bd1657220463787780ba1d2c6119d57536d4d6aaf9ee97c1613ccc931d8c755a

Resubmissions

22/07/2026, 23:20

260722-3bewdaan4w7

22/07/2026, 23:15

260722-28lvhssvbv5

Analysis

max time kernel
149s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
22/07/2026, 23:15

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General

Target
package.exe
Size 7.3MB
Sample260722-28lvhssvbv
SHA256 bd1657220463787780ba1d2c6119d57536d4d6aaf9ee97c1613ccc931d8c755a
MD5 c3f46aafd6be91456e3daf3f58d86952
SHA1 4b94199b3f347dc9d08f6c8773a6fc021a432400
SHA512 53151fba15358fffc9708908570295b8cba03dfdbc3003d2ebedcb1216f45d198ace0eb99e51e24ffd9078eb0e9a1df0d5013456f4708525b812e3d19c977924
SSDEEP 196608:5/LvVFCYQTQz7mqEwfKfkt3nvvwQ//Ttdt9+:SkztEwZt3nvvwQ//Rdt9+
TLSH
T1AD76AF017B82C0B2C18A1070B91CF7BE8B3B96195FAA49A7E7984DDC7FB16113D5326D
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

discovery

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1074038928-2032447174-945360078-1000\Control Panel\International\Geo\Nation	package.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

Executes dropped EXE 2 IoCs

pid	Process
3404	vc_redist.x86.exe
1372	vc_redist.x86.exe

Loads dropped DLL 1 IoCs

pid	Process
1372	vc_redist.x86.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 15 IoCs

pid	pid_target	Process	procid_target
3736	3872	WerFault.exe	82
3492	3872	WerFault.exe	82
3464	3872	WerFault.exe	82
4208	3872	WerFault.exe	82
3368	3872	WerFault.exe	82
2832	3872	WerFault.exe	82
636	3872	WerFault.exe	82
4216	3872	WerFault.exe	82
4772	3872	WerFault.exe	82
2232	3872	WerFault.exe	82
2412	3872	WerFault.exe	82
5044	3872	WerFault.exe	82
3012	3872	WerFault.exe	82
2836	3872	WerFault.exe	82
1896	3872	WerFault.exe	82

System Location Discovery: System Language Discovery 1 TTPs 3 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	package.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vc_redist.x86.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vc_redist.x86.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3872 wrote to memory of 3404	3872	package.exe	97
PID 3404 wrote to memory of 1372	3404	vc_redist.x86.exe	99

C:\Users\Admin\AppData\Local\Temp\package.exe
"C:\Users\Admin\AppData\Local\Temp\package.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3872
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3872 -s 968
  2⤵
  - Program crash
  PID:3736
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3872 -s 1012
  2⤵
  - Program crash
  PID:3492
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3872 -s 1172
  2⤵
  - Program crash
  PID:3464
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3872 -s 1192
  2⤵
  - Program crash
  PID:4208
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3872 -s 1180
  2⤵
  - Program crash
  PID:3368
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3872 -s 980
  2⤵
  - Program crash
  PID:2832
- C:\Users\Admin\AppData\Local\Temp\vc_redist.x86.exe
  "C:\Users\Admin\AppData\Local\Temp\vc_redist.x86.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3404
- - C:\Windows\Temp\{9416B871-33B7-40E7-A69A-EEAE7CA2A26A}\.cr\vc_redist.x86.exe
    "C:\Windows\Temp\{9416B871-33B7-40E7-A69A-EEAE7CA2A26A}\.cr\vc_redist.x86.exe" -burn.clean.room="C:\Users\Admin\AppData\Local\Temp\vc_redist.x86.exe" -burn.filehandle.attached=696 -burn.filehandle.self=700
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:1372
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3872 -s 1328
  2⤵
  - Program crash
  PID:636
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3872 -s 1868
  2⤵
  - Program crash
  PID:4216
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3872 -s 1944
  2⤵
  - Program crash
  PID:4772
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3872 -s 2156
  2⤵
  - Program crash
  PID:2232
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3872 -s 1952
  2⤵
  - Program crash
  PID:2412
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3872 -s 1868
  2⤵
  - Program crash
  PID:5044
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3872 -s 2140
  2⤵
  - Program crash
  PID:3012
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3872 -s 1972
  2⤵
  - Program crash
  PID:2836
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3872 -s 1880
  2⤵
  - Program crash
  PID:1896

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3872 -ip 3872
1⤵
PID:4716

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 356 -p 3872 -ip 3872
1⤵
PID:3352

