Analysis
- max time kernel
111s - max time network
42s - platform
windows7_x64 - resource
win7v20210410 - submitted
14/06/2021, 05:04
Static task
static1
Behavioral task
behavioral1
Sample
PISALES-CONTRACT_BANK.SWIFT.exe
Resource
win7v20210410
0 signatures
0 seconds
General
- Target PISALES-CONTRACT_BANK.SWIFT.exe
- Size 222KB
- Sample210614-lpjftjsz8a
- SHA256 d654d8728cd5b7c24ac8b82f7fbc6e7429b46fdb57bb384534242ca4e5a5043a
- MD5 d063c38996ad3cf5c04b073976afec23
- SHA1 ccbc5e28ea89a5586edaef635de2f5bde3047ec2
- SHA512 0c38cf9006b6f5f06c29b537b69a001f121534d9aafb8dbd33ec60468dc5aa0d2c55223757d71efcfa4801cc94e4238ebd3c444a6988093a6cc1b1e00234ec86
- MD5 SHA1 SHA512
Malware Config
Signatures
- Formbook Payload 1 IoCs
resource yara_rule behavioral1/memory/1952-63-0x000000000044ED20-mapping.dmp formbook - Loads dropped DLL 2 IoCs
pid Process 1260 PISALES-CONTRACT_BANK.SWIFT.exe 1260 PISALES-CONTRACT_BANK.SWIFT.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1260 set thread context of 1952 1260 PISALES-CONTRACT_BANK.SWIFT.exe 26 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Program crash 1 IoCs
pid pid_target Process procid_target 1728 1952 WerFault.exe 26 - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1728 WerFault.exe 1728 WerFault.exe 1728 WerFault.exe 1728 WerFault.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1728 WerFault.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1728 WerFault.exe - Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1260 wrote to memory of 1952 1260 PISALES-CONTRACT_BANK.SWIFT.exe 26 PID 1260 wrote to memory of 1952 1260 PISALES-CONTRACT_BANK.SWIFT.exe 26 PID 1260 wrote to memory of 1952 1260 PISALES-CONTRACT_BANK.SWIFT.exe 26 PID 1260 wrote to memory of 1952 1260 PISALES-CONTRACT_BANK.SWIFT.exe 26 PID 1260 wrote to memory of 1952 1260 PISALES-CONTRACT_BANK.SWIFT.exe 26 PID 1260 wrote to memory of 1952 1260 PISALES-CONTRACT_BANK.SWIFT.exe 26 PID 1260 wrote to memory of 1952 1260 PISALES-CONTRACT_BANK.SWIFT.exe 26 PID 1952 wrote to memory of 1728 1952 PISALES-CONTRACT_BANK.SWIFT.exe 27 PID 1952 wrote to memory of 1728 1952 PISALES-CONTRACT_BANK.SWIFT.exe 27 PID 1952 wrote to memory of 1728 1952 PISALES-CONTRACT_BANK.SWIFT.exe 27 PID 1952 wrote to memory of 1728 1952 PISALES-CONTRACT_BANK.SWIFT.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\PISALES-CONTRACT_BANK.SWIFT.exe"C:\Users\Admin\AppData\Local\Temp\PISALES-CONTRACT_BANK.SWIFT.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1260 -
C:\Users\Admin\AppData\Local\Temp\PISALES-CONTRACT_BANK.SWIFT.exe"C:\Users\Admin\AppData\Local\Temp\PISALES-CONTRACT_BANK.SWIFT.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:1952 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1952 -s 363⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:1728
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