b9bb76541f3c548e1e70bf01fefd8b1fd2c4f2d325de10283af87533db2cc38e

Analysis

max time kernel
93s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
04/02/2025, 20:49

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General

Target

b9bb76541f3c548e1e70bf01fefd8b1fd2c4f2d325de10283af87533db2cc38eN.exe
Size

1.1MB
MD5

2ddecd87d762859b672331da8204fc90
SHA1

2d3a57a8a1cd8a766980d3883325e67b51da5e5c
SHA256

b9bb76541f3c548e1e70bf01fefd8b1fd2c4f2d325de10283af87533db2cc38e
SHA512

abbb378266bd4f64d3d3ba0448a87a175278fc0b01d30a1fb6bf57b248966592b09845f4c949a5926c474c846d947290239271b2176d455c4123f07af240bf5f
SSDEEP

24576:iLOsDFncLmKDZOSz1FO5+H35DMw2n/qIjtAT3GiJJNK/Ry5V:QEzD35DMnCIjtAyiJJ8y5V

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
2816	b9bb76541f3c548e1e70bf01fefd8b1fd2c4f2d325de10283af87533db2cc38eN.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

System Location Discovery: System Language Discovery 1 TTPs 2 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	b9bb76541f3c548e1e70bf01fefd8b1fd2c4f2d325de10283af87533db2cc38eN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b9bb76541f3c548e1e70bf01fefd8b1fd2c4f2d325de10283af87533db2cc38eN.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4068 wrote to memory of 2816	4068	b9bb76541f3c548e1e70bf01fefd8b1fd2c4f2d325de10283af87533db2cc38eN.exe	82
PID 4068 wrote to memory of 2816	4068	b9bb76541f3c548e1e70bf01fefd8b1fd2c4f2d325de10283af87533db2cc38eN.exe	82
PID 4068 wrote to memory of 2816	4068	b9bb76541f3c548e1e70bf01fefd8b1fd2c4f2d325de10283af87533db2cc38eN.exe	82

C:\Users\Admin\AppData\Local\Temp\b9bb76541f3c548e1e70bf01fefd8b1fd2c4f2d325de10283af87533db2cc38eN.exe
"C:\Users\Admin\AppData\Local\Temp\b9bb76541f3c548e1e70bf01fefd8b1fd2c4f2d325de10283af87533db2cc38eN.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4068
- C:\Users\Admin\AppData\Local\Temp\b9bb76541f3c548e1e70bf01fefd8b1fd2c4f2d325de10283af87533db2cc38eN.exe
  "C:\Users\Admin\AppData\Local\Temp\b9bb76541f3c548e1e70bf01fefd8b1fd2c4f2d325de10283af87533db2cc38eN.exe" -burn.unelevated BurnPipe.{33DA11E8-8784-4561-9F34-5D05CEEEEA06} {48DAEAC0-B615-4056-9E1D-7A9C9E32D512} 4068
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:2816

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\{f65db027-aff3-4070-886a-0d87064aabb1}\.ba1\logo.png

Filesize
1KB

MD5
d6bd210f227442b3362493d046cea233

SHA1
ff286ac8370fc655aea0ef35e9cf0bfcb6d698de

SHA256
335a256d4779ec5dcf283d007fb56fd8211bbcaf47dcd70fe60ded6a112744ef

SHA512
464aaab9e08de610ad34b97d4076e92dc04c2cdc6669f60bfc50f0f9ce5d71c31b8943bd84cee1a04fb9ab5bbed3442bd41d9cb21a0dd170ea97c463e1ce2b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\{f65db027-aff3-4070-886a-0d87064aabb1}\.ba1\wixstdba.dll

Filesize
117KB

MD5
a52e5220efb60813b31a82d101a97dcb

SHA1
56e16e4df0944cb07e73a01301886644f062d79b

SHA256
e7c8e7edd9112137895820e789baaaeca41626b01fb99fede82968ddb66d02cf

SHA512
d6565ba18b5b9795d6bde3ef94d8f7cd77bf8bb69ba3fe7adefb80fc7c5d888cdfdc79238d86a0839846aea4a1e51fc0caed3d62f7054885e8b15fad9f6c654e

Download Submit