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 3872 -ip 3872
1⤵
PID:2680

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 3872 -ip 3872
1⤵
PID:2416

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 3872 -ip 3872
1⤵
PID:1816

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 3872 -ip 3872
1⤵
PID:3128

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 3872 -ip 3872
1⤵
PID:2668

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 3872 -ip 3872
1⤵
PID:1632

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 3872 -ip 3872
1⤵
PID:3092

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3872 -ip 3872
1⤵
PID:3156

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 3872 -ip 3872
1⤵
PID:3672

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 3872 -ip 3872
1⤵
PID:1184

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3872 -ip 3872
1⤵
PID:3760

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 3872 -ip 3872
1⤵
PID:5032

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 3872 -ip 3872
1⤵
PID:2300

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

vc_redist.x86.exe

Path C:\Users\Admin\AppData\Local\Temp\vc_redist.x86.exe
Size 6.6MB
SHA256 f0bab33a302b3cdb2e11113760d016f54fd3d2632c65ba7834fac4f0abd7f1a3
MD5 8f442d99f1a6bbd563bac8a3cc39953d
SHA1 4e6b716f6144f56e527771fd518de049afb7fa66
SHA512 df8e1806e5fb27522e9f985a21ee79c1853bbdaf8a9f3f586e6033ef67f864c578c0673b6eefb86e915e16004a42d262d504d000910d9cfc403f5a7f78fcb575
SSDEEP 196608:aLZUOEpi9NAIDjaCF7vomfTamgujlukvSJPWd6hzk:OeYQAjaCF7QUgujYfJPWd6hzk
TLSH
T10A662332A0A51033EBF111B7A928A5303D7CF3282B15C8ADD3D8AD1D3D658E5A7F7256
MD5 SHA1 SHA512 SSDEEP TLSH

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logo.png

Path C:\Windows\Temp\{661E39B7-E3F6-4B7B-AB48-2A09F7C6466A}\.ba\logo.png
Size 1KB
SHA256 335a256d4779ec5dcf283d007fb56fd8211bbcaf47dcd70fe60ded6a112744ef
MD5 d6bd210f227442b3362493d046cea233
SHA1 ff286ac8370fc655aea0ef35e9cf0bfcb6d698de
SHA512 464aaab9e08de610ad34b97d4076e92dc04c2cdc6669f60bfc50f0f9ce5d71c31b8943bd84cee1a04fb9ab5bbed3442bd41d9cb21a0dd170ea97c463e1ce2b5b
TLSH
T1CF312CF34748B7A7D30581351471819AD242FFD8F9CE291E35CD5307664018115C75CF
MD5 SHA1 SHA512 TLSH

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wixstdba.dll

Path C:\Windows\Temp\{661E39B7-E3F6-4B7B-AB48-2A09F7C6466A}\.ba\wixstdba.dll
Size 215KB
SHA256 e921f69b9fb4b5ad4691809d06896c5f1d655ab75e0ce94a372319c243c56d4e
MD5 f68f43f809840328f4e993a54b0d5e62
SHA1 01da48ce6c81df4835b4c2eca7e1d447be893d39
SHA512 a7a799ecf1784fb5e8cd7191bf78b510ff5b07db07363388d7b32ed21f4fddc09e34d1160113395f728c0f4e57d13768a0350dbdb207d9224337d2153dc791e1
SSDEEP 6144:K6EZdi6e93SuDeTKZxQfsRy26BqbUHYJe:K62i6eNSYeuZ2sRDK
TLSH
T15E24AF12B5D0907AEBFB19305939E5216DBDBA210FA0C9CE5348AD2B2E705C1DB36737
MD5 SHA1 SHA512 SSDEEP TLSH

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vc_redist.x86.exe

Path C:\Windows\Temp\{9416B871-33B7-40E7-A69A-EEAE7CA2A26A}\.cr\vc_redist.x86.exe
Size 614KB
SHA256 dd985380ee5288472e68d5e0943cae957729a86588cd8e5d39b97aefd06595c0
MD5 b860001d911788310550b8cd8fa60b88
SHA1 e9c79129e122433f1ff4bbf0e60dbdccaeb9f8af
SHA512 30a6d22e533c9ee4b7d4ad34aca7c5ba1e55cbdf9fc96f32e98197463cd7474148238c9baae7ec8cbba56f81e2ac1ade3a30763a1b32c6f8f1c2399b9bb175d8
SSDEEP 12288:a3mgqnIZuYfCYqFet4CovkM7chYnE2Pz8Sor:a3WnIZuMCxezot7qgZzTs
TLSH
T1C4D48D32A5614033FBF10573B928A6303E7CE7282B5188A9D7D4BD1D7EA48D1A7F7216
MD5 SHA1 SHA512 SSDEEP TLSH

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Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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