687245edbeb811c486a5845b4c5b707df7ddb55f543d11327860c9499b92b706

Analysis

max time kernel
12s
max time network
19s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
12/09/2024, 06:34

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General

Target

TXSSO/SSOPlatform.dll
Size

1.6MB
MD5

228c6c8c2ab9182016fac07211a70271
SHA1

337f2a84f18a6b7a097dbcda24364db31593eba5
SHA256

ba823810847f849fb447cfd86397bfd4b28cccc37e263d4a7bad246363d7ab10
SHA512

d89f1f40ab6c01f965a3364b89482edbb599a09fb5e3efc6f5ea0d7153e26a62ed72a400c37fd47490af410650a1fe723fc9c777101b45f6ff8fee8434ee3ece
SSDEEP

49152:f1lG3YYTwfeKSZx1btIzNJcDC8gNgI4ZLKj3/E:f1Q3Y5tSpbyzNJcDufC

Score

3^/10

discovery

Malware Config

Signatures

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	regsvr32.exe

Modifies registry class 4 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{779B9A29-7837-447C-BF6E-42A63099C3ED}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{779B9A29-7837-447C-BF6E-42A63099C3ED}\ = "SSOPlatformDllBuild"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\SSOPlatformDllBuild.DLL	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\SSOPlatformDllBuild.DLL\AppID = "{779B9A29-7837-447C-BF6E-42A63099C3ED}"	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2252 wrote to memory of 2000	2252	regsvr32.exe	29
PID 2252 wrote to memory of 2000	2252	regsvr32.exe	29
PID 2252 wrote to memory of 2000	2252	regsvr32.exe	29
PID 2252 wrote to memory of 2000	2252	regsvr32.exe	29
PID 2252 wrote to memory of 2000	2252	regsvr32.exe	29
PID 2252 wrote to memory of 2000	2252	regsvr32.exe	29
PID 2252 wrote to memory of 2000	2252	regsvr32.exe	29

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\TXSSO\SSOPlatform.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2252
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\TXSSO\SSOPlatform.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:2000

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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