634dac259f12478abd4f666a4b54f27a4ed0cc718bab03a4550d52d92bdffb78

Analysis

max time kernel
154s
max time network
160s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
16/03/2024, 07:01

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General

Target

cd6a0a66252d26b08ca2ea36ae3bb0d7.exe
Size

907KB
MD5

cd6a0a66252d26b08ca2ea36ae3bb0d7
SHA1

1570d3e547c136cf9c3d343fda96cdceeecbfb2d
SHA256

634dac259f12478abd4f666a4b54f27a4ed0cc718bab03a4550d52d92bdffb78
SHA512

3681fafc389071eaf5d252727eab6cdda676bfaadfb54d0496a3015d94ab7b7e173517add4d0a6e44fc67037e7d4263272dd143d60fc9829edcc5aef691a575d
SSDEEP

12288:wTrDwMl3nCcTeKpwxPLb40OGoHj85FVqYDmXjYi3FOYrdCAu9LhjVDa/ZS1:y9XCK8oiw4VqdYiVObPDa/ZS1

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2420	cd6a0a66252d26b08ca2ea36ae3bb0d7.exe

Executes dropped EXE 1 IoCs

pid	Process
2420	cd6a0a66252d26b08ca2ea36ae3bb0d7.exe

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

Web Service

T1102

flow	ioc
31	pastebin.com
32	pastebin.com

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4268	cd6a0a66252d26b08ca2ea36ae3bb0d7.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4268	cd6a0a66252d26b08ca2ea36ae3bb0d7.exe
2420	cd6a0a66252d26b08ca2ea36ae3bb0d7.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4268 wrote to memory of 2420	4268	cd6a0a66252d26b08ca2ea36ae3bb0d7.exe	99
PID 4268 wrote to memory of 2420	4268	cd6a0a66252d26b08ca2ea36ae3bb0d7.exe	99
PID 4268 wrote to memory of 2420	4268	cd6a0a66252d26b08ca2ea36ae3bb0d7.exe	99

C:\Users\Admin\AppData\Local\Temp\cd6a0a66252d26b08ca2ea36ae3bb0d7.exe
"C:\Users\Admin\AppData\Local\Temp\cd6a0a66252d26b08ca2ea36ae3bb0d7.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4268
- C:\Users\Admin\AppData\Local\Temp\cd6a0a66252d26b08ca2ea36ae3bb0d7.exe
  C:\Users\Admin\AppData\Local\Temp\cd6a0a66252d26b08ca2ea36ae3bb0d7.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2420

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4088 --field-trial-handle=3088,i,14310325015283915034,7660943942870463106,262144 --variations-seed-version /prefetch:8
1⤵
PID:2348

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\cd6a0a66252d26b08ca2ea36ae3bb0d7.exe

Filesize
907KB

MD5
4ee3147effcbb66b158b59ec66a8aeeb

SHA1
f4d49e547294307f8aac22dc74c156b35b0f2d2c

SHA256
44416bc345cea3843254c5173e4cc0d815b36087047252e1a85507742457730e

SHA512
c487d29bbd7f670ad3cc497d5be59f1b1d213592c659062a29d4fc2dc6902ed8d44c8d365358019f4c7e6fd3429dc1c2663b2046fdc1e10ed8afe0980bb7bb93

Download Submit
memory/2420-13-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/2420-14-0x00000000015B0000-0x0000000001698000-memory.dmp

Filesize
928KB

Download
memory/2420-20-0x0000000005090000-0x000000000514B000-memory.dmp

Filesize
748KB

Download
memory/2420-21-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

Download
memory/2420-30-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2420-32-0x000000000B800000-0x000000000B898000-memory.dmp

Filesize
608KB

Download
memory/4268-0-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/4268-1-0x0000000001700000-0x00000000017E8000-memory.dmp

Filesize
928KB

Download
memory/4268-2-0x0000000000400000-0x00000000004BB000-memory.dmp

Filesize
748KB

Download
memory/4268-11-0x0000000000400000-0x00000000004BB000-memory.dmp

Filesize
748KB

Download