7806114f3d2c46360e31abc604e95b98c8e3d923a388b28fc2c947eb500449e8

Analysis

max time kernel
6s
max time network
56s
platform
windows7_x64
resource
win7v20210410
submitted
17/06/2021, 20:51

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
1bd452a1f967471cc9c502b26dad0ffd.exe
Size 361KB
Sample210617-bpsm5sl38a
SHA256 7806114f3d2c46360e31abc604e95b98c8e3d923a388b28fc2c947eb500449e8
MD5 1bd452a1f967471cc9c502b26dad0ffd
SHA1 f7870fd38bcd7e3704e6391ba1153bc344f00775
SHA512 ed662b7ac26a11a32c55e2643eeb9646c70d07fca881fbf86a87abe6c913d9e7755d630e0306653df86f4c8c865fe631f88cb00e12f4e89d7f60034bcf2942f8
MD5 SHA1 SHA512

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1272	cmd.exe

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

System Information Discovery
T1082

Kills process with taskkill 1 IoCs

evasion

pid	Process
332	taskkill.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	332	taskkill.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1068 wrote to memory of 1272	1068	1bd452a1f967471cc9c502b26dad0ffd.exe	29
PID 1068 wrote to memory of 1272	1068	1bd452a1f967471cc9c502b26dad0ffd.exe	29
PID 1068 wrote to memory of 1272	1068	1bd452a1f967471cc9c502b26dad0ffd.exe	29
PID 1068 wrote to memory of 1272	1068	1bd452a1f967471cc9c502b26dad0ffd.exe	29
PID 1272 wrote to memory of 332	1272	cmd.exe	31
PID 1272 wrote to memory of 332	1272	cmd.exe	31
PID 1272 wrote to memory of 332	1272	cmd.exe	31
PID 1272 wrote to memory of 332	1272	cmd.exe	31

C:\Users\Admin\AppData\Local\Temp\1bd452a1f967471cc9c502b26dad0ffd.exe
"C:\Users\Admin\AppData\Local\Temp\1bd452a1f967471cc9c502b26dad0ffd.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1068
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /im "1bd452a1f967471cc9c502b26dad0ffd.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\1bd452a1f967471cc9c502b26dad0ffd.exe" & exit
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:1272
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /im "1bd452a1f967471cc9c502b26dad0ffd.exe" /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:332

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

Loading Replay Monitor...

Downloads

memory/1068-60-0x0000000076661000-0x0000000076663000-memory.dmp

Download

memory/1068-63-0x00000000002B0000-0x00000000002DF000-memory.dmp

Download

memory/1068-64-0x0000000000400000-0x00000000008F8000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads