37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
25-04-2024 06:21

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General

Target

37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
Size

2.7MB
MD5

26ca5c12a12b97916dcc72489073dfab
SHA1

5438c3151794e6a1601934773dcb2e3bd7b7686b
SHA256

37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139
SHA512

2f70995483bf30a91229c6e54c0ce9d63bb0ce5a2519ca15976800f0184a91f83d7f4905e0fefc3a6f74d7606431574068e4113d9ce15729b92ec5265c0e0e61
SSDEEP

49152:+R0p8xHycIq+GI27nGroMPTJPer1c2HSjpjK3LBa9w4Sx:+R0pI/IQlUoMPdmpSpE4

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3808	xbodec.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Parametr = "C:\\AdobeMM\\xbodec.exe"	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\Parametr = "C:\\VidB9\\optiasys.exe"	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
3808	xbodec.exe
3808	xbodec.exe
1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
3808	xbodec.exe
3808	xbodec.exe
1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
3808	xbodec.exe
3808	xbodec.exe
1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
3808	xbodec.exe
3808	xbodec.exe
1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
3808	xbodec.exe
3808	xbodec.exe
1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
3808	xbodec.exe
3808	xbodec.exe
1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
3808	xbodec.exe
3808	xbodec.exe
1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
3808	xbodec.exe
3808	xbodec.exe
1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
3808	xbodec.exe
3808	xbodec.exe
1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
3808	xbodec.exe
3808	xbodec.exe
1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
3808	xbodec.exe
3808	xbodec.exe
1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
3808	xbodec.exe
3808	xbodec.exe
1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
3808	xbodec.exe
3808	xbodec.exe
1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
3808	xbodec.exe
3808	xbodec.exe
1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
3808	xbodec.exe
3808	xbodec.exe
1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1596 wrote to memory of 3808	1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe	92
PID 1596 wrote to memory of 3808	1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe	92
PID 1596 wrote to memory of 3808	1596	37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe	92

C:\Users\Admin\AppData\Local\Temp\37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe
"C:\Users\Admin\AppData\Local\Temp\37c3f42d9eedbe62c9b66dbca3abc12cf5f47a38a008cebf30c3b341a087e139.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1596
- C:\AdobeMM\xbodec.exe
  C:\AdobeMM\xbodec.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:3808

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=5248 --field-trial-handle=2236,i,5367110156796017614,12594004256180761011,262144 --variations-seed-version /prefetch:8
1⤵
PID:4532

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\AdobeMM\xbodec.exe

Filesize
2.7MB

MD5
ec004de48573e68dcaf3fd4a938479b0

SHA1
4eef49a6ec4bc15cb0b31659b1fac8e4af155943

SHA256
0cdd58edc81d49cc5a214fcc0bde177f93fac422aad014dad8eec7045bd05dd6

SHA512
85cc8fbc4a4fcccde693c15274f51dea87451eb6b6776a3d3b1bce3ac1202aee0111d7e7ec45999f2edc8edce33ca9daec5c1f6ac8ee1114b0ce6b644c4685b1

Download Submit
C:\Users\Admin\253086396416_10.0_Admin.ini

Filesize
199B

MD5
7a7fc983be635cca4d8be5d40f6c6674

SHA1
09448fb56248ceb54bc4fe1e22c3668f46ae31dd

SHA256
dbe08c8bf1411c9b5da8295249b54d6fe7e7ca98bb5b9735899b1527695f356f

SHA512
3f76ec26a3a517148f3ecb1fe13208350c0502346a64b0c7a4059049b6a17ba99651bdcc3484a3963effca9a0f53fa09d4f9fbd575bfa09d3efbbc21713bd7c8

Download Submit
C:\VidB9\optiasys.exe

Filesize
2.7MB

MD5
476966823a6d8b60d06a623581ee5385

SHA1
096faf0f8f491452b2f6906a4947145b0b374420

SHA256
e9d960c02792243dd457df6508354a5c73747567d231459a9842de8aea0b25e9

SHA512
7aa0423c6263ab00565d8d82522682b1b57cc844d892d004db5dc38be0f0fa25293d6acdd7a0da3557250f296be3272070dde352d888d8743946cad906d765ee

Download Submit