021c3e274586cbfd8e77b41231afbd93a7549fecc6b1942eb290c1242bee7a17

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
24/08/2024, 00:34

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General

Target

bda922baab8f417cbbab89c19c90713e_JaffaCakes118.exe
Size

33KB
MD5

bda922baab8f417cbbab89c19c90713e
SHA1

12501d9dfd6b2a4f40802b23543bad23688ea32b
SHA256

021c3e274586cbfd8e77b41231afbd93a7549fecc6b1942eb290c1242bee7a17
SHA512

3e116644fb16dcc9e2b9074e452af847d0465ee7493b664eaf682c123ce46c9b7ca9fddd2f6962a66216dfefc60cb480e19f6d3b3b5bff9d58607b0c469d5534
SSDEEP

768:E4uOFmaw6XLbJaZYxeWJX2JVM0DxU8TWSUCSsFc:EtcLbJayxeUeVMb83l

Score

7^/10

discovery upx

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
2204	bda922baab8f417cbbab89c19c90713e_JaffaCakes118.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2204-0-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral1/memory/2204-5-0x0000000000400000-0x000000000041B000-memory.dmp	upx

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Wizet\Maplenpkcrypt.dll	bda922baab8f417cbbab89c19c90713e_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	bda922baab8f417cbbab89c19c90713e_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2204	bda922baab8f417cbbab89c19c90713e_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\bda922baab8f417cbbab89c19c90713e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bda922baab8f417cbbab89c19c90713e_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2204

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\windf.dll

Filesize
50KB

MD5
122789aa2c28d9dceedfc5c2378ffb0d

SHA1
7b45c0d608e79ee11d01382a0d79ade80190b36f

SHA256
5d779128886ffd2eab5aad5725a087b721af760bf0990c13ae9e7163cd098c04

SHA512
d6b98405bd96f8780e87046fe17be4c3d1095c3173ec315458784d15d13c9682bdc856dbd3a4c1798d2133339cbcc10d3f1c78e58748e933386b5f99f69eb405

Download Submit
memory/2204-0-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2204-3-0x0000000000230000-0x0000000000242000-memory.dmp

Filesize
72KB

Download
memory/2204-5-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2204-6-0x0000000000230000-0x0000000000242000-memory.dmp

Filesize
72KB

Download