42ebc5984831677486d037b559e9189dd1c10226c452b46b192513115d4b95c2

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
17/10/2024, 21:10

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

42ebc5984831677486d037b559e9189dd1c10226c452b46b192513115d4b95c2.exe
Size

484KB
MD5

c8d6e431b97477300ee128d2ef33a1da
SHA1

4658428e829f0a0162ff4c0b2ea4982a304d949d
SHA256

42ebc5984831677486d037b559e9189dd1c10226c452b46b192513115d4b95c2
SHA512

05451a8aa27aafcb4b045d56d6a9685438247f3a6ae2b97206baa243c4ada5bea62424ac95434e30864110ee7ccba911f51f14219c745928b4445821ccc9ee77
SSDEEP

3072:SpgnsQVXlUwXstofOWGd2Mm+HKUgqnfBjFvXjw:SpgnsE+Bd2MmUKUgqJjFvX

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2260-1-0x0000000000400000-0x0000000000479000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2700	2260	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	42ebc5984831677486d037b559e9189dd1c10226c452b46b192513115d4b95c2.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2260 wrote to memory of 2700	2260	42ebc5984831677486d037b559e9189dd1c10226c452b46b192513115d4b95c2.exe	30
PID 2260 wrote to memory of 2700	2260	42ebc5984831677486d037b559e9189dd1c10226c452b46b192513115d4b95c2.exe	30
PID 2260 wrote to memory of 2700	2260	42ebc5984831677486d037b559e9189dd1c10226c452b46b192513115d4b95c2.exe	30
PID 2260 wrote to memory of 2700	2260	42ebc5984831677486d037b559e9189dd1c10226c452b46b192513115d4b95c2.exe	30

C:\Users\Admin\AppData\Local\Temp\42ebc5984831677486d037b559e9189dd1c10226c452b46b192513115d4b95c2.exe
"C:\Users\Admin\AppData\Local\Temp\42ebc5984831677486d037b559e9189dd1c10226c452b46b192513115d4b95c2.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2260
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2260 -s 36
  2⤵
  - Program crash
  PID:2700

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/2260-1-0x0000000000400000-0x0000000000479000-memory.dmp

Filesize
484KB

Download