Analysis
- max time kernel
179s - max time network
194s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
07/03/2024, 09:01
Behavioral task
behavioral1
Sample
b858a1f896ba459493486676e59af5ad.exe
Resource
win7-20240221-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
b858a1f896ba459493486676e59af5ad.exe
Resource
win10v2004-20240226-en
5 signatures
150 seconds
General
- Target b858a1f896ba459493486676e59af5ad.exe
- Size 152KB
- Sample240307-kzbvhsfg76
- SHA256 fb55340ef36d5bfae56dd84e51b9aff7996ab7428fd1fcbe53dfb8fdcda244e8
- MD5 b858a1f896ba459493486676e59af5ad
- SHA1 c8a0ba42f8076b5c2b0d4cd2e0e6225b509b9f0c
- SHA512 cab1bf9703921eba97b4686c03583ec8d27b6d8ba6b869e8be7983071d513c9ce1347a345f931365db214de3918e417f0c0c1fa35e5ec681b3a0ee7c59fd87c1
- SSDEEP 3072:4NLOpnhTdOw9YAJOzIY9gVl01T2ENipdDg0z5:4NLYdT97JSIFl0QENqF
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Extracted
Family
-
warzonerat
C2
-
sdafsdffssffs.ydns.eu:6703
Signatures
- Detects BazaLoader malware 1 IoCs
BazaLoader is a trojan that transmits logs to the Command and Control (C2) server, encoding them in BASE64 format through GET requests.
resource yara_rule behavioral2/files/0x000700000002320c-2.dat BazaLoader - WarzoneRat, AveMaria
WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.
- Warzone RAT payload 1 IoCs
resource yara_rule behavioral2/files/0x000700000002320c-2.dat warzonerat - Executes dropped EXE 1 IoCs
pid Process 932 images.exe - Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 2792 wrote to memory of 5004 2792 b858a1f896ba459493486676e59af5ad.exe 93 PID 2792 wrote to memory of 5004 2792 b858a1f896ba459493486676e59af5ad.exe 93 PID 2792 wrote to memory of 5004 2792 b858a1f896ba459493486676e59af5ad.exe 93 PID 2792 wrote to memory of 932 2792 b858a1f896ba459493486676e59af5ad.exe 95 PID 2792 wrote to memory of 932 2792 b858a1f896ba459493486676e59af5ad.exe 95 PID 2792 wrote to memory of 932 2792 b858a1f896ba459493486676e59af5ad.exe 95 PID 5004 wrote to memory of 2508 5004 cmd.exe 96 PID 5004 wrote to memory of 2508 5004 cmd.exe 96 PID 5004 wrote to memory of 2508 5004 cmd.exe 96 PID 932 wrote to memory of 5016 932 images.exe 97 PID 932 wrote to memory of 5016 932 images.exe 97 PID 932 wrote to memory of 5016 932 images.exe 97 PID 932 wrote to memory of 5016 932 images.exe 97 PID 932 wrote to memory of 5016 932 images.exe 97
Processes
-
C:\Users\Admin\AppData\Local\Temp\b858a1f896ba459493486676e59af5ad.exe"C:\Users\Admin\AppData\Local\Temp\b858a1f896ba459493486676e59af5ad.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2792 -
C:\Windows\SysWOW64\cmd.execmd.exe /c REG ADD "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /f /v Load /t REG_SZ /d "C:\ProgramData\images.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:5004 -
C:\Windows\SysWOW64\reg.exeREG ADD "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /f /v Load /t REG_SZ /d "C:\ProgramData\images.exe"3⤵PID:2508
-
-
-
C:\ProgramData\images.exe"C:\ProgramData\images.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:932 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"3⤵PID:5016
-
-
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\ProgramData\images.exe
- Size 152KB
- SHA256 fb55340ef36d5bfae56dd84e51b9aff7996ab7428fd1fcbe53dfb8fdcda244e8
- MD5 b858a1f896ba459493486676e59af5ad
- SHA1 c8a0ba42f8076b5c2b0d4cd2e0e6225b509b9f0c
- SHA512 cab1bf9703921eba97b4686c03583ec8d27b6d8ba6b869e8be7983071d513c9ce1347a345f931365db214de3918e417f0c0c1fa35e5ec681b3a0ee7c59fd87c1
- SSDEEP 3072:4NLOpnhTdOw9YAJOzIY9gVl01T2ENipdDg0z5:4NLYdT97JSIFl0QENqF
- MD5 SHA1 SHA512 SSDEEP