41b315e70843bdcd5a9cc1b8c8f86ddd1fd11c7423ec3842d689515743900240

Analysis

max time kernel
124s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
24/05/2024, 22:31

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General

Target

41B315E70843BDCD5A9CC1B8C8F86DDD1FD11C7423EC3.exe
Size

2.4MB
MD5

9c33312023037939a8a67002fffddf0d
SHA1

17bc2635d50b16539ed986cdf9ea23c1ffee84af
SHA256

41b315e70843bdcd5a9cc1b8c8f86ddd1fd11c7423ec3842d689515743900240
SHA512

5b170e57b0700741e2622523204516dd8bc5e71192a7c48f81bf6a1b3744eea4ea54f268b78dce66dd15db14ece1699422637180132ff2ba7369f105347e2ddc
SSDEEP

49152:W14OLsJ1eADGF2IuDSPyyvfJrbVp/eDfAdfouytdGc:7OLsDe/F2IuDSqyZr5p/3f9SN

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Wukjhqlvhvl = "C:\\Users\\Admin\\AppData\\Roaming\\Wukjhqlvhvl.exe"	41B315E70843BDCD5A9CC1B8C8F86DDD1FD11C7423EC3.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1788 set thread context of 3188	1788	41B315E70843BDCD5A9CC1B8C8F86DDD1FD11C7423EC3.exe	109

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1788	41B315E70843BDCD5A9CC1B8C8F86DDD1FD11C7423EC3.exe
Token: SeDebugPrivilege	1788	41B315E70843BDCD5A9CC1B8C8F86DDD1FD11C7423EC3.exe
Token: SeDebugPrivilege	3188	aspnet_compiler.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1788 wrote to memory of 3188	1788	41B315E70843BDCD5A9CC1B8C8F86DDD1FD11C7423EC3.exe	109
PID 1788 wrote to memory of 3188	1788	41B315E70843BDCD5A9CC1B8C8F86DDD1FD11C7423EC3.exe	109
PID 1788 wrote to memory of 3188	1788	41B315E70843BDCD5A9CC1B8C8F86DDD1FD11C7423EC3.exe	109
PID 1788 wrote to memory of 3188	1788	41B315E70843BDCD5A9CC1B8C8F86DDD1FD11C7423EC3.exe	109
PID 1788 wrote to memory of 3188	1788	41B315E70843BDCD5A9CC1B8C8F86DDD1FD11C7423EC3.exe	109
PID 1788 wrote to memory of 3188	1788	41B315E70843BDCD5A9CC1B8C8F86DDD1FD11C7423EC3.exe	109
PID 1788 wrote to memory of 3188	1788	41B315E70843BDCD5A9CC1B8C8F86DDD1FD11C7423EC3.exe	109
PID 1788 wrote to memory of 3188	1788	41B315E70843BDCD5A9CC1B8C8F86DDD1FD11C7423EC3.exe	109

C:\Users\Admin\AppData\Local\Temp\41B315E70843BDCD5A9CC1B8C8F86DDD1FD11C7423EC3.exe
"C:\Users\Admin\AppData\Local\Temp\41B315E70843BDCD5A9CC1B8C8F86DDD1FD11C7423EC3.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1788
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:3188

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 --field-trial-handle=4432,i,16710585221322798697,8586257254049248207,262144 --variations-seed-version --mojo-platform-channel-handle=3452 /prefetch:8
1⤵
PID:2920

