553efc7a1819810c1337c58f3008191f8fffee5e67849372c90e23f52668c373 | Triage

Analysis

max time kernel
138s
max time network
140s
platform
windows7_x64
resource
win7-en
submitted
14-09-2021 09:38

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General

Target

SHIPMENT DOCUMENTS.jar
Size

332KB
MD5

65c3cc0c03c3be1fac74b6c7fa846801
SHA1

6c785194041c5a2d5ff5444cdef574244d3964ab
SHA256

553efc7a1819810c1337c58f3008191f8fffee5e67849372c90e23f52668c373
SHA512

0845582eb599bb7cc9d0c240affd61db3775979f89b43e323cf998fa1d00c90320b096bcd304707566e58973652dd28ce695ecfe3f766a4417300495ab4ec6e7

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1696	1984	WerFault.exe	25

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
1696	WerFault.exe
1696	WerFault.exe
1696	WerFault.exe
1696	WerFault.exe
1696	WerFault.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1696	WerFault.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1696	WerFault.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1984 wrote to memory of 1696	1984	java.exe	27
PID 1984 wrote to memory of 1696	1984	java.exe	27
PID 1984 wrote to memory of 1696	1984	java.exe	27

C:\Windows\system32\java.exe
java -jar "C:\Users\Admin\AppData\Local\Temp\SHIPMENT DOCUMENTS.jar"
1⤵
- Suspicious use of WriteProcessMemory
PID:1984
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 1984 -s 148
  2⤵
  - Program crash
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  PID:1696

Network

MITRE ATT&CK Matrix

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Downloads

memory/1696-56-0x00000000001A0000-0x00000000001A1000-memory.dmp

Filesize
4KB

Download
memory/1984-53-0x000007FEFBF01000-0x000007FEFBF03000-memory.dmp

Filesize
8KB

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