aab27bd5547d35dc159288f3b5b8760f21b0cfec86e8f0032b49dd0410f232bc

Analysis

max time kernel
120s
max time network
129s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30-11-2024 20:36

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

aab27bd5547d35dc159288f3b5b8760f21b0cfec86e8f0032b49dd0410f232bc.exe
Size

84KB
MD5

92d905bdfe13c798a2cda2bbacdad932
SHA1

66f1355f16ac1e328243e877880eb6e45e8b30e2
SHA256

aab27bd5547d35dc159288f3b5b8760f21b0cfec86e8f0032b49dd0410f232bc
SHA512

5c96c7be222d5c836402df302f5a1866df72bcad3d13643e8703e536cea9c6e42fde344ca79d564051fd3cd93326e834b3c4b7f59e5591d61cba3d59b7c9a180
SSDEEP

1536:+sE5jlwWrw6I3N8SFsngkZ4nJ9jHZN+4Ie6fFF6rS7cnouy8VAt:tE5Rw6GN8wsngi4nJ7N+P7Foc8outy

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1964-0-0x0000000000400000-0x0000000000438000-memory.dmp	upx
behavioral1/memory/1964-1-0x0000000000400000-0x0000000000438000-memory.dmp	upx
behavioral1/memory/1964-15-0x0000000000400000-0x0000000000438000-memory.dmp	upx
behavioral1/memory/1964-16-0x0000000000400000-0x0000000000438000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2260	1964	WerFault.exe	29

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	aab27bd5547d35dc159288f3b5b8760f21b0cfec86e8f0032b49dd0410f232bc.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1964 wrote to memory of 2260	1964	aab27bd5547d35dc159288f3b5b8760f21b0cfec86e8f0032b49dd0410f232bc.exe	32
PID 1964 wrote to memory of 2260	1964	aab27bd5547d35dc159288f3b5b8760f21b0cfec86e8f0032b49dd0410f232bc.exe	32
PID 1964 wrote to memory of 2260	1964	aab27bd5547d35dc159288f3b5b8760f21b0cfec86e8f0032b49dd0410f232bc.exe	32
PID 1964 wrote to memory of 2260	1964	aab27bd5547d35dc159288f3b5b8760f21b0cfec86e8f0032b49dd0410f232bc.exe	32

C:\Users\Admin\AppData\Local\Temp\aab27bd5547d35dc159288f3b5b8760f21b0cfec86e8f0032b49dd0410f232bc.exe
"C:\Users\Admin\AppData\Local\Temp\aab27bd5547d35dc159288f3b5b8760f21b0cfec86e8f0032b49dd0410f232bc.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1964
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1964 -s 836
  2⤵
  - Program crash
  PID:2260

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

Loading Replay Monitor...

Downloads

memory/1964-0-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1964-1-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1964-15-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1964-16-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download