b4a02368084a17318bf74c788f5aeaa530555a175129aa0c08d8ab100afb6222

Analysis

max time kernel
52s
max time network
59s
platform
windows10-ltsc 2021_x64
resource
win10ltsc2021-20241211-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20241211-enlocale:en-usos:windows10-ltsc 2021-x64system
submitted
12-12-2024 06:27

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General

Target

launcher.exe
Size

2.7MB
MD5

43585525c685cdc8a58a2bcd525dff62
SHA1

b90d6b202148671e4df140f56a824ea25b649528
SHA256

b4a02368084a17318bf74c788f5aeaa530555a175129aa0c08d8ab100afb6222
SHA512

f46f6c21321d1b00ab1783b4346ce132744fb07e22de9c5fbb41c71f999e30f7e9d02c50857a7d64c0cfb86683005090aecd41fc18c21293bf05672d5c37eaa6
SSDEEP

49152:c79BvPwo72v4la0/YvIhZxTjKcmsvEIJ9FU:WsIxmsvx

Score

8^/10

execution

Malware Config

Signatures

Downloads MZ/PE file

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
884	powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
884	powershell.exe
884	powershell.exe

Suspicious use of AdjustPrivilegeToken 22 IoCs

description	pid	Process
Token: SeDebugPrivilege	884	powershell.exe
Token: SeIncreaseQuotaPrivilege	884	powershell.exe
Token: SeSecurityPrivilege	884	powershell.exe
Token: SeTakeOwnershipPrivilege	884	powershell.exe
Token: SeLoadDriverPrivilege	884	powershell.exe
Token: SeSystemProfilePrivilege	884	powershell.exe
Token: SeSystemtimePrivilege	884	powershell.exe
Token: SeProfSingleProcessPrivilege	884	powershell.exe
Token: SeIncBasePriorityPrivilege	884	powershell.exe
Token: SeCreatePagefilePrivilege	884	powershell.exe
Token: SeBackupPrivilege	884	powershell.exe
Token: SeRestorePrivilege	884	powershell.exe
Token: SeShutdownPrivilege	884	powershell.exe
Token: SeDebugPrivilege	884	powershell.exe
Token: SeSystemEnvironmentPrivilege	884	powershell.exe
Token: SeRemoteShutdownPrivilege	884	powershell.exe
Token: SeUndockPrivilege	884	powershell.exe
Token: SeManageVolumePrivilege	884	powershell.exe
Token: 33	884	powershell.exe
Token: 34	884	powershell.exe
Token: 35	884	powershell.exe
Token: 36	884	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4972 wrote to memory of 884	4972	launcher.exe	89
PID 4972 wrote to memory of 884	4972	launcher.exe	89
PID 4972 wrote to memory of 1192	4972	launcher.exe	91
PID 4972 wrote to memory of 1192	4972	launcher.exe	91

C:\Users\Admin\AppData\Local\Temp\launcher.exe
"C:\Users\Admin\AppData\Local\Temp\launcher.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4972
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command "Set-MpPreference -ExclusionProcess \"C:\Users\Admin\AppData\Local\Temp\duschno.exe\""
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:884
- C:\Windows\system32\cmd.exe
  "cmd" /C C:\Users\Admin\AppData\Local\Temp\duschno.exe
  2⤵
  PID:1192

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 --string-annotations=is-enterprise-managed=no --field-trial-handle=3080,i,3154206195988791752,9697906671389759283,262144 --variations-seed-version --mojo-platform-channel-handle=4596 /prefetch:8
1⤵
PID:4164

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_yldtqkky.j0y.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/884-0-0x00007FFD15613000-0x00007FFD15615000-memory.dmp

Filesize
8KB

Download
memory/884-1-0x000001DA76C10000-0x000001DA76C32000-memory.dmp

Filesize
136KB

Download
memory/884-11-0x00007FFD15610000-0x00007FFD160D2000-memory.dmp

Filesize
10.8MB

Download
memory/884-12-0x00007FFD15610000-0x00007FFD160D2000-memory.dmp

Filesize
10.8MB

Download
memory/884-13-0x00007FFD15610000-0x00007FFD160D2000-memory.dmp

Filesize
10.8MB

Download
memory/884-14-0x00007FFD15610000-0x00007FFD160D2000-memory.dmp

Filesize
10.8MB

Download
memory/884-16-0x00007FFD15610000-0x00007FFD160D2000-memory.dmp

Filesize
10.8MB

Download