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

memory/1788-0-0x0000000074B7E000-0x0000000074B7F000-memory.dmp

Filesize
4KB

Download
memory/1788-1-0x0000000000E30000-0x000000000108C000-memory.dmp

Filesize
2.4MB

Download
memory/1788-2-0x0000000074B70000-0x0000000075320000-memory.dmp

Filesize
7.7MB

Download
memory/1788-3-0x0000000005BC0000-0x0000000005DE2000-memory.dmp

Filesize
2.1MB

Download
memory/1788-4-0x0000000006F10000-0x0000000007134000-memory.dmp

Filesize
2.1MB

Download
memory/1788-5-0x00000000076E0000-0x0000000007C84000-memory.dmp

Filesize
5.6MB

Download
memory/1788-6-0x00000000071D0000-0x0000000007262000-memory.dmp

Filesize
584KB

Download
memory/1788-7-0x0000000006F10000-0x000000000712E000-memory.dmp

Filesize
2.1MB

Download
memory/1788-22-0x0000000006F10000-0x000000000712E000-memory.dmp

Filesize
2.1MB

Download
memory/1788-16-0x0000000006F10000-0x000000000712E000-memory.dmp

Filesize
2.1MB

Download
memory/1788-12-0x0000000006F10000-0x000000000712E000-memory.dmp

Filesize
2.1MB

Download
memory/1788-8-0x0000000006F10000-0x000000000712E000-memory.dmp

Filesize
2.1MB

Download
memory/1788-42-0x0000000006F10000-0x000000000712E000-memory.dmp

Filesize
2.1MB

Download
memory/1788-40-0x0000000006F10000-0x000000000712E000-memory.dmp

Filesize
2.1MB

Download
memory/1788-24-0x0000000006F10000-0x000000000712E000-memory.dmp

Filesize
2.1MB

Download
memory/1788-20-0x0000000006F10000-0x000000000712E000-memory.dmp

Filesize
2.1MB

Download
memory/1788-18-0x0000000006F10000-0x000000000712E000-memory.dmp

Filesize
2.1MB

Download
memory/1788-14-0x0000000006F10000-0x000000000712E000-memory.dmp

Filesize
2.1MB

Download
memory/1788-10-0x0000000006F10000-0x000000000712E000-memory.dmp

Filesize
2.1MB

Download
memory/1788-62-0x0000000006F10000-0x000000000712E000-memory.dmp

Filesize
2.1MB

Download
memory/1788-66-0x0000000006F10000-0x000000000712E000-memory.dmp

Filesize
2.1MB

Download
memory/1788-70-0x0000000006F10000-0x000000000712E000-memory.dmp

Filesize
2.1MB

Download
memory/1788-68-0x0000000006F10000-0x000000000712E000-memory.dmp

Filesize
2.1MB

Download
memory/1788-64-0x0000000006F10000-0x000000000712E000-memory.dmp

Filesize
2.1MB

Download
memory/1788-60-0x0000000006F10000-0x000000000712E000-memory.dmp

Filesize
2.1MB

Download
memory/1788-58-0x0000000006F10000-0x000000000712E000-memory.dmp

Filesize
2.1MB

Download
memory/1788-56-0x0000000006F10000-0x000000000712E000-memory.dmp

Filesize
2.1MB

Download
memory/1788-52-0x0000000006F10000-0x000000000712E000-memory.dmp

Filesize
2.1MB

Download
memory/1788-50-0x0000000006F10000-0x000000000712E000-memory.dmp

Filesize
2.1MB

Download
memory/1788-48-0x0000000006F10000-0x000000000712E000-memory.dmp

Filesize
2.1MB

Download
memory/1788-54-0x0000000006F10000-0x000000000712E000-memory.dmp

Filesize
2.1MB

Download
memory/1788-46-0x0000000006F10000-0x000000000712E000-memory.dmp

Filesize
2.1MB

Download
memory/1788-44-0x0000000006F10000-0x000000000712E000-memory.dmp

Filesize
2.1MB

Download
memory/1788-38-0x0000000006F10000-0x000000000712E000-memory.dmp

Filesize
2.1MB

Download
memory/1788-36-0x0000000006F10000-0x000000000712E000-memory.dmp

Filesize
2.1MB

Download
memory/1788-34-0x0000000006F10000-0x000000000712E000-memory.dmp

Filesize
2.1MB

Download
memory/1788-32-0x0000000006F10000-0x000000000712E000-memory.dmp

Filesize
2.1MB

Download
memory/1788-30-0x0000000006F10000-0x000000000712E000-memory.dmp

Filesize
2.1MB

Download
memory/1788-28-0x0000000006F10000-0x000000000712E000-memory.dmp

Filesize
2.1MB

Download
memory/1788-26-0x0000000006F10000-0x000000000712E000-memory.dmp

Filesize
2.1MB

Download
memory/1788-4887-0x0000000074B70000-0x0000000075320000-memory.dmp

Filesize
7.7MB

Download
memory/1788-4888-0x0000000007390000-0x00000000073F0000-memory.dmp

Filesize
384KB

Download
memory/1788-4889-0x00000000073F0000-0x000000000743C000-memory.dmp

Filesize
304KB

Download
memory/1788-4890-0x0000000074B7E000-0x0000000074B7F000-memory.dmp

Filesize
4KB

Download
memory/1788-4891-0x0000000074B70000-0x0000000075320000-memory.dmp

Filesize
7.7MB

Download
memory/1788-4892-0x0000000074B70000-0x0000000075320000-memory.dmp

Filesize
7.7MB

Download
memory/1788-4893-0x0000000005AC0000-0x0000000005B14000-memory.dmp

Filesize
336KB

Download
memory/1788-4898-0x0000000074B70000-0x0000000075320000-memory.dmp

Filesize
7.7MB

Download
memory/3188-4897-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/3188-4899-0x0000000074B70000-0x0000000075320000-memory.dmp

Filesize
7.7MB

Download
memory/3188-4900-0x0000000074B70000-0x0000000075320000-memory.dmp

Filesize
7.7MB

Download
memory/3188-4903-0x0000000005CC0000-0x0000000005CCA000-memory.dmp

Filesize
40KB

Download
memory/3188-4904-0x0000000005D70000-0x0000000005E0C000-memory.dmp

Filesize
624KB

Download
memory/3188-4905-0x0000000005E80000-0x0000000005EE6000-memory.dmp

Filesize
408KB

Download
memory/3188-4906-0x0000000074B70000-0x0000000075320000-memory.dmp

Filesize
7.7MB

Download
memory/3188-4907-0x0000000074B70000-0x0000000075320000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads