Analysis
- max time kernel
43s - max time network
43s - platform
windows7_x64 - resource
win7v20210410 - submitted
28/04/2021, 06:26
Static task
static1
Behavioral task
behavioral1
Sample
DHL Receipt.exe
Resource
win7v20210410
0 signatures
0 seconds
General
- Target DHL Receipt.exe
- Size 826KB
- Sample210428-p7f15j4vr2
- SHA256 ad59b833a3362f5535f199dcbb11d27c4159d339ef7eea63993f1e4a0cc39d1b
- MD5 5e50aff69149ea6fa355e228d0aad56d
- SHA1 80d491afa2872dd970816162e6d56dcb39bb5951
- SHA512 c3ed473185097cb68413b51cd24e6a80d56de382d215b95135611d572b20735c46e4f891375a723334f395b307d2cd95b7ce4222040849eec4d7aa0e92c06296
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
lokibot
C2
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http://173.208.204.37/k.php/qQDv4aFt6Ob1S
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http://kbfvzoboss.bid/alien/fre.php
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http://alphastand.trade/alien/fre.php
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http://alphastand.win/alien/fre.php
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http://alphastand.top/alien/fre.php
Signatures
- Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1116 set thread context of 732 1116 DHL Receipt.exe 31 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 788 schtasks.exe - Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1116 DHL Receipt.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 732 DHL Receipt.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1116 DHL Receipt.exe Token: SeDebugPrivilege 732 DHL Receipt.exe - Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1116 wrote to memory of 788 1116 DHL Receipt.exe 29 PID 1116 wrote to memory of 788 1116 DHL Receipt.exe 29 PID 1116 wrote to memory of 788 1116 DHL Receipt.exe 29 PID 1116 wrote to memory of 788 1116 DHL Receipt.exe 29 PID 1116 wrote to memory of 732 1116 DHL Receipt.exe 31 PID 1116 wrote to memory of 732 1116 DHL Receipt.exe 31 PID 1116 wrote to memory of 732 1116 DHL Receipt.exe 31 PID 1116 wrote to memory of 732 1116 DHL Receipt.exe 31 PID 1116 wrote to memory of 732 1116 DHL Receipt.exe 31 PID 1116 wrote to memory of 732 1116 DHL Receipt.exe 31 PID 1116 wrote to memory of 732 1116 DHL Receipt.exe 31 PID 1116 wrote to memory of 732 1116 DHL Receipt.exe 31 PID 1116 wrote to memory of 732 1116 DHL Receipt.exe 31 PID 1116 wrote to memory of 732 1116 DHL Receipt.exe 31
Processes
-
C:\Users\Admin\AppData\Local\Temp\DHL Receipt.exe"C:\Users\Admin\AppData\Local\Temp\DHL Receipt.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1116 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\tuXKJTLnfa" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9A4C.tmp"2⤵
- Creates scheduled task(s)
PID:788
-
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C:\Users\Admin\AppData\Local\Temp\DHL Receipt.exe"{path}"2⤵
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
PID:732
-