Overview
overview
10Static
static
3fudcrypto.zip
windows7-x64
10fudcrypto.zip
windows10-2004-x64
10fud crypto...AX.dll
windows7-x64
7fud crypto...AX.dll
windows10-2004-x64
7fud crypto...en.dll
windows7-x64
1fud crypto...en.dll
windows10-2004-x64
1fud crypto...sg.dll
windows7-x64
1fud crypto...sg.dll
windows10-2004-x64
1fud crypto...st.man
windows7-x64
3fud crypto...st.man
windows10-2004-x64
3fud crypto...ts.xml
windows7-x64
3fud crypto...ts.xml
windows10-2004-x64
1fud crypto...to.exe
windows7-x64
10fud crypto...to.exe
windows10-2004-x64
10Analysis
-
max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
21-11-2024 01:46
Static task
static1
Behavioral task
behavioral1
Sample
fudcrypto.zip
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fudcrypto.zip
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
fud crypto/AUTHZAX.dll
Resource
win7-20240729-en
Behavioral task
behavioral4
Sample
fud crypto/AUTHZAX.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
fud crypto/BCSAutogen.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
fud crypto/BCSAutogen.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
fud crypto/BCSClient.Msg.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
fud crypto/BCSClient.Msg.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
fud crypto/BCSClientManifest.man
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
fud crypto/BCSClientManifest.man
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
fud crypto/BCSEvents.xml
Resource
win7-20241010-en
Behavioral task
behavioral12
Sample
fud crypto/BCSEvents.xml
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
fud crypto/fudcrypto.exe
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
fud crypto/fudcrypto.exe
Resource
win10v2004-20241007-en
General
-
Target
fud crypto/BCSAutogen.dll
-
Size
48KB
-
MD5
16e35e8821dc8d90348f274efa941792
-
SHA1
698599ee94bf4e4c271e989699e288bbd5fc31e3
-
SHA256
c37325c2ce7803f93033090a477df7a8588d5a1cdef6cc0cea44e299bf8da989
-
SHA512
879dd4c8cd4bdf4ffbbb6affd259ff47bf4077e6686808a91b10fc0fdb234139dc3ed69e40ce3ca31f0b0bb1d7ea940fd0b6c0317e0865883eb2283c50abfdc9
-
SSDEEP
768:OmA/lY8mNiYiVvpT/Ix7Y40DX/AdFepp83LSw2eAOswwbz64cROMi2jpv:mlYH6vdw0/AS+WeAOsfbz64g595
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 596 wrote to memory of 1276 596 regsvr32.exe 31 PID 596 wrote to memory of 1276 596 regsvr32.exe 31 PID 596 wrote to memory of 1276 596 regsvr32.exe 31