b79a12b0fc47bdaa7e1da3863e004d5e4a9acfcbb251ee60248564ceeb451b8d

Analysis

max time kernel
31s
max time network
39s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05/08/2024, 14:40

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Reason

Machine shutdown

Report Analysis Logs

General

Target

MalwareBazaar.exe
Size

1.2MB
MD5

5f9a0cb83894c70bc24e0f9254fb8c47
SHA1

4a72402a2de6f13d3bc7aea07efe0fb0942ed740
SHA256

b79a12b0fc47bdaa7e1da3863e004d5e4a9acfcbb251ee60248564ceeb451b8d
SHA512

8f9e3557d4fcc2471d234fc7b1495993706edb24a38f9067239afe05371d170754e121e2ce8eadd1a949ad0d86f639a2f3bf7b386e3633d2e5bf4a6d1e466c03
SSDEEP

24576:hqDEvCTbMWu7rQYlBQcBiT6rprG8aNiSSHyA1jXh:hTvC/MTQYxsWR7aNiSSFpX

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2020 set thread context of 2028	2020	MalwareBazaar.exe	86

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5056	2028	WerFault.exe	86

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	MalwareBazaar.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2020	MalwareBazaar.exe
2020	MalwareBazaar.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2020	MalwareBazaar.exe
2020	MalwareBazaar.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2020	MalwareBazaar.exe
2020	MalwareBazaar.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2020 wrote to memory of 2028	2020	MalwareBazaar.exe	86
PID 2020 wrote to memory of 2028	2020	MalwareBazaar.exe	86
PID 2020 wrote to memory of 2028	2020	MalwareBazaar.exe	86
PID 2020 wrote to memory of 2028	2020	MalwareBazaar.exe	86

C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe
"C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2020
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe"
  2⤵
  PID:2028
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2028 -s 192
    3⤵
    - Program crash
    PID:5056

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2028 -ip 2028
1⤵
PID:4728

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\ultraradicalism

Filesize
281KB

MD5
69d66bc768f1c50e4ea1cf68a0d92602

SHA1
b2a549ef3d452d85af705764760903224a5d5522

SHA256
539bf6030060fb375c51f71c206921d1511d6c138b7286ce84abfa63aca9c2a4

SHA512
ab1df0052568119868b60407d8a5741008c26309871911d06f58d50959d7ac44c7c8064b94c7952807b7b9cf15051840a6898cdcd0bdef628bbc97c38df49373

Download Submit
memory/2020-13-0x0000000002970000-0x0000000002974000-memory.dmp

Filesize
16KB

Download
memory/2028-14-0x00000000003A0000-0x00000000003E7000-memory.dmp

Filesize
284KB

Download