Overview
overview
6Static
static
3download/M...rm.exe
windows7-x64
6download/M...rm.exe
windows10-2004-x64
6download/X...er.dll
windows7-x64
1download/X...er.dll
windows10-2004-x64
3download/X...rt.exe
windows7-x64
1download/X...rt.exe
windows10-2004-x64
1download/atl71.dll
windows7-x64
1download/atl71.dll
windows10-2004-x64
1download/d...id.dll
windows7-x64
1download/d...id.dll
windows10-2004-x64
1download/d...ne.dll
windows7-x64
1download/d...ne.dll
windows10-2004-x64
1download/minizip.dll
windows7-x64
1download/minizip.dll
windows10-2004-x64
3download/msvcp71.dll
windows7-x64
3download/msvcp71.dll
windows10-2004-x64
3download/msvcr71.dll
windows7-x64
3download/msvcr71.dll
windows10-2004-x64
3download/zlib1.dll
windows7-x64
3download/zlib1.dll
windows10-2004-x64
3Analysis
-
max time kernel
93s -
max time network
122s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
09/05/2024, 02:15
Static task
static1
Behavioral task
behavioral1
Sample
download/MiniThunderPlatform.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
download/MiniThunderPlatform.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
download/XLBugHandler.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
download/XLBugHandler.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral5
Sample
download/XLBugReport.exe
Resource
win7-20240508-en
Behavioral task
behavioral6
Sample
download/XLBugReport.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral7
Sample
download/atl71.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
download/atl71.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
download/dl_peer_id.dll
Resource
win7-20240508-en
Behavioral task
behavioral10
Sample
download/dl_peer_id.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral11
Sample
download/download_engine.dll
Resource
win7-20240508-en
Behavioral task
behavioral12
Sample
download/download_engine.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral13
Sample
download/minizip.dll
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
download/minizip.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
download/msvcp71.dll
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
download/msvcp71.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
download/msvcr71.dll
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
download/msvcr71.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral19
Sample
download/zlib1.dll
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
download/zlib1.dll
Resource
win10v2004-20240508-en
General
-
Target
download/minizip.dll
-
Size
19KB
-
MD5
7fd4f79aca0b09fd3a60841a47ca96e7
-
SHA1
6a84b131399d207bf00605d33f938617b1a7c391
-
SHA256
fc10c877e2bcfab35758446a72a8db704d8e8455470d65a6de5492c10c8d6786
-
SHA512
d3933d77c61b6d38546ac9d38c7975f9575eb25ac8673da18d6707669676612ea0be0a673633ad703ec4fe9b30a37d63dd21f33ee782fa3cf984046e483069f7
-
SSDEEP
384:mR8uMPJWrR/CZoG4T/ibcIBLLz0IINleTW4l1J0G:duMhWD1GbcIBLLXINyN0
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 4408 3348 WerFault.exe 81 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 988 wrote to memory of 3348 988 rundll32.exe 81 PID 988 wrote to memory of 3348 988 rundll32.exe 81 PID 988 wrote to memory of 3348 988 rundll32.exe 81
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\download\minizip.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:988 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\download\minizip.dll,#12⤵PID:3348
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3348 -s 6083⤵
- Program crash
PID:4408
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3348 -ip 33481⤵PID:5036