d6d43e518ad11fee5d48d00d148dee779a08641e168eaace79f29fb836b7608f

General

Target

d6d43e518ad11fee5d48d00d148dee779a08641e168eaace79f29fb836b7608f.exe
Size

375KB
MD5

507829d4d619db588bc19dc88e2ce7bc
SHA1

d2224ec1e4dd778bdbc082d3f6370056b7f841dd
SHA256

d6d43e518ad11fee5d48d00d148dee779a08641e168eaace79f29fb836b7608f
SHA512

7362edf6b4819afe941f52eed54879bf60f4202f1e4ea41c6abd42c80a7e7504aeaaa49d29e9b48db67da44fb9c4506bad39884e974137ebce28ad5cfbb22c6f
SSDEEP

6144:E93TqoTetsvlJ4DGBdu2YpJ3qOe4yufYspgrGQVUAt5OCHmQRGRCnpGq:EFlT88z4yBU/3qO5yx1rGrAt5OCHjgCt

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/760-56-0x0000000010000000-0x000000001031C000-memory.dmp	upx
behavioral1/memory/760-59-0x0000000010000000-0x000000001031C000-memory.dmp	upx
behavioral1/memory/760-61-0x0000000010000000-0x000000001031C000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 620 set thread context of 760	620	d6d43e518ad11fee5d48d00d148dee779a08641e168eaace79f29fb836b7608f.exe	27

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
620	d6d43e518ad11fee5d48d00d148dee779a08641e168eaace79f29fb836b7608f.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 620 wrote to memory of 1312	620	d6d43e518ad11fee5d48d00d148dee779a08641e168eaace79f29fb836b7608f.exe	29
PID 620 wrote to memory of 1312	620	d6d43e518ad11fee5d48d00d148dee779a08641e168eaace79f29fb836b7608f.exe	29
PID 620 wrote to memory of 1312	620	d6d43e518ad11fee5d48d00d148dee779a08641e168eaace79f29fb836b7608f.exe	29
PID 620 wrote to memory of 1312	620	d6d43e518ad11fee5d48d00d148dee779a08641e168eaace79f29fb836b7608f.exe	29
PID 620 wrote to memory of 1312	620	d6d43e518ad11fee5d48d00d148dee779a08641e168eaace79f29fb836b7608f.exe	29
PID 620 wrote to memory of 1312	620	d6d43e518ad11fee5d48d00d148dee779a08641e168eaace79f29fb836b7608f.exe	29
PID 620 wrote to memory of 1312	620	d6d43e518ad11fee5d48d00d148dee779a08641e168eaace79f29fb836b7608f.exe	29
PID 620 wrote to memory of 764	620	d6d43e518ad11fee5d48d00d148dee779a08641e168eaace79f29fb836b7608f.exe	28
PID 620 wrote to memory of 764	620	d6d43e518ad11fee5d48d00d148dee779a08641e168eaace79f29fb836b7608f.exe	28
PID 620 wrote to memory of 764	620	d6d43e518ad11fee5d48d00d148dee779a08641e168eaace79f29fb836b7608f.exe	28
PID 620 wrote to memory of 764	620	d6d43e518ad11fee5d48d00d148dee779a08641e168eaace79f29fb836b7608f.exe	28
PID 620 wrote to memory of 764	620	d6d43e518ad11fee5d48d00d148dee779a08641e168eaace79f29fb836b7608f.exe	28
PID 620 wrote to memory of 764	620	d6d43e518ad11fee5d48d00d148dee779a08641e168eaace79f29fb836b7608f.exe	28
PID 620 wrote to memory of 764	620	d6d43e518ad11fee5d48d00d148dee779a08641e168eaace79f29fb836b7608f.exe	28
PID 620 wrote to memory of 760	620	d6d43e518ad11fee5d48d00d148dee779a08641e168eaace79f29fb836b7608f.exe	27
PID 620 wrote to memory of 760	620	d6d43e518ad11fee5d48d00d148dee779a08641e168eaace79f29fb836b7608f.exe	27
PID 620 wrote to memory of 760	620	d6d43e518ad11fee5d48d00d148dee779a08641e168eaace79f29fb836b7608f.exe	27
PID 620 wrote to memory of 760	620	d6d43e518ad11fee5d48d00d148dee779a08641e168eaace79f29fb836b7608f.exe	27
PID 620 wrote to memory of 760	620	d6d43e518ad11fee5d48d00d148dee779a08641e168eaace79f29fb836b7608f.exe	27
PID 620 wrote to memory of 760	620	d6d43e518ad11fee5d48d00d148dee779a08641e168eaace79f29fb836b7608f.exe	27
PID 620 wrote to memory of 760	620	d6d43e518ad11fee5d48d00d148dee779a08641e168eaace79f29fb836b7608f.exe	27
PID 620 wrote to memory of 760	620	d6d43e518ad11fee5d48d00d148dee779a08641e168eaace79f29fb836b7608f.exe	27

C:\Users\Admin\AppData\Local\Temp\d6d43e518ad11fee5d48d00d148dee779a08641e168eaace79f29fb836b7608f.exe
"C:\Users\Admin\AppData\Local\Temp\d6d43e518ad11fee5d48d00d148dee779a08641e168eaace79f29fb836b7608f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:620
- C:\Users\Admin\AppData\Local\Temp\d6d43e518ad11fee5d48d00d148dee779a08641e168eaace79f29fb836b7608f.exe
  C:\Users\Admin\AppData\Local\Temp\d6d43e518ad11fee5d48d00d148dee779a08641e168eaace79f29fb836b7608f.exe
  2⤵
  PID:760
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe"
  2⤵
  PID:764
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe"
  2⤵
  PID:1312

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/620-54-0x0000000075711000-0x0000000075713000-memory.dmp

Filesize
8KB

Download
memory/760-55-0x0000000010000000-0x000000001031C000-memory.dmp

Filesize
3.1MB

Download
memory/760-56-0x0000000010000000-0x000000001031C000-memory.dmp

Filesize
3.1MB

Download
memory/760-59-0x0000000010000000-0x000000001031C000-memory.dmp

Filesize
3.1MB

Download
memory/760-61-0x0000000010000000-0x000000001031C000-memory.dmp

Filesize
3.1MB

Download

Analysis

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