463adce581ea9fe12fe1c9d2d8c8dedf82e2457f47f276017b5596741f53ea91

Analysis

max time kernel
149s
max time network
104s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
27-05-2024 21:43

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General

Target

463adce581ea9fe12fe1c9d2d8c8dedf82e2457f47f276017b5596741f53ea91.exe
Size

179KB
MD5

44c14ebd1dd51d4f7de8e9badb6b6da9
SHA1

1edb8eb6776c140b50a751624afc028f9d45692e
SHA256

463adce581ea9fe12fe1c9d2d8c8dedf82e2457f47f276017b5596741f53ea91
SHA512

a6e1b5d638d2beaaa0bddfbc117de1b93263f9249b9cffd4edb4e91b079d6d6f3a3d1625a6deff655684ec89a531e9dc64349a018e8330e4b2a65125d258406d
SSDEEP

3072:0XTTASJKf2n5AxE2NpxOa2XdU2QF4s5XgIDFyHb8kHofL/09rGB:0vASJKenie2xT2NU2OTFQb8Fb0IB

Score

9^/10

persistence

Malware Config

Signatures

Detects executables packed with aPLib. 2 IoCs

resource	yara_rule
behavioral2/memory/2528-0-0x0000000000D90000-0x0000000000DC0000-memory.dmp	INDICATOR_EXE_Packed_aPLib
behavioral2/memory/2528-361-0x0000000000D90000-0x0000000000DC0000-memory.dmp	INDICATOR_EXE_Packed_aPLib

Checks computer location settings 2 TTPs 1 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-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	463adce581ea9fe12fe1c9d2d8c8dedf82e2457f47f276017b5596741f53ea91.exe

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-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\IntelPowerAgent8 = "rundll32.exe shell32.dll, ShellExec_RunDLL C:\\PROGRA~3\\B62480~1.EXE"	svchost.exe

Checks for any installed AV software in registry 1 TTPs 3 IoCs

Security Software Discovery

T1518.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Software\WOW6432Node\Avira	svchost.exe
Key opened	\REGISTRY\MACHINE\Software\WOW6432Node\AVAST Software\Avast	svchost.exe
Key opened	\REGISTRY\MACHINE\Software\WOW6432Node\Eset\Nod	svchost.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2528 set thread context of 4452	2528	463adce581ea9fe12fe1c9d2d8c8dedf82e2457f47f276017b5596741f53ea91.exe	83

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe
4452	svchost.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2528 wrote to memory of 4452	2528	463adce581ea9fe12fe1c9d2d8c8dedf82e2457f47f276017b5596741f53ea91.exe	83
PID 2528 wrote to memory of 4452	2528	463adce581ea9fe12fe1c9d2d8c8dedf82e2457f47f276017b5596741f53ea91.exe	83
PID 2528 wrote to memory of 4452	2528	463adce581ea9fe12fe1c9d2d8c8dedf82e2457f47f276017b5596741f53ea91.exe	83
PID 2528 wrote to memory of 4452	2528	463adce581ea9fe12fe1c9d2d8c8dedf82e2457f47f276017b5596741f53ea91.exe	83
PID 2528 wrote to memory of 4452	2528	463adce581ea9fe12fe1c9d2d8c8dedf82e2457f47f276017b5596741f53ea91.exe	83
PID 2528 wrote to memory of 4452	2528	463adce581ea9fe12fe1c9d2d8c8dedf82e2457f47f276017b5596741f53ea91.exe	83
PID 2528 wrote to memory of 4452	2528	463adce581ea9fe12fe1c9d2d8c8dedf82e2457f47f276017b5596741f53ea91.exe	83
PID 2528 wrote to memory of 4452	2528	463adce581ea9fe12fe1c9d2d8c8dedf82e2457f47f276017b5596741f53ea91.exe	83
PID 2528 wrote to memory of 4452	2528	463adce581ea9fe12fe1c9d2d8c8dedf82e2457f47f276017b5596741f53ea91.exe	83
PID 2528 wrote to memory of 4452	2528	463adce581ea9fe12fe1c9d2d8c8dedf82e2457f47f276017b5596741f53ea91.exe	83
PID 2528 wrote to memory of 4452	2528	463adce581ea9fe12fe1c9d2d8c8dedf82e2457f47f276017b5596741f53ea91.exe	83
PID 4452 wrote to memory of 2528	4452	svchost.exe	82
PID 4452 wrote to memory of 2528	4452	svchost.exe	82
PID 4452 wrote to memory of 2528	4452	svchost.exe	82
PID 4452 wrote to memory of 2528	4452	svchost.exe	82
PID 4452 wrote to memory of 2528	4452	svchost.exe	82
PID 4452 wrote to memory of 2528	4452	svchost.exe	82
PID 4452 wrote to memory of 2528	4452	svchost.exe	82
PID 2528 wrote to memory of 1128	2528	463adce581ea9fe12fe1c9d2d8c8dedf82e2457f47f276017b5596741f53ea91.exe	84
PID 2528 wrote to memory of 1128	2528	463adce581ea9fe12fe1c9d2d8c8dedf82e2457f47f276017b5596741f53ea91.exe	84
PID 2528 wrote to memory of 1128	2528	463adce581ea9fe12fe1c9d2d8c8dedf82e2457f47f276017b5596741f53ea91.exe	84

