9854ba85fdeebc58e4e8f0fd3d77afbe6af528c6c27061775d13bfaa1e59c6ab

Analysis

max time kernel
148s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
11/01/2024, 13:31

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General

Target

53a636842a03c2324287d645ffc1636d.exe
Size

385KB
MD5

53a636842a03c2324287d645ffc1636d
SHA1

5ee37962de011768ec3990d12a9689ea27b3127d
SHA256

9854ba85fdeebc58e4e8f0fd3d77afbe6af528c6c27061775d13bfaa1e59c6ab
SHA512

244c0f40f96af062ae0962d6467eac6abd4afec7a1431adbaeba64a1b64e30ceff0649d3ab6a5766810410af798db3d14b0df18b555fd568c7348c5dc7f0760e
SSDEEP

12288:GAzC/O6vRVvEFA1exJ4hcsIlb7odUKz1zPmV+tkB:GUC/O6vXvylPHxMdU+xPmc2B

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
224	53a636842a03c2324287d645ffc1636d.exe

Executes dropped EXE 1 IoCs

pid	Process
224	53a636842a03c2324287d645ffc1636d.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3620	53a636842a03c2324287d645ffc1636d.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3620	53a636842a03c2324287d645ffc1636d.exe
224	53a636842a03c2324287d645ffc1636d.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3620 wrote to memory of 224	3620	53a636842a03c2324287d645ffc1636d.exe	89
PID 3620 wrote to memory of 224	3620	53a636842a03c2324287d645ffc1636d.exe	89
PID 3620 wrote to memory of 224	3620	53a636842a03c2324287d645ffc1636d.exe	89

C:\Users\Admin\AppData\Local\Temp\53a636842a03c2324287d645ffc1636d.exe
"C:\Users\Admin\AppData\Local\Temp\53a636842a03c2324287d645ffc1636d.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3620
- C:\Users\Admin\AppData\Local\Temp\53a636842a03c2324287d645ffc1636d.exe
  C:\Users\Admin\AppData\Local\Temp\53a636842a03c2324287d645ffc1636d.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:224

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\53a636842a03c2324287d645ffc1636d.exe

Filesize
385KB

MD5
c019463675e1926e72abe880b157afb2

SHA1
603b0a2f68716a9af772ac8ab3caa39992f65569

SHA256
297e4677752037c8c6394417b9a233b8d39cd427a7aa5933688512dbd10ecde6

SHA512
f37dd6eaffd37c534077506cfa88abbe486f0733ecc4e7c2e787fcba9df080ad154ec1f54ddf2805230d0a6759c530a4186b4e76d32eefc1117fa0cf55831088

Download Submit
memory/224-13-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/224-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/224-20-0x0000000001610000-0x000000000166F000-memory.dmp

Filesize
380KB

Download
memory/224-19-0x0000000001470000-0x00000000014D6000-memory.dmp

Filesize
408KB

Download
memory/224-36-0x000000000C620000-0x000000000C65C000-memory.dmp

Filesize
240KB

Download
memory/224-38-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/224-32-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/3620-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/3620-1-0x00000000014D0000-0x0000000001536000-memory.dmp

Filesize
408KB

Download
memory/3620-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/3620-11-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download