b5a91d9c0614412d975e2e2ce82d5aaa3453ed467bf011fdd1c8ae765d6c8c1c | Triage

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
02/08/2023, 16:08

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General

Target

beetle-cab/7za.dll
Size

272KB
MD5

b54e2dcd1a3d593ca0ae4cb71910710e
SHA1

15ab00317b310a7a535684c7221e0eb6cde68ac2
SHA256

d7f1224cc4afb90af3792dadfdf2f14bad4a19329ee0f3c87c111611aa36b7b1
SHA512

1414fd599095c3afd4faa6cf56e2f00d9db4d80f460457e4e08734ee24ed852f74d5813b4e96091c330ba8dd2f998995233583bbf887eff1c89b924b09a3fcc0
SSDEEP

6144:Ml7K/bZ3Xb4/e4BQSx65Pz6RjVM/oTO+T7KmdCUOHn:MRK/bi/ecx6gJVMgTOE7KAQ

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2668 wrote to memory of 2424	2668	rundll32.exe	28
PID 2668 wrote to memory of 2424	2668	rundll32.exe	28
PID 2668 wrote to memory of 2424	2668	rundll32.exe	28
PID 2668 wrote to memory of 2424	2668	rundll32.exe	28
PID 2668 wrote to memory of 2424	2668	rundll32.exe	28
PID 2668 wrote to memory of 2424	2668	rundll32.exe	28
PID 2668 wrote to memory of 2424	2668	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\beetle-cab\7za.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2668
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\beetle-cab\7za.dll,#1
  2⤵
  PID:2424

Network

MITRE ATT&CK Matrix

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