C:\Users\Admin\AppData\Local\Temp\463adce581ea9fe12fe1c9d2d8c8dedf82e2457f47f276017b5596741f53ea91.exe
"C:\Users\Admin\AppData\Local\Temp\463adce581ea9fe12fe1c9d2d8c8dedf82e2457f47f276017b5596741f53ea91.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2528
- C:\Windows\SysWOW64\svchost.exe
  C:\ProgramData\b6248002jj.exe
  2⤵
  - Adds Run key to start application
  - Checks for any installed AV software in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4452
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\vucE638.tmp.bat" "C:\Users\Admin\AppData\Local\Temp\463adce581ea9fe12fe1c9d2d8c8dedf82e2457f47f276017b5596741f53ea91.exe""
  2⤵
  PID:1128

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

Query Registry

T1012

Software Discovery

T1518

Security Software Discovery

T1518.001

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\vucE638.tmp.bat

Filesize
28B

MD5
0d2ab670219d6691d9c3a430abe69fd3

SHA1
744e06dfcfab05bec1255a2485188c079b69b67b

SHA256
73bb3981e45263a51c8af91df81ee5b52d2f2777b0bb6e489bcab1a105bd0abe

SHA512
aeebbb9ad747a0dd0857a0edd754294a36c6082cbbd8e04920ccc2d36ed2a70c952bd4101500626ae5459faad37098186aee0ca2db83feb841c7a5e7fccafa0f

Download Submit
memory/2528-0-0x0000000000D90000-0x0000000000DC0000-memory.dmp

Filesize
192KB

Download
memory/2528-361-0x0000000000D90000-0x0000000000DC0000-memory.dmp

Filesize
192KB

Download
memory/2528-360-0x0000000003880000-0x00000000038F6000-memory.dmp

Filesize
472KB

Download
memory/4452-283-0x0000000001200000-0x0000000001276000-memory.dmp

Filesize
472KB

Download
memory/4452-285-0x0000000001000000-0x0000000001200000-memory.dmp

Filesize
2.0MB

Download
memory/4452-287-0x0000000001200000-0x0000000001276000-memory.dmp

Filesize
472KB

Download
memory/4452-290-0x0000000001200000-0x0000000001276000-memory.dmp

Filesize
472KB

Download
memory/4452-305-0x0000000001200000-0x0000000001276000-memory.dmp

Filesize
472KB

Download
memory/4452-308-0x0000000001200000-0x0000000001276000-memory.dmp

Filesize
472KB

Download
memory/4452-286-0x0000000001200000-0x0000000001276000-memory.dmp

Filesize
472KB

Download
memory/4452-281-0x0000000001200000-0x0000000001276000-memory.dmp

Filesize
472KB

Download
memory/4452-3-0x0000000001200000-0x0000000001276000-memory.dmp

Filesize
472KB

Download
memory/4452-2-0x00000000009F0000-0x00000000009F1000-memory.dmp

Filesize
4KB

Download
memory/4452-365-0x0000000001200000-0x0000000001276000-memory.dmp

Filesize
472KB

Download
memory/4452-383-0x0000000001000000-0x0000000001200000-memory.dmp

Filesize
2.0MB

Download