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
94s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-11-2024 22:54

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General

Target

be03e43db0b190b879c893102a76183231ea39ec51206d25651a3cacffa8d81d_Dumped_TDS=4F8C315F.exe
Size

116KB
MD5

50e3871f540b228941b8ef76ef0d543e
SHA1

ba51fc4ecff55d7c504db666d970490118153afc
SHA256

160e7c9806857f1dfae4191a338c4e9341f1f589b6ed72f4cf6e10db483e3af6
SHA512

16acd834a04b43eed8954d74a884032ae73439ffaefaf51f043fa19a7af7a71cdcf19a752d67194f6b15df1272947bd5522895a266e971a3e241d34aea79bf7f
SSDEEP

1536:df/SovFSSZtDgN+DpDkDEFtCw0YF8965L+vpCYC:J/zv0SZtDgN+Dp+Er0YF896WpTC

Score

10^/10

discovery persistence

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer_new.exe"	be03e43db0b190b879c893102a76183231ea39ec51206d25651a3cacffa8d81d_Dumped_TDS=4F8C315F.exe

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	be03e43db0b190b879c893102a76183231ea39ec51206d25651a3cacffa8d81d_Dumped_TDS=4F8C315F.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\kdxwdmvfnabjgcv = "C:\\Windows\\qiiggznfupvnnoafvmsz.exe"	be03e43db0b190b879c893102a76183231ea39ec51206d25651a3cacffa8d81d_Dumped_TDS=4F8C315F.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kdxwdmvfnabjgcv = "C:\\Windows\\qiiggznfupvnnoafvmsz.exe"	be03e43db0b190b879c893102a76183231ea39ec51206d25651a3cacffa8d81d_Dumped_TDS=4F8C315F.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\kdxwdmvfnabjgcv = "C:\\ProgramData\\qiiggznfupvnnoafvmsz.exe"	be03e43db0b190b879c893102a76183231ea39ec51206d25651a3cacffa8d81d_Dumped_TDS=4F8C315F.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kdxwdmvfnabjgcv = "C:\\ProgramData\\qiiggznfupvnnoafvmsz.exe"	be03e43db0b190b879c893102a76183231ea39ec51206d25651a3cacffa8d81d_Dumped_TDS=4F8C315F.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\qiiggznfupvnnoafvmsz.exe	be03e43db0b190b879c893102a76183231ea39ec51206d25651a3cacffa8d81d_Dumped_TDS=4F8C315F.exe
File opened for modification	C:\Windows\qiiggznfupvnnoafvmsz.exe	be03e43db0b190b879c893102a76183231ea39ec51206d25651a3cacffa8d81d_Dumped_TDS=4F8C315F.exe
File created	C:\Windows\explorer_new.exe	be03e43db0b190b879c893102a76183231ea39ec51206d25651a3cacffa8d81d_Dumped_TDS=4F8C315F.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	be03e43db0b190b879c893102a76183231ea39ec51206d25651a3cacffa8d81d_Dumped_TDS=4F8C315F.exe

C:\Users\Admin\AppData\Local\Temp\be03e43db0b190b879c893102a76183231ea39ec51206d25651a3cacffa8d81d_Dumped_TDS=4F8C315F.exe
"C:\Users\Admin\AppData\Local\Temp\be03e43db0b190b879c893102a76183231ea39ec51206d25651a3cacffa8d81d_Dumped_TDS=4F8C315F.exe"
1⤵
- Modifies WinLogon for persistence
- Checks computer location settings
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:1316

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

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

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\xplmpxsutrsturxfwltxrnfgojlwggul

Filesize
16B

MD5
1b66d1b5fc55429b5dc1f7e9b868f5c5

SHA1
4b1e580efe98737f04c102a35e8280bd8126a578

SHA256
3c28b281f86b61ca554cfb318fa1c320e8716b204e11f89392226c2bd248e93c

SHA512
c51525614acfeaff5c144acb054c70e121471d68b554537a3cf744bbaecafb7f8d548c3ba9441e01fadcfd5c370574ba080ed517e73eecbfc822684133befe72

Download Submit
memory/1316-0-0x0000000000F90000-0x0000000000FAD000-memory.dmp

Filesize
116KB

Download
memory/1316-14-0x0000000000F90000-0x0000000000FAD000-memory.dmp

Filesize
116KB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads