General
- Target SOA.exe
- Size 1.1MB
- Sample230106-aztefsdg69
- SHA256 a0c77b9f372d94ae8cbc32b27d319491cb65001b12963bc68b96b8caaf10dfa0
- MD5 f890903c9b2fa054a4b22b4240870db2
- SHA1 06ed4e7131287fcf01e49834180567daf9a13240
- SHA512 b230749492b8d3ceb0824badc423c163c706df0c464849950523f2bedefa2ed7f50de83ee403611f1c5559f154f0fed7335310d23233701625de65bc09b9e883
- SSDEEP 12288:xJEPCBEYJmzdicP0bYzJfKMVvS1yIuDBXolPu3fgzHIGEoTCqEUbeSh39W+ll8nO:rCJRVXbe8REgRJrn85cMNd
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
SOA.exe
Resource
win10-20220812-en
43 signatures
150 seconds
Malware Config
Extracted
Family
-
asyncrat
Version
-
0.5.7B
Botnet
-
Default
C2
-
ESCANOR2022.LINKPC.NET:6606
-
ESCANOR2022.LINKPC.NET:7707
-
ESCANOR2022.LINKPC.NET:8808
Mutex
-
AsyncMutex_6SI8OkPnk
Attributes
-
delay
3
-
install
true
-
install_file
sqli.exe
-
install_folder
%AppData%
aes.plain
Targets
-
- Target SOA.exe
- Size 1.1MB
- SHA256 a0c77b9f372d94ae8cbc32b27d319491cb65001b12963bc68b96b8caaf10dfa0
- MD5 f890903c9b2fa054a4b22b4240870db2
- SHA1 06ed4e7131287fcf01e49834180567daf9a13240
- SHA512 b230749492b8d3ceb0824badc423c163c706df0c464849950523f2bedefa2ed7f50de83ee403611f1c5559f154f0fed7335310d23233701625de65bc09b9e883
- SSDEEP 12288:xJEPCBEYJmzdicP0bYzJfKMVvS1yIuDBXolPu3fgzHIGEoTCqEUbeSh39W+ll8nO:rCJRVXbe8REgRJrn85cMNd
- MD5 SHA1 SHA512 SSDEEP
Detects Smokeloader packer
Async RAT payload
Blocklisted process makes network request
Downloads MZ/PE file
Drops file in Drivers directory
Executes dropped EXE
Sets service image path in registry
Loads dropped DLL
Uses the VBS compiler for execution
Accesses Microsoft Outlook profiles
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
Suspicious use of SetThreadContext