ed02c3de60701f97271c578756211131d9d5e7bc141e77f97abfbe9d64ccc92b

Analysis

max time kernel
45s
max time network
51s
platform
windows7_x64
resource
win7-20220414-en
submitted
08/06/2022, 17:23

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General

Target
MT103_Ref001293838 Confirmation transfer Copy.exe
Size 76KB
Sample220608-vx44dsdbe9
SHA256 ed02c3de60701f97271c578756211131d9d5e7bc141e77f97abfbe9d64ccc92b
MD5 6c0c7c7b6bb4b7beb0fd2e834f34db5d
SHA1 4fbd9569327fd153021dba6bcac1ce4751a92405
SHA512 a07820d5e460979be1316eeac1f7635b197f04f4f638ad8dbfa81dcb309765f162f542bf0ef07a0be9985f590b4879e281254be03a78379d84a5e696f2949d16
MD5 SHA1 SHA512

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2044	1672	WerFault.exe	26

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1672	MT103_Ref001293838 Confirmation transfer Copy.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1672 wrote to memory of 1036	1672	MT103_Ref001293838 Confirmation transfer Copy.exe	27
PID 1672 wrote to memory of 1036	1672	MT103_Ref001293838 Confirmation transfer Copy.exe	27
PID 1672 wrote to memory of 1036	1672	MT103_Ref001293838 Confirmation transfer Copy.exe	27
PID 1672 wrote to memory of 1036	1672	MT103_Ref001293838 Confirmation transfer Copy.exe	27
PID 1672 wrote to memory of 2044	1672	MT103_Ref001293838 Confirmation transfer Copy.exe	29
PID 1672 wrote to memory of 2044	1672	MT103_Ref001293838 Confirmation transfer Copy.exe	29
PID 1672 wrote to memory of 2044	1672	MT103_Ref001293838 Confirmation transfer Copy.exe	29
PID 1672 wrote to memory of 2044	1672	MT103_Ref001293838 Confirmation transfer Copy.exe	29

C:\Users\Admin\AppData\Local\Temp\MT103_Ref001293838 Confirmation transfer Copy.exe
"C:\Users\Admin\AppData\Local\Temp\MT103_Ref001293838 Confirmation transfer Copy.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1672
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe"
  2⤵
  PID:1036
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1672 -s 1320
  2⤵
  - Program crash
  PID:2044

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1672-54-0x0000000000CC0000-0x0000000000CD8000-memory.dmp

Download

memory/1672-55-0x00000000763C1000-0x00000000763C3000-memory.dmp