Analysis
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max time kernel
44s -
max time network
49s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
23-09-2022 14:53
Static task
static1
Behavioral task
behavioral1
Sample
a5bb96d731ef58cf17cc579578ab89c7c46f275982be8eb137ff64268dff1efc.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
a5bb96d731ef58cf17cc579578ab89c7c46f275982be8eb137ff64268dff1efc.exe
Resource
win10v2004-20220812-en
General
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Target
a5bb96d731ef58cf17cc579578ab89c7c46f275982be8eb137ff64268dff1efc.exe
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Size
616KB
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MD5
1833589c607ac469b174b2814369ce61
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SHA1
cf9f0075bab1121727670149313ad19b4bdd5329
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SHA256
a5bb96d731ef58cf17cc579578ab89c7c46f275982be8eb137ff64268dff1efc
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SHA512
66d1b289bb81468a12b105cfc6af6c3ca4ee5f8fdd784604b1153c78fbcd79313374aa29a1b5822d2c5d65df9cc06e43468d1b91c2037e5b0f162e9165d4cf93
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SSDEEP
12288:K+KCarVlx6yaKbODxUazPGQoK0dGM0mIf/NLOs9FWGVMD0Fg5X4Un:K+KCapKaUx0K4ILOEWGVMIi5X4Un
Malware Config
Extracted
azorult
http://188.209.52.233/gate.php
Signatures
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Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
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Loads dropped DLL 1 IoCs
Processes:
a5bb96d731ef58cf17cc579578ab89c7c46f275982be8eb137ff64268dff1efc.exepid process 1436 a5bb96d731ef58cf17cc579578ab89c7c46f275982be8eb137ff64268dff1efc.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
a5bb96d731ef58cf17cc579578ab89c7c46f275982be8eb137ff64268dff1efc.exedescription pid process target process PID 1436 set thread context of 1688 1436 a5bb96d731ef58cf17cc579578ab89c7c46f275982be8eb137ff64268dff1efc.exe a5bb96d731ef58cf17cc579578ab89c7c46f275982be8eb137ff64268dff1efc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
a5bb96d731ef58cf17cc579578ab89c7c46f275982be8eb137ff64268dff1efc.exepid process 1436 a5bb96d731ef58cf17cc579578ab89c7c46f275982be8eb137ff64268dff1efc.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
a5bb96d731ef58cf17cc579578ab89c7c46f275982be8eb137ff64268dff1efc.exedescription pid process target process PID 1436 wrote to memory of 1688 1436 a5bb96d731ef58cf17cc579578ab89c7c46f275982be8eb137ff64268dff1efc.exe a5bb96d731ef58cf17cc579578ab89c7c46f275982be8eb137ff64268dff1efc.exe PID 1436 wrote to memory of 1688 1436 a5bb96d731ef58cf17cc579578ab89c7c46f275982be8eb137ff64268dff1efc.exe a5bb96d731ef58cf17cc579578ab89c7c46f275982be8eb137ff64268dff1efc.exe PID 1436 wrote to memory of 1688 1436 a5bb96d731ef58cf17cc579578ab89c7c46f275982be8eb137ff64268dff1efc.exe a5bb96d731ef58cf17cc579578ab89c7c46f275982be8eb137ff64268dff1efc.exe PID 1436 wrote to memory of 1688 1436 a5bb96d731ef58cf17cc579578ab89c7c46f275982be8eb137ff64268dff1efc.exe a5bb96d731ef58cf17cc579578ab89c7c46f275982be8eb137ff64268dff1efc.exe PID 1436 wrote to memory of 1688 1436 a5bb96d731ef58cf17cc579578ab89c7c46f275982be8eb137ff64268dff1efc.exe a5bb96d731ef58cf17cc579578ab89c7c46f275982be8eb137ff64268dff1efc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a5bb96d731ef58cf17cc579578ab89c7c46f275982be8eb137ff64268dff1efc.exe"C:\Users\Admin\AppData\Local\Temp\a5bb96d731ef58cf17cc579578ab89c7c46f275982be8eb137ff64268dff1efc.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1436 -
C:\Users\Admin\AppData\Local\Temp\a5bb96d731ef58cf17cc579578ab89c7c46f275982be8eb137ff64268dff1efc.exe"C:\Users\Admin\AppData\Local\Temp\a5bb96d731ef58cf17cc579578ab89c7c46f275982be8eb137ff64268dff1efc.exe"2⤵PID:1688
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
11KB
MD555a26d7800446f1373056064c64c3ce8
SHA180256857e9a0a9c8897923b717f3435295a76002
SHA256904fd5481d72f4e03b01a455f848dedd095d0fb17e33608e0d849f5196fb6ff8
SHA51204b8ab7a85c26f188c0a06f524488d6f2ac2884bf107c860c82e94ae12c3859f825133d78338fd2b594dfc48f7dc9888ae76fee786c6252a5c77c88755128a5b