Overview
overview
3Static
static
3Monalisa/Main.vbs
windows7-x64
1Monalisa/Main.vbs
windows10-2004-x64
1F13Oligomo...us.pdf
windows7-x64
1F13Oligomo...us.pdf
windows10-2004-x64
1F13ScanApi...pi.pdf
windows7-x64
1F13ScanApi...pi.pdf
windows10-2004-x64
1F13W32Viru...us.pdf
windows7-x64
1F13W32Viru...us.pdf
windows10-2004-x64
1F-130x1/lc...vx.htm
windows7-x64
1F-130x1/lc...vx.htm
windows10-2004-x64
1F-130x1/lc...sm.htm
windows7-x64
1F-130x1/lc...sm.htm
windows10-2004-x64
1F-130x1/lc...sm.htm
windows7-x64
1F-130x1/lc...sm.htm
windows10-2004-x64
1F-130x1/lc...sm.htm
windows7-x64
1F-130x1/lc...sm.htm
windows10-2004-x64
1SkypeWormG...or.exe
windows7-x64
1SkypeWormG...or.exe
windows10-2004-x64
1Analysis
-
max time kernel
117s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
25-12-2023 21:41
Behavioral task
behavioral1
Sample
Monalisa/Main.vbs
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
Monalisa/Main.vbs
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
F13OligomorphicVirus/F13OligomorphicVirus.pdf
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
F13OligomorphicVirus/F13OligomorphicVirus.pdf
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
F13ScanApi/F13ScanApi.pdf
Resource
win7-20231215-en
Behavioral task
behavioral6
Sample
F13ScanApi/F13ScanApi.pdf
Resource
win10v2004-20231222-en
Behavioral task
behavioral7
Sample
F13W32Virus/F13W32Virus.pdf
Resource
win7-20231215-en
Behavioral task
behavioral8
Sample
F13W32Virus/F13W32Virus.pdf
Resource
win10v2004-20231215-en
Behavioral task
behavioral9
Sample
F-130x1/lclee_vx/Lychan_lclee_vx.htm
Resource
win7-20231215-en
Behavioral task
behavioral10
Sample
F-130x1/lclee_vx/Lychan_lclee_vx.htm
Resource
win10v2004-20231222-en
Behavioral task
behavioral11
Sample
F-130x1/lclee_vx/RetrieveKernelAddress_asm.htm
Resource
win7-20231215-en
Behavioral task
behavioral12
Sample
F-130x1/lclee_vx/RetrieveKernelAddress_asm.htm
Resource
win10v2004-20231215-en
Behavioral task
behavioral13
Sample
F-130x1/lclee_vx/ScanApiChecksum_asm.htm
Resource
win7-20231215-en
Behavioral task
behavioral14
Sample
F-130x1/lclee_vx/ScanApiChecksum_asm.htm
Resource
win10v2004-20231215-en
Behavioral task
behavioral15
Sample
F-130x1/lclee_vx/Win32_Ceel_a_asm.htm
Resource
win7-20231129-en
Behavioral task
behavioral16
Sample
F-130x1/lclee_vx/Win32_Ceel_a_asm.htm
Resource
win10v2004-20231215-en
Behavioral task
behavioral17
Sample
SkypeWormGenerator.exe
Resource
win7-20231215-en
Behavioral task
behavioral18
Sample
SkypeWormGenerator.exe
Resource
win10v2004-20231215-en
General
-
Target
F13ScanApi/F13ScanApi.pdf
-
Size
33KB
-
MD5
84bc232317342e3b438cd59e4ff50298
-
SHA1
5c45c7a34368b353dac30d42cf36e5ed09da9522
-
SHA256
7c7f603542b388bf896c5089efba3386803a8d52303319d1fac1d96bde61fb37
-
SHA512
c36e3722afebcc87bc22076f9ac8a41c7a1e509a97cc43286f693cf5a7f58930dda825ffd186c329cbadabc3fdc0e1c8f928a6be2574f8d882d740bed25c3a52
-
SSDEEP
768:XS/1Jzt4m6HilC+4xp3sXnzOH/oxwcHLyxhrfJeAhnPYEWragY/aB:XkYNnGiAVryxpMWxXy
Malware Config
Signatures
-
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2528 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2528 AcroRd32.exe 2528 AcroRd32.exe 2528 AcroRd32.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
3KB
MD54af26ffaeda2c1f4c0fafa0657ce6323
SHA171f3564a400a65317c8dba0055be1a21a5e0fe98
SHA256899a7bb84009f5cb54be238854a9363e9783a0c37af30dcf83eee16a00943fa2
SHA51290fcf17c01646baebefc4b5260dacf6bbf55d7749b6b3c313bb9452d7dd94135c9b4b9060d30bbcf552439d30ab9d03da821e5ffc322b966b04585536c0c77ac