729bb69f7a4eea069797cb57c084eb01a6a44e0d43be1f90a69795283e1993ee

Analysis

max time kernel
91s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
06/11/2022, 05:05

Target

HEUR-Trojan-Ransom.Win32.exe
Size

865KB
MD5

e3ccc3a8b9b6118bb701704da8e3fe96
SHA1

a6aed7e5441b9b5ca6a43ffc40ef8d4cafea3973
SHA256

729bb69f7a4eea069797cb57c084eb01a6a44e0d43be1f90a69795283e1993ee
SHA512

caad45b522181503e77caf98a174dedde4d39074b21c543fa87fa4c3c44032b69593916c140e41cf357afdf3100cbcaab6000ee0f47b9c0c4ccb711a06112b91
SSDEEP

12288:buAI/fN1zoFxdf0XgxZ7Ln8Wg9qn3bh3AbRV2Ngcc9zjYPnFMlUHYKv:CASFgPM2L8WgAdS2NizjYfFMl

Score

8^/10

upx

UPX packed file 3 IoCs

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

resource	yara_rule
behavioral2/memory/1180-132-0x0000000000400000-0x0000000000579000-memory.dmp	upx
behavioral2/memory/1180-134-0x0000000000400000-0x0000000000579000-memory.dmp	upx
behavioral2/memory/1180-135-0x0000000000400000-0x0000000000579000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4216	1180	WerFault.exe	80

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1180 wrote to memory of 3448	1180	HEUR-Trojan-Ransom.Win32.exe	81
PID 1180 wrote to memory of 3448	1180	HEUR-Trojan-Ransom.Win32.exe	81
PID 1180 wrote to memory of 3448	1180	HEUR-Trojan-Ransom.Win32.exe	81

C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Ransom.Win32.exe
"C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Ransom.Win32.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1180
- C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Ransom.Win32.exe
  C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Ransom.Win32.exe
  2⤵
  PID:3448
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1180 -s 444
  2⤵
  - Program crash
  PID:4216

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1180 -ip 1180
1⤵
PID:3768

memory/1180-132-0x0000000000400000-0x0000000000579000-memory.dmp

Filesize
1.5MB

Download
memory/1180-134-0x0000000000400000-0x0000000000579000-memory.dmp

Filesize
1.5MB

Download
memory/1180-135-0x0000000000400000-0x0000000000579000-memory.dmp

Filesize
1.5MB

Download