51b3773145652b5d559396a08e1282a3a1d92d4df473f774d61791386fca0598

Resubmissions

22-11-2024 22:54

241122-2vh7gaxmfl 10

22-11-2024 03:27

241122-dzqkcatmht 10

22-11-2024 03:16

241122-dsgc4atlgs 10

Analysis

max time kernel
290s
max time network
134s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
22-11-2024 03:16

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

be03e43db0b190b879c893102a76183231ea39ec51206d25651a3cacffa8d81d_TDS=4F90A68A.exe
Size

59KB
MD5

db4161aec038c9c18a03636304083a0e
SHA1

096f0dfd110366a56cc5cb4b940311b13687663a
SHA256

be03e43db0b190b879c893102a76183231ea39ec51206d25651a3cacffa8d81d
SHA512

4330d31c2c014cba3981f881a5209c17e9321e634436dc83ee8765c2461376f54c971d85d3bdd4c70fa33f5c015d5d41e788cf087a9c3c8f737a172dec918147
SSDEEP

1536:tK25W2YiTR9vZWsU2c0yChDadK3352M849X:thaiF9vZQ2XNpau52MhR

Score

7^/10

discovery persistence

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

be03e43db0b190b879c893102a76183231ea39ec51206d25651a3cacffa8d81d_TDS=4F90A68A.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Control Panel\International\Geo\Nation	be03e43db0b190b879c893102a76183231ea39ec51206d25651a3cacffa8d81d_TDS=4F90A68A.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

be03e43db0b190b879c893102a76183231ea39ec51206d25651a3cacffa8d81d_TDS=4F90A68A.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\strvfmfsrxbklyn = "C:\\Windows\\foltpartucvcndcqgiqj.exe"	be03e43db0b190b879c893102a76183231ea39ec51206d25651a3cacffa8d81d_TDS=4F90A68A.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\strvfmfsrxbklyn = "C:\\Windows\\foltpartucvcndcqgiqj.exe"	be03e43db0b190b879c893102a76183231ea39ec51206d25651a3cacffa8d81d_TDS=4F90A68A.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\strvfmfsrxbklyn = "C:\\ProgramData\\foltpartucvcndcqgiqj.exe"	be03e43db0b190b879c893102a76183231ea39ec51206d25651a3cacffa8d81d_TDS=4F90A68A.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\strvfmfsrxbklyn = "C:\\ProgramData\\foltpartucvcndcqgiqj.exe"	be03e43db0b190b879c893102a76183231ea39ec51206d25651a3cacffa8d81d_TDS=4F90A68A.exe

Drops file in Windows directory 2 IoCs

Processes:

be03e43db0b190b879c893102a76183231ea39ec51206d25651a3cacffa8d81d_TDS=4F90A68A.exe

description	ioc	process
File created	C:\Windows\foltpartucvcndcqgiqj.exe	be03e43db0b190b879c893102a76183231ea39ec51206d25651a3cacffa8d81d_TDS=4F90A68A.exe
File opened for modification	C:\Windows\foltpartucvcndcqgiqj.exe	be03e43db0b190b879c893102a76183231ea39ec51206d25651a3cacffa8d81d_TDS=4F90A68A.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

Processes:

be03e43db0b190b879c893102a76183231ea39ec51206d25651a3cacffa8d81d_TDS=4F90A68A.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	be03e43db0b190b879c893102a76183231ea39ec51206d25651a3cacffa8d81d_TDS=4F90A68A.exe

C:\Users\Admin\AppData\Local\Temp\be03e43db0b190b879c893102a76183231ea39ec51206d25651a3cacffa8d81d_TDS=4F90A68A.exe
"C:\Users\Admin\AppData\Local\Temp\be03e43db0b190b879c893102a76183231ea39ec51206d25651a3cacffa8d81d_TDS=4F90A68A.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:2584

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\ProgramData\ynmvgaayfasowuhslbrldpizcttnikci

Filesize
16B

MD5
291d094c307c3090a2a9f0fcabb7e7f2

SHA1
8d30837f7321d6d21a8f1e1fcf6f600183e6df1c

SHA256
564b74536166fb169d3d102a2bc245e03529c4868a3d42b2ecf79005ea9830fe

SHA512
2c0fb89753f10b978e7cece57477ceae3a8f583d76cf72c1633705c249fef18a7c6962452e7840c2f3f36fc6f77053f1e08e2839b52d77c43196688a3355f9b2

Download Submit
memory/2584-1-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2584-0-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2584-2-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2584-3-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2584-7-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download