a39b5c8c5a3516c798c36ef7f15985d80026c5826eeda735e7c8f580f619ff2c

Analysis

max time kernel
93s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03/09/2024, 22:54

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General

Target

2a0d266e50cf28f740a2fd699e2edeece6d9cab77d952354dba49a2a62187b81.exe
Size

1.1MB
MD5

e73fcfb4a90e0cd87059cf681322ca9d
SHA1

c7179d94f152716c1bed1518119c8f37aac20f9f
SHA256

2a0d266e50cf28f740a2fd699e2edeece6d9cab77d952354dba49a2a62187b81
SHA512

85c796be9e64c9c886821701f578cbfb64aef34cf5b151d0761e07b3f0dd739f2d05adb7fd1137c30934d0ae3cda3ed079d4ee3cfc77559a877c8ed62f471a10
SSDEEP

24576:SypW9SgLNZaOdcTMuUvxIg1D1k0ykq3tClfCK+et5JGUIhznd80ZFm4:St9SgLNZa6xI8ZkHkq3t0qXsSpn

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4892	8CAF.tmp

Executes dropped EXE 1 IoCs

pid	Process
4892	8CAF.tmp

System Location Discovery: System Language Discovery 1 TTPs 2 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	2a0d266e50cf28f740a2fd699e2edeece6d9cab77d952354dba49a2a62187b81.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8CAF.tmp

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
4892	8CAF.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4640 wrote to memory of 4892	4640	2a0d266e50cf28f740a2fd699e2edeece6d9cab77d952354dba49a2a62187b81.exe	83
PID 4640 wrote to memory of 4892	4640	2a0d266e50cf28f740a2fd699e2edeece6d9cab77d952354dba49a2a62187b81.exe	83
PID 4640 wrote to memory of 4892	4640	2a0d266e50cf28f740a2fd699e2edeece6d9cab77d952354dba49a2a62187b81.exe	83

C:\Users\Admin\AppData\Local\Temp\2a0d266e50cf28f740a2fd699e2edeece6d9cab77d952354dba49a2a62187b81.exe
"C:\Users\Admin\AppData\Local\Temp\2a0d266e50cf28f740a2fd699e2edeece6d9cab77d952354dba49a2a62187b81.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4640
- C:\Users\Admin\AppData\Local\Temp\8CAF.tmp
  "C:\Users\Admin\AppData\Local\Temp\8CAF.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2a0d266e50cf28f740a2fd699e2edeece6d9cab77d952354dba49a2a62187b81.exe 46C1290B4B7752B8409D5CC33054349653AC8B785DA26D0FCCAE6ADD40E7E129EB56EDF0336346F9C239B25BBE5D04387DDBE9E9424B82530CCB68B7FA96A8A3
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:4892

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

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\8CAF.tmp

Filesize
1.1MB

MD5
0c7859fb4e340f7059fd81f25dc7d9ae

SHA1
759fed87039e0a88ad4425ad4f5fd6d127ee1371

SHA256
218e164029df5a4a95fd020822efe63239ea082d395fb7f7f64a78995fb22f7c

SHA512
5e72976f0eb8c5699a3ffc65c7277c729e573834cdb88a9e949eae5771ec1fcec4c70401523ec70e642271e78d4154613ab9db846223adedf813941443c2ef7f

Download Submit
memory/4640-1-0x0000000000AB0000-0x0000000000BF5000-memory.dmp

Filesize
1.3MB

Download
memory/4640-0-0x0000000000A20000-0x0000000000A70000-memory.dmp

Filesize
320KB

Download
memory/4892-9-0x00000000008B0000-0x00000000008F0000-memory.dmp

Filesize
256KB

Download
memory/4892-7-0x0000000000C40000-0x0000000000D85000-memory.dmp

Filesize
1.3MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads