713f20858a343e587ebba9b7878d1b6dc396a4d2bd845b25b77e7b765e8d4677

Analysis

max time kernel
15s
max time network
23s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
28/09/2024, 04:27

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General

Target

百分百阿里旺旺群发器(淘宝版)/MSCOMCT2.dll
Size

629KB
MD5

8facb683ecab70fb85b26683f9c742a3
SHA1

abb30706e49e6fb34b7e15ba154e3ada596c95ec
SHA256

8204b2913504c9c921b551d2b028c0171fe11c3ee38db788517830987ba5b126
SHA512

2e15e8935ce0eb347d1962dc7bdc7273a9991759c19473eed4822479b2286fd27910c95b6a568b57353be80860ef1aa7681c5c469ad252e797d8eaa7205e2caa
SSDEEP

12288:Cq0LGmVm1qt7k67ySrMFSIRXNOL2K7lqNXCVox+2buPGweLC/KD7lQb3D:T0imVbNkdSmQ2K7lCXi2buHeLC/YO/

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2088 wrote to memory of 2560	2088	regsvr32.exe	30
PID 2088 wrote to memory of 2560	2088	regsvr32.exe	30
PID 2088 wrote to memory of 2560	2088	regsvr32.exe	30
PID 2088 wrote to memory of 2560	2088	regsvr32.exe	30
PID 2088 wrote to memory of 2560	2088	regsvr32.exe	30
PID 2088 wrote to memory of 2560	2088	regsvr32.exe	30
PID 2088 wrote to memory of 2560	2088	regsvr32.exe	30

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\百分百阿里旺旺群发器(淘宝版)\MSCOMCT2.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2088
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\百分百阿里旺旺群发器(淘宝版)\MSCOMCT2.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2560

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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