4d1ef6bb17e9254a158eda38072154a2caf950625d3dbe7b7287e1681125a0ab

Analysis

max time kernel
143s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
13-02-2024 10:36

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General

Target

9933afcb808143a680d10030abb9527e.exe
Size

385KB
MD5

9933afcb808143a680d10030abb9527e
SHA1

84bb4fb6a32bc962424b3c0a48f3273c28df5175
SHA256

4d1ef6bb17e9254a158eda38072154a2caf950625d3dbe7b7287e1681125a0ab
SHA512

5fdf1da007845dc0e2c4c3573da903b8ccb59c0b767807417097f6d4e1801d5b564a7564e064062ec29228b6ab2d7e794dc13aceb4a723745b46183e58baecaf
SSDEEP

6144:oVqPmRb3BjnYmR8vOf3R6GlPbs2XhBZuEzfUGIYdDmQgsoszN8dvmOlMPsz83v5B:oVqPcb9nxR8s4szf/bgsosSdvmREIf5B

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2040	9933afcb808143a680d10030abb9527e.exe

Executes dropped EXE 1 IoCs

pid	Process
2040	9933afcb808143a680d10030abb9527e.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
6	pastebin.com
5	pastebin.com

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1208	9933afcb808143a680d10030abb9527e.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1208	9933afcb808143a680d10030abb9527e.exe
2040	9933afcb808143a680d10030abb9527e.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1208 wrote to memory of 2040	1208	9933afcb808143a680d10030abb9527e.exe	84
PID 1208 wrote to memory of 2040	1208	9933afcb808143a680d10030abb9527e.exe	84
PID 1208 wrote to memory of 2040	1208	9933afcb808143a680d10030abb9527e.exe	84

C:\Users\Admin\AppData\Local\Temp\9933afcb808143a680d10030abb9527e.exe
"C:\Users\Admin\AppData\Local\Temp\9933afcb808143a680d10030abb9527e.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1208
- C:\Users\Admin\AppData\Local\Temp\9933afcb808143a680d10030abb9527e.exe
  C:\Users\Admin\AppData\Local\Temp\9933afcb808143a680d10030abb9527e.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2040

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\9933afcb808143a680d10030abb9527e.exe

Filesize
385KB

MD5
e501642cdd7f02f88aad17ec134de229

SHA1
0dc1b98702efe1ccb57f2982bf3ecf1d7bf4b96f

SHA256
b2cd09ae932f5cc248e64b1ce3d45651f9a6f1ab7183878633d9b06eed693e9c

SHA512
6a69a8a07544089c8939e7a3fe597ba374d24d4051a998f35418462d9c04ffefbe7563616a4d739602b4b8c41c836466f70d0948d10f288fdc1d988bd74088b4

Download Submit
memory/1208-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1208-1-0x0000000001470000-0x00000000014D6000-memory.dmp

Filesize
408KB

Download
memory/1208-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/1208-11-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2040-13-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2040-15-0x00000000014D0000-0x0000000001536000-memory.dmp

Filesize
408KB

Download
memory/2040-20-0x0000000004ED0000-0x0000000004F2F000-memory.dmp

Filesize
380KB

Download
memory/2040-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2040-30-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2040-31-0x000000000B5B0000-0x000000000B5EC000-memory.dmp

Filesize
240KB

Download
memory/2040-36-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download