9e9b564f58d8eabc82e5eb3c6bc5e50bd7b1f20982c04b3b71796dd94f958227

Analysis

max time kernel
143s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
25/02/2024, 06:51

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General

Target

a326b68cd2fe65d4afc8332cccbcebe8.exe
Size

385KB
MD5

a326b68cd2fe65d4afc8332cccbcebe8
SHA1

011ecb4892200813d1d90c588956f564b595828f
SHA256

9e9b564f58d8eabc82e5eb3c6bc5e50bd7b1f20982c04b3b71796dd94f958227
SHA512

e7ea29043248a7bdd7c366fca8ee2d1833e80542f065d3cd943ccc07f6fff86b3a5492e3f763945617931cc6252cd2e76a957c629f330938b115ce45d4e75286
SSDEEP

12288:jZFit36GpgyCcdQ1WiD9CiE5TbR1BglCB:9FiqGOyY1D9CrbRvglCB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4464	a326b68cd2fe65d4afc8332cccbcebe8.exe

Executes dropped EXE 1 IoCs

pid	Process
4464	a326b68cd2fe65d4afc8332cccbcebe8.exe

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

Web Service

T1102

flow	ioc
11	pastebin.com
12	pastebin.com

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1580	a326b68cd2fe65d4afc8332cccbcebe8.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1580	a326b68cd2fe65d4afc8332cccbcebe8.exe
4464	a326b68cd2fe65d4afc8332cccbcebe8.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1580 wrote to memory of 4464	1580	a326b68cd2fe65d4afc8332cccbcebe8.exe	87
PID 1580 wrote to memory of 4464	1580	a326b68cd2fe65d4afc8332cccbcebe8.exe	87
PID 1580 wrote to memory of 4464	1580	a326b68cd2fe65d4afc8332cccbcebe8.exe	87

C:\Users\Admin\AppData\Local\Temp\a326b68cd2fe65d4afc8332cccbcebe8.exe
"C:\Users\Admin\AppData\Local\Temp\a326b68cd2fe65d4afc8332cccbcebe8.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1580
- C:\Users\Admin\AppData\Local\Temp\a326b68cd2fe65d4afc8332cccbcebe8.exe
  C:\Users\Admin\AppData\Local\Temp\a326b68cd2fe65d4afc8332cccbcebe8.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:4464

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\a326b68cd2fe65d4afc8332cccbcebe8.exe

Filesize
385KB

MD5
f8f8ea04c51a304782115337eda485c4

SHA1
0003536e3f01934800e85b3825f2694653078dfe

SHA256
6bb17019de6c904bdf6a68bd8cc897afeeccc8dc5927e1d9c9b029165bee7684

SHA512
f529de35941a281c1d1c1c2ddbc551d34a3e49d93c5ad2617f75ffa67c3acff7cca627ee3621ab281a1c112efb8e6d7ac4e17c54700f00a12f97d14c006e02dc

Download Submit
memory/1580-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1580-1-0x0000000000190000-0x00000000001F6000-memory.dmp

Filesize
408KB

Download
memory/1580-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/1580-11-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/4464-13-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/4464-15-0x0000000001470000-0x00000000014D6000-memory.dmp

Filesize
408KB

Download
memory/4464-20-0x0000000001610000-0x000000000166F000-memory.dmp

Filesize
380KB

Download
memory/4464-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4464-30-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4464-35-0x000000000C640000-0x000000000C67C000-memory.dmp

Filesize
240KB

Download
memory/4464-36-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download