6af2b5bb61f674c299944fc813d9d7e076aa9b67bd3666d320ba367cc5732081

Analysis

max time kernel
149s
max time network
149s
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, 05:07

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General

Target

3df738eaf10502ebceb614d0529a2df2_JaffaCakes118.exe
Size

129KB
MD5

3df738eaf10502ebceb614d0529a2df2
SHA1

b64ba07af3d94d224e20eee51c40da90ee9dc9e7
SHA256

6af2b5bb61f674c299944fc813d9d7e076aa9b67bd3666d320ba367cc5732081
SHA512

690217a641abeea0b09ff448ba1c1216f391455247a3d22bd04449fa6ba5c80d3dfd6d068ff9b648dedcb0bc912cbc9fa83ba56e4345f36a2b2073e5626326f2
SSDEEP

3072:RsQ6P2gUq/Mi6pV86tHzrcNIbhkyOOlIoRf5Hq0JhOUvwrhUN9PV/e:hBi8RHzYYkV4fR/D4

Score

5^/10

discovery 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/1700-9-0x0000000010000000-0x000000001000F000-memory.dmp	upx
behavioral2/memory/1700-8-0x0000000010000000-0x000000001000F000-memory.dmp	upx
behavioral2/memory/1700-5-0x0000000010000000-0x000000001000F000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 2 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	3df738eaf10502ebceb614d0529a2df2_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3df738eaf10502ebceb614d0529a2df2_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 664 wrote to memory of 1700	664	3df738eaf10502ebceb614d0529a2df2_JaffaCakes118.exe	85
PID 664 wrote to memory of 1700	664	3df738eaf10502ebceb614d0529a2df2_JaffaCakes118.exe	85
PID 664 wrote to memory of 1700	664	3df738eaf10502ebceb614d0529a2df2_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\3df738eaf10502ebceb614d0529a2df2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3df738eaf10502ebceb614d0529a2df2_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:664
- C:\Users\Admin\AppData\Local\Temp\3df738eaf10502ebceb614d0529a2df2_JaffaCakes118.exe
  ?
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1700

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

memory/664-0-0x0000000000403000-0x0000000000406000-memory.dmp

Filesize
12KB

Download
memory/664-1-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/664-3-0x0000000000403000-0x0000000000406000-memory.dmp

Filesize
12KB

Download
memory/1700-4-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/1700-9-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download
memory/1700-10-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/1700-8-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download
memory/1700-5-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download