51b3773145652b5d559396a08e1282a3a1d92d4df473f774d61791386fca0598

Analysis

max time kernel
141s
max time network
137s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22-11-2024 03:27

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General

Target

0.8476237917779167.exe
Size

80KB
MD5

0a2284067bd109885b0597c3a858a88a
SHA1

7634b3d0ede547c81f93fe570ef3102bf0e0ed14
SHA256

19ec0d0e5143940492a1c79c06eb8f18aa9feb356e41b8b79fdc6a16a3bcd7bf
SHA512

6405bee390d0c1f38ad434116de512cb67171b66ec6e4efbb43f08577597da51ab37fae899a6f8231fa17fa60654572e5141c2dbcebe520124db61e7393f9eea
SSDEEP

1536:QF7P2btiVYiZ+TX2tbOH3UqCXOOlIoj6Q849X:U7ktiPCH3UqZAhR

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:

0.8476237917779167.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Control Panel\International\Geo\Nation	0.8476237917779167.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

0.8476237917779167.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\tdebbrpbeeauasj = "C:\\Windows\\aagvgugsuvtyqbhutxjv.exe"	0.8476237917779167.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\tdebbrpbeeauasj = "C:\\Windows\\aagvgugsuvtyqbhutxjv.exe"	0.8476237917779167.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\tdebbrpbeeauasj = "C:\\ProgramData\\aagvgugsuvtyqbhutxjv.exe"	0.8476237917779167.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\tdebbrpbeeauasj = "C:\\ProgramData\\aagvgugsuvtyqbhutxjv.exe"	0.8476237917779167.exe

Drops file in Windows directory 2 IoCs

Processes:

0.8476237917779167.exe

description	ioc	process
File created	C:\Windows\aagvgugsuvtyqbhutxjv.exe	0.8476237917779167.exe
File opened for modification	C:\Windows\aagvgugsuvtyqbhutxjv.exe	0.8476237917779167.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:

0.8476237917779167.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0.8476237917779167.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0.8476237917779167.exe

C:\Users\Admin\AppData\Local\Temp\0.8476237917779167.exe
"C:\Users\Admin\AppData\Local\Temp\0.8476237917779167.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:2292

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

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Downloads

C:\ProgramData\vdjvzwnjxxqmrskmukyfebqfjutpiyaq

Filesize
16B

MD5
2ccd4a6682dab48393fc5677e813b1b7

SHA1
2e935c2a7b52aab263a7f725e5aa49506dff27a0

SHA256
69c83915db0c6dac2871e5fe81d01f406466fc85aeaab44702ac1b8c1c34b523

SHA512
afc02b5411f728cd6e9a36353214ba1d5e2cfcf7bbc6381413cd365bd10afc698e41e68725a3977dfeb50fc7f658c2747a28bae6f6715dfd1f5e63936f226e43

Download Submit
memory/2292-1-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2292-0-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2292-2-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2292-3-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2292-7-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download