afe4c1ac48c58f0671f15c3741e7e822d4f84fb99d05e14117005cc80912bcf6

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
11-08-2024 14:16

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General

Target

$TEMP/MoveOldVersion.dll
Size

116KB
MD5

31b08693ada2912f242988bec93203e3
SHA1

b41bcdaa2b9f553aae613efa80f547130d1dc237
SHA256

46891c74d66ae79405cb15aed74d8b2b90a4fc556aa20b840ee888f7668da6b3
SHA512

b8f9bb31c431347902e1d3ffa9ca961ee1032d2ed765d2fa9d61168c5e99629bf77a737d87cf80fc8f6d92ee70173e51c769301e335273ef37127048c4bd4ae6
SSDEEP

1536:mRiEGM5qzb6rb6jlS1PgThWrBTGv+Cj8SrZll1V:ciEGiqz2wl8VQWM7Zll1

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	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2124 wrote to memory of 1428	2124	rundll32.exe	30
PID 2124 wrote to memory of 1428	2124	rundll32.exe	30
PID 2124 wrote to memory of 1428	2124	rundll32.exe	30
PID 2124 wrote to memory of 1428	2124	rundll32.exe	30
PID 2124 wrote to memory of 1428	2124	rundll32.exe	30
PID 2124 wrote to memory of 1428	2124	rundll32.exe	30
PID 2124 wrote to memory of 1428	2124	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\MoveOldVersion.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2124
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\MoveOldVersion.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1428

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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