa_JaffaCakes118.exe"
1⤵
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1616

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\FG.url

Filesize
192B

MD5
b32e479bd009ed83990c9673269a8679

SHA1
c90602796792d73b8e14df593d28c88639957537

SHA256
4da0710275fe2edc624ceae921dfed794450221c88daaac73467fc885cff1a3b

SHA512
d29415020d7ddc493ac36ad2351414523f9804f3031a50c6bfded58d8b9a83f13877ae73571e9dcc50eedd7014230196313dfab8618e587e118ae6ba4d94db12

Download Submit
memory/1616-0-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/1616-15-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/1616-17-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download