812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973

Analysis

max time kernel
141s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
13/06/2024, 04:50

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General

Target

812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe
Size

1.1MB
MD5

ecdd03327b5b7772de069c9eead50239
SHA1

0cc5066d15a5314caeea56b8aa8c3203df9e1983
SHA256

812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973
SHA512

ea498f1ae0050404237add5c063e40b9883562c5fe143765ca603558e718c08ae07129f6c52fd2e3fea23c3b3ee94d6cee4a15ad63341f2153f35e2803b0b6fd
SSDEEP

24576:aH0dl8myX9Bg42QoXFkrzkmplSgRDYo0lG4Z8r7Qfbkiu5QO:acallSllG4ZM7QzMV

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 4 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	WScript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	WScript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	WScript.exe

Deletes itself 1 IoCs

pid	Process
5028	svchcst.exe

Executes dropped EXE 3 IoCs

pid	Process
3112	svchcst.exe
5028	svchcst.exe
1660	svchcst.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 4 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\Local Settings	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	WScript.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	WScript.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	WScript.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe
1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe
1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe
1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe
1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe
1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe
1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe
1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe
1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe
1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe
1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe
1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe
1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe
1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe
1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe
1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe
5028	svchcst.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe
1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe
5028	svchcst.exe
5028	svchcst.exe
3112	svchcst.exe
3112	svchcst.exe
1660	svchcst.exe
1660	svchcst.exe

Suspicious use of WriteProcessMemory 33 IoCs

description	pid	Process	procid_target
PID 1616 wrote to memory of 3404	1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe	96
PID 1616 wrote to memory of 3404	1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe	96
PID 1616 wrote to memory of 3404	1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe	96
PID 1616 wrote to memory of 4124	1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe	95
PID 1616 wrote to memory of 4124	1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe	95
PID 1616 wrote to memory of 4124	1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe	95
PID 1616 wrote to memory of 696	1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe	93
PID 1616 wrote to memory of 696	1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe	93
PID 1616 wrote to memory of 696	1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe	93
PID 1616 wrote to memory of 4540	1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe	97
PID 1616 wrote to memory of 4540	1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe	97
PID 1616 wrote to memory of 4540	1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe	97
PID 1616 wrote to memory of 2904	1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe	94
PID 1616 wrote to memory of 2904	1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe	94
PID 1616 wrote to memory of 2904	1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe	94
PID 1616 wrote to memory of 1200	1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe	91
PID 1616 wrote to memory of 1200	1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe	91
PID 1616 wrote to memory of 1200	1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe	91
PID 1616 wrote to memory of 4812	1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe	92
PID 1616 wrote to memory of 4812	1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe	92
PID 1616 wrote to memory of 4812	1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe	92
PID 1616 wrote to memory of 2120	1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe	98
PID 1616 wrote to memory of 2120	1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe	98
PID 1616 wrote to memory of 2120	1616	812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe	98
PID 3404 wrote to memory of 3112	3404	WScript.exe	100
PID 3404 wrote to memory of 3112	3404	WScript.exe	100
PID 3404 wrote to memory of 3112	3404	WScript.exe	100
PID 2120 wrote to memory of 5028	2120	WScript.exe	101
PID 2120 wrote to memory of 5028	2120	WScript.exe	101
PID 2120 wrote to memory of 5028	2120	WScript.exe	101
PID 2904 wrote to memory of 1660	2904	WScript.exe	102
PID 2904 wrote to memory of 1660	2904	WScript.exe	102
PID 2904 wrote to memory of 1660	2904	WScript.exe	102

C:\Users\Admin\AppData\Local\Temp\812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe
"C:\Users\Admin\AppData\Local\Temp\812cbf49eddeddf09f1459b4661024a4a5c20e900bf968ad46e0260909969973.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1616
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
  2⤵
  PID:1200
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
  2⤵
  PID:4812
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
  2⤵
  PID:696
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
  2⤵
  - Checks computer location settings
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2904
- - C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetWindowsHookEx
    PID:1660
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
  2⤵
  PID:4124
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
  2⤵
  - Checks computer location settings
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:3404
- - C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetWindowsHookEx
    PID:3112
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
  2⤵
  PID:4540
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
  2⤵
  - Checks computer location settings
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2120
- - C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
    3⤵
    - Deletes itself
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:5028

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=4120 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:8
1⤵
PID:1616

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs

Filesize
753B

MD5
dd67b0be652da6b1dee82dfa31f66a7b

SHA1
30c86db709d87ab52a330ab3c60c1d597d15842d

SHA256
1702100805c8c1bcf4f1be2f7db9c5eb80b867f31b3ad4f6310bbf1ed5aef0c1

SHA512
c22421cd5727264784d8e36380327d5ae9d85f6927c3f35e3cf2e18377e54ff05e554518f2d5fc33ffacd57c0315760f701e6f8f7f252eb98e37fbcab423472a

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe

Filesize
1.1MB

MD5
79400e7a5dc1c2e9381c30d40ec1e710

SHA1
9d9649cd14e96a9231beaf39f093e1adf3960ac5

SHA256
099cf4388f0a8d919414c5990c3d0bbdaf1d070eeb3c800b7c0615c66684e589

SHA512
299e940406a1757ec2d465b7b9ccb1cec386fbd3d3347826aded706529eaf487f52a3e0360527f1e9ac50965f4c2b84c7e32190e3609c86964dd74595f7f43c6

Download Submit
memory/1616-0-0x0000000000400000-0x000000000055F000-memory.dmp

Filesize
1.4MB

Download
memory/1616-23-0x0000000000400000-0x000000000055F000-memory.dmp

Filesize
1.4MB

Download
memory/1660-30-0x0000000000400000-0x000000000055F000-memory.dmp

Filesize
1.4MB

Download
memory/3112-29-0x0000000000400000-0x000000000055F000-memory.dmp

Filesize
1.4MB

Download
memory/5028-27-0x0000000000400000-0x000000000055F000-memory.dmp

Filesize
1.4MB

Download
memory/5028-31-0x0000000000400000-0x000000000055F000-memory.dmp

Filesize
1.4MB

Download