Analysis
- max time kernel
14s - max time network
152s - platform
windows10_x64 - resource
win10v20210410 - submitted
13/07/2021, 13:05
General
- Target 13f0e4473fcb6056df19f29a6dac2acd.exe
- Size 191KB
- Sample210713-yvtj2crcwe
- SHA256 0cf80c8f64e7d607ee9088aaae888815ef75788f4f425b8fed868f0b057abdee
Score
10/10
Malware Config
Extracted
Family
-
xloader
Version
-
2.3
C2
-
http://www.extinctionbrews.com/dy8g/
Decoy
-
mzyxi-rkah-y.net
-
okinawarongnho.com
-
qq66520.com
-
nimbus.watch
-
cwdelrio.com
-
regalshopper.com
-
avito-payment.life
-
jorgeporcayo.com
-
galvinsky.digital
-
guys-only.com
-
asmfruits-almacenes.com
-
boatrace-life04.net
-
cochez.club
-
thelastvictor.net
-
janieleconte.com
-
ivoirepneus.com
-
saludflv.info
-
mydreamtv.net
-
austinphy.com
-
cajunseafoodstcloud.com
Signatures
- Xloader
Xloader is a rebranded version of Formbook malware.
- Xloader Payload 1 IoCs
- Loads dropped DLL 1 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: MapViewOfSection 1 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\13f0e4473fcb6056df19f29a6dac2acd.exe"C:\Users\Admin\AppData\Local\Temp\13f0e4473fcb6056df19f29a6dac2acd.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\13f0e4473fcb6056df19f29a6dac2acd.exe"C:\Users\Admin\AppData\Local\Temp\13f0e4473fcb6056df19f29a6dac2acd.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1436-116-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1436-117-0x0000000000A80000-0x0000000000DA0000-memory.dmp