d596932032df59a72ca8388f365018015fa8085b8f137338207dfea86e8d88fa

Analysis

max time kernel
80s
max time network
18s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
06/09/2024, 06:32

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General

Target

d731cd11d36ec1893dab48e1a1f2b1a0N.exe
Size

197KB
MD5

d731cd11d36ec1893dab48e1a1f2b1a0
SHA1

47a4281cc14782fae6abf31d36d9d16bf9658032
SHA256

d596932032df59a72ca8388f365018015fa8085b8f137338207dfea86e8d88fa
SHA512

c13e54c57eb2de227fe6b05cff23d92470c649663a98be3057e7d20674631de1444930e2d4fe02d7ed50ea363d2743bce9a3b40edc8ae648cb73937df3fc4df7
SSDEEP

3072:K833xwTX1+W9uoHsd+Y/5AKPvAgeOF0Y5GfUnp4g8kBG8CjLaawR:KexwTXcuuZ9AfOFWfUnp4g8kVd

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2136	d731cd11d36ec1893dab48e1a1f2b1a0N.exe

Executes dropped EXE 1 IoCs

pid	Process
2136	d731cd11d36ec1893dab48e1a1f2b1a0N.exe

Loads dropped DLL 1 IoCs

pid	Process
2908	d731cd11d36ec1893dab48e1a1f2b1a0N.exe

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	d731cd11d36ec1893dab48e1a1f2b1a0N.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2908	d731cd11d36ec1893dab48e1a1f2b1a0N.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2136	d731cd11d36ec1893dab48e1a1f2b1a0N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2908 wrote to memory of 2136	2908	d731cd11d36ec1893dab48e1a1f2b1a0N.exe	31
PID 2908 wrote to memory of 2136	2908	d731cd11d36ec1893dab48e1a1f2b1a0N.exe	31
PID 2908 wrote to memory of 2136	2908	d731cd11d36ec1893dab48e1a1f2b1a0N.exe	31
PID 2908 wrote to memory of 2136	2908	d731cd11d36ec1893dab48e1a1f2b1a0N.exe	31

C:\Users\Admin\AppData\Local\Temp\d731cd11d36ec1893dab48e1a1f2b1a0N.exe
"C:\Users\Admin\AppData\Local\Temp\d731cd11d36ec1893dab48e1a1f2b1a0N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2908
- C:\Users\Admin\AppData\Local\Temp\d731cd11d36ec1893dab48e1a1f2b1a0N.exe
  C:\Users\Admin\AppData\Local\Temp\d731cd11d36ec1893dab48e1a1f2b1a0N.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2136

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

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Downloads

\Users\Admin\AppData\Local\Temp\d731cd11d36ec1893dab48e1a1f2b1a0N.exe

Filesize
197KB

MD5
23ce930a8c54f6eba6774e2c88d98c79

SHA1
729dd54f3cf927795835bcbcb70afa4ef6448800

SHA256
69a511702fbb8b80fb731e4b66064fb8fb8759ea8a99ae46eef3c58d30b911d7

SHA512
fbaeb2934be9b987cfc8e635d51420cd8c4e5dcaca50fa618270f24415291016bedd2d41eb8fc744e19b2edce668c45fbcfcc45d2162d40b0dfe0a505ac4e83b

Download Submit
memory/2136-12-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/2136-13-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2136-14-0x00000000001B0000-0x00000000001E9000-memory.dmp

Filesize
228KB

Download
memory/2136-19-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/2908-0-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/2908-10-0x0000000000130000-0x0000000000169000-memory.dmp

Filesize
228KB

Download
memory/2908-9-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download