134ab788b622bb5e0af1e836867561dd2259d8773d34e76e6b393414db1d808c

Analysis

max time kernel
120s
max time network
130s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
01/09/2024, 01:20

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General

Target

$PLUGINSDIR/ipa.dll
Size

125KB
MD5

0453cd31a00d8b30697def769444a0d1
SHA1

932ee994523365d7d3beb65ca6f05e422fd9b588
SHA256

84e09bf2fd49b53a081635dffa617c05277212cabce857e0036bc70841e21853
SHA512

88c794d028822427a510a0ce988f4694ca5a195336d9e6233d4b523d6ff72f9c394d4cf95a16d391e9f68f0d9296bf922a790669bbcb82f4e3376e8bd307b817
SSDEEP

1536:nusH1VQXksIQY6+MqGMpt23cuMz/0Q9YHogbLhfVWAvv3pNAHtCSBnqcHRYZGPdF:ZVVzsIi+HI3X+oxBstDHhVoFQ

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2340	3024	WerFault.exe	31

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 11 IoCs

description	pid	Process	procid_target
PID 3020 wrote to memory of 3024	3020	rundll32.exe	31
PID 3020 wrote to memory of 3024	3020	rundll32.exe	31
PID 3020 wrote to memory of 3024	3020	rundll32.exe	31
PID 3020 wrote to memory of 3024	3020	rundll32.exe	31
PID 3020 wrote to memory of 3024	3020	rundll32.exe	31
PID 3020 wrote to memory of 3024	3020	rundll32.exe	31
PID 3020 wrote to memory of 3024	3020	rundll32.exe	31
PID 3024 wrote to memory of 2340	3024	rundll32.exe	32
PID 3024 wrote to memory of 2340	3024	rundll32.exe	32
PID 3024 wrote to memory of 2340	3024	rundll32.exe	32
PID 3024 wrote to memory of 2340	3024	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ipa.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3020
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ipa.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3024
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3024 -s 220
    3⤵
    - Program crash
    PID:2340

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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