e2dfdfcfb221db0017e5afb76f29fb7c106a0145487f8a64389066d4f817b8f7

Analysis

max time kernel
140s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
26-11-2024 01:07

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General

Target

9ef8545ce892c926baaf83be30a5f079_JaffaCakes118.exe
Size

234KB
MD5

9ef8545ce892c926baaf83be30a5f079
SHA1

3ada78af14578d5f78d264bc16a4086d585b50b8
SHA256

e2dfdfcfb221db0017e5afb76f29fb7c106a0145487f8a64389066d4f817b8f7
SHA512

27383972e0440d8ebd31ce60c1611c7da55ed15a158c3c427257dadebdbc300bebe2d21427b4302b4ce6823a5a1170d69e437ec1c4482959e58ebef052f8a8d4
SSDEEP

6144:N6/HfGdFjZvU1MSGTRa4T3nw9hr4A9KW4uaSoSWON:KH8FjZsCZYg3crzkX6oSWON

Score

6^/10

discovery evasion trojan upx

Malware Config

Signatures

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

9ef8545ce892c926baaf83be30a5f079_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	9ef8545ce892c926baaf83be30a5f079_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/3420-0-0x0000000000400000-0x00000000005E1000-memory.dmp	upx
behavioral2/memory/3420-15-0x0000000000400000-0x00000000005E1000-memory.dmp	upx
behavioral2/memory/3420-17-0x0000000000400000-0x00000000005E1000-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

Processes:

9ef8545ce892c926baaf83be30a5f079_JaffaCakes118.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9ef8545ce892c926baaf83be30a5f079_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9ef8545ce892c926baaf83be30a5f079_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

9ef8545ce892c926baaf83be30a5f079_JaffaCakes118.exe

pid	process
3420	9ef8545ce892c926baaf83be30a5f079_JaffaCakes118.exe
3420	9ef8545ce892c926baaf83be30a5f079_JaffaCakes118.exe
3420	9ef8545ce892c926baaf83be30a5f079_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\9ef8545ce892c926baaf83be30a5f079_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9ef8545ce892c926baaf83be30a5f079_JaffaCakes118.exe"
1⤵
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:3420

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/3420-0-0x0000000000400000-0x00000000005E1000-memory.dmp

Filesize
1.9MB

Download
memory/3420-15-0x0000000000400000-0x00000000005E1000-memory.dmp

Filesize
1.9MB

Download
memory/3420-17-0x0000000000400000-0x00000000005E1000-memory.dmp

Filesize
1.9MB

Download