26392933fd4c464b0aca1664e4148727bfb0c435dbe7a161e4b632b80808dfb5

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
17/01/2024, 22:58

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General

Target

63d52f9d0da76e85c0b0d5c6adbebe43.exe
Size

1018KB
MD5

63d52f9d0da76e85c0b0d5c6adbebe43
SHA1

5a0be963f098b7fe5cca45f5c7edd6ed89c0a917
SHA256

26392933fd4c464b0aca1664e4148727bfb0c435dbe7a161e4b632b80808dfb5
SHA512

3b99536999cd32dedcc86796791ac62dc2ac6e7371c689289fa9aa43ee3a9238a2cc97ad6ffc39bf6b1e3e887c51795e94d41f610a128fd20d1ff303cdc8bd32
SSDEEP

24576:eErBOwUBE1Egw+VIXxdSuLj6UjZUjeRLqB:eyB4JiIwUjqjGL

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3016	cmd.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2664 set thread context of 2220	2664	63d52f9d0da76e85c0b0d5c6adbebe43.exe	23
PID 2220 set thread context of 2676	2220	63d52f9d0da76e85c0b0d5c6adbebe43.exe	28

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

System Information Discovery
T1082

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
2892	timeout.exe

Suspicious use of WriteProcessMemory 27 IoCs

description	pid	Process	procid_target
PID 2664 wrote to memory of 2220	2664	63d52f9d0da76e85c0b0d5c6adbebe43.exe	23
PID 2664 wrote to memory of 2220	2664	63d52f9d0da76e85c0b0d5c6adbebe43.exe	23
PID 2664 wrote to memory of 2220	2664	63d52f9d0da76e85c0b0d5c6adbebe43.exe	23
PID 2664 wrote to memory of 2220	2664	63d52f9d0da76e85c0b0d5c6adbebe43.exe	23
PID 2664 wrote to memory of 2220	2664	63d52f9d0da76e85c0b0d5c6adbebe43.exe	23
PID 2664 wrote to memory of 2220	2664	63d52f9d0da76e85c0b0d5c6adbebe43.exe	23
PID 2664 wrote to memory of 2220	2664	63d52f9d0da76e85c0b0d5c6adbebe43.exe	23
PID 2664 wrote to memory of 2220	2664	63d52f9d0da76e85c0b0d5c6adbebe43.exe	23
PID 2664 wrote to memory of 2220	2664	63d52f9d0da76e85c0b0d5c6adbebe43.exe	23
PID 2664 wrote to memory of 2220	2664	63d52f9d0da76e85c0b0d5c6adbebe43.exe	23
PID 2220 wrote to memory of 2676	2220	63d52f9d0da76e85c0b0d5c6adbebe43.exe	28
PID 2220 wrote to memory of 2676	2220	63d52f9d0da76e85c0b0d5c6adbebe43.exe	28
PID 2220 wrote to memory of 2676	2220	63d52f9d0da76e85c0b0d5c6adbebe43.exe	28
PID 2220 wrote to memory of 2676	2220	63d52f9d0da76e85c0b0d5c6adbebe43.exe	28
PID 2220 wrote to memory of 2676	2220	63d52f9d0da76e85c0b0d5c6adbebe43.exe	28
PID 2220 wrote to memory of 2676	2220	63d52f9d0da76e85c0b0d5c6adbebe43.exe	28
PID 2220 wrote to memory of 2676	2220	63d52f9d0da76e85c0b0d5c6adbebe43.exe	28
PID 2220 wrote to memory of 2676	2220	63d52f9d0da76e85c0b0d5c6adbebe43.exe	28
PID 2220 wrote to memory of 2676	2220	63d52f9d0da76e85c0b0d5c6adbebe43.exe	28
PID 2676 wrote to memory of 3016	2676	63d52f9d0da76e85c0b0d5c6adbebe43.exe	27
PID 2676 wrote to memory of 3016	2676	63d52f9d0da76e85c0b0d5c6adbebe43.exe	27
PID 2676 wrote to memory of 3016	2676	63d52f9d0da76e85c0b0d5c6adbebe43.exe	27
PID 2676 wrote to memory of 3016	2676	63d52f9d0da76e85c0b0d5c6adbebe43.exe	27
PID 3016 wrote to memory of 2892	3016	cmd.exe	25
PID 3016 wrote to memory of 2892	3016	cmd.exe	25
PID 3016 wrote to memory of 2892	3016	cmd.exe	25
PID 3016 wrote to memory of 2892	3016	cmd.exe	25

C:\Users\Admin\AppData\Local\Temp\63d52f9d0da76e85c0b0d5c6adbebe43.exe
"C:\Users\Admin\AppData\Local\Temp\63d52f9d0da76e85c0b0d5c6adbebe43.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2664
- C:\Users\Admin\AppData\Local\Temp\63d52f9d0da76e85c0b0d5c6adbebe43.exe
  C:\Users\Admin\AppData\Local\Temp\63d52f9d0da76e85c0b0d5c6adbebe43.exe
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:2220
- - C:\Users\Admin\AppData\Local\Temp\63d52f9d0da76e85c0b0d5c6adbebe43.exe
    C:\Users\Admin\AppData\Local\Temp\63d52f9d0da76e85c0b0d5c6adbebe43.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2676

C:\Windows\SysWOW64\timeout.exe
timeout 5
1⤵
- Delays execution with timeout.exe
PID:2892

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c timeout 5 && del C:\Users\Admin\AppData\Local\Temp\63D52F~1.EXE
1⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:3016

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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/2220-3-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2220-8-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2220-12-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2220-21-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2220-18-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2220-17-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2220-14-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2220-31-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2220-1-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2220-6-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2220-10-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2664-0-0x0000000000400000-0x0000000000502000-memory.dmp

Filesize
1.0MB

Download
memory/2664-4-0x00000000006E0000-0x00000000007E2000-memory.dmp

Filesize
1.0MB

Download
memory/2664-16-0x0000000000400000-0x0000000000502000-memory.dmp

Filesize
1.0MB

Download
memory/2676-28-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/2676-26-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/2676-30-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/2676-19-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/2676-36-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/2676-35-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/2676-34-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/2676-24-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download
memory/2676-22-0x0000000000400000-0x00000000004E0000-memory.dmp

Filesize
896KB

Download