229154cf20adf428b2d5a45a45f3ccd28633a387ada7fd0877026daccfb46e57

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
18-08-2024 13:17

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General

Target

a6cf31235be47704eef919e614792ed2_JaffaCakes118.exe
Size

3.4MB
MD5

a6cf31235be47704eef919e614792ed2
SHA1

1e9671df18a1ff9249edf11ee6954d923bd08ddb
SHA256

229154cf20adf428b2d5a45a45f3ccd28633a387ada7fd0877026daccfb46e57
SHA512

750e992986112be4ab636344db16e4a0ea6027f80350382a7c5b36cfba09edf85d6db0fd0766bdcef91c23f2662b1305b18000afeb52602b9c2d379772d48d07
SSDEEP

49152:iYES5hH8CeaaGCdzyWNoAkalCF00JEzeHGCe05sZmEdtdJj5:iYNH8pafCd3NfknHEqHl50rdtd7

Score

7^/10

discovery evasion trojan

Malware Config

Signatures

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Wine	a6cf31235be47704eef919e614792ed2_JaffaCakes118.exe

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	a6cf31235be47704eef919e614792ed2_JaffaCakes118.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1632	a6cf31235be47704eef919e614792ed2_JaffaCakes118.exe

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	a6cf31235be47704eef919e614792ed2_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1632	a6cf31235be47704eef919e614792ed2_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\a6cf31235be47704eef919e614792ed2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a6cf31235be47704eef919e614792ed2_JaffaCakes118.exe"
1⤵
- Identifies Wine through registry keys
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1632

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1632-0-0x0000000000400000-0x0000000000D10000-memory.dmp

Filesize
9.1MB

Download
memory/1632-1-0x0000000000400000-0x0000000000D10000-memory.dmp

Filesize
9.1MB

Download