72ce241dc2ca6b3ee679af734dd4ac79701ae04e7ac7bab2171e8595abdfee39

General

Target

Bank Transfer Form.exe
Size

1.0MB
MD5

2f8a0052d88d31c435d71cd69f930f02
SHA1

993258bc6b7f24bf6cddb3c2576d2f5e2d113df2
SHA256

3c00e14ee895971b1e91ad04aebc4970b9526b79ee8413c900acbb9b4ae702b8
SHA512

272c5567178a68e7b5c974318d248d75149908b98434ca6ea3f943b05bb6724bde012343728b0d58e994303dfd736fed1d12be5188a930c63bef248dc4e17899
SSDEEP

12288:NuJeZjC/WM6HHmtLgXcyMhiHig8fAigjPUxPiu2hqdb8ilACux5:wJeM/WTHGJgXug86PU9iFhqdb8iyz

Score

8^/10

discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2192	powershell.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Bank Transfer Form.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
2916	Bank Transfer Form.exe
2916	Bank Transfer Form.exe
2916	Bank Transfer Form.exe
2916	Bank Transfer Form.exe
2916	Bank Transfer Form.exe
2916	Bank Transfer Form.exe
2916	Bank Transfer Form.exe
2916	Bank Transfer Form.exe
2916	Bank Transfer Form.exe
2916	Bank Transfer Form.exe
2192	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2916	Bank Transfer Form.exe
Token: SeDebugPrivilege	2192	powershell.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2916 wrote to memory of 2192	2916	Bank Transfer Form.exe	30
PID 2916 wrote to memory of 2192	2916	Bank Transfer Form.exe	30
PID 2916 wrote to memory of 2192	2916	Bank Transfer Form.exe	30
PID 2916 wrote to memory of 2192	2916	Bank Transfer Form.exe	30
PID 2916 wrote to memory of 2404	2916	Bank Transfer Form.exe	31
PID 2916 wrote to memory of 2404	2916	Bank Transfer Form.exe	31
PID 2916 wrote to memory of 2404	2916	Bank Transfer Form.exe	31
PID 2916 wrote to memory of 2404	2916	Bank Transfer Form.exe	31
PID 2916 wrote to memory of 2084	2916	Bank Transfer Form.exe	33
PID 2916 wrote to memory of 2084	2916	Bank Transfer Form.exe	33
PID 2916 wrote to memory of 2084	2916	Bank Transfer Form.exe	33
PID 2916 wrote to memory of 2084	2916	Bank Transfer Form.exe	33
PID 2916 wrote to memory of 1064	2916	Bank Transfer Form.exe	34
PID 2916 wrote to memory of 1064	2916	Bank Transfer Form.exe	34
PID 2916 wrote to memory of 1064	2916	Bank Transfer Form.exe	34
PID 2916 wrote to memory of 1064	2916	Bank Transfer Form.exe	34
PID 2916 wrote to memory of 1992	2916	Bank Transfer Form.exe	35
PID 2916 wrote to memory of 1992	2916	Bank Transfer Form.exe	35
PID 2916 wrote to memory of 1992	2916	Bank Transfer Form.exe	35
PID 2916 wrote to memory of 1992	2916	Bank Transfer Form.exe	35
PID 2916 wrote to memory of 2244	2916	Bank Transfer Form.exe	36
PID 2916 wrote to memory of 2244	2916	Bank Transfer Form.exe	36
PID 2916 wrote to memory of 2244	2916	Bank Transfer Form.exe	36
PID 2916 wrote to memory of 2244	2916	Bank Transfer Form.exe	36

C:\Users\Admin\AppData\Local\Temp\Bank Transfer Form.exe
"C:\Users\Admin\AppData\Local\Temp\Bank Transfer Form.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2916
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Bank Transfer Form.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2192
- C:\Users\Admin\AppData\Local\Temp\Bank Transfer Form.exe
  "C:\Users\Admin\AppData\Local\Temp\Bank Transfer Form.exe"
  2⤵
  PID:2404
- C:\Users\Admin\AppData\Local\Temp\Bank Transfer Form.exe
  "C:\Users\Admin\AppData\Local\Temp\Bank Transfer Form.exe"
  2⤵
  PID:2084
- C:\Users\Admin\AppData\Local\Temp\Bank Transfer Form.exe
  "C:\Users\Admin\AppData\Local\Temp\Bank Transfer Form.exe"
  2⤵
  PID:1064
- C:\Users\Admin\AppData\Local\Temp\Bank Transfer Form.exe
  "C:\Users\Admin\AppData\Local\Temp\Bank Transfer Form.exe"
  2⤵
  PID:1992
- C:\Users\Admin\AppData\Local\Temp\Bank Transfer Form.exe
  "C:\Users\Admin\AppData\Local\Temp\Bank Transfer Form.exe"
  2⤵
  PID:2244

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2916-0-0x00000000743FE000-0x00000000743FF000-memory.dmp

Filesize
4KB

Download
memory/2916-1-0x0000000000320000-0x000000000042E000-memory.dmp

Filesize
1.1MB

Download
memory/2916-2-0x00000000743F0000-0x0000000074ADE000-memory.dmp

Filesize
6.9MB

Download
memory/2916-3-0x0000000000850000-0x000000000086E000-memory.dmp

Filesize
120KB

Download
memory/2916-4-0x00000000743FE000-0x00000000743FF000-memory.dmp

Filesize
4KB

Download
memory/2916-5-0x00000000743F0000-0x0000000074ADE000-memory.dmp

Filesize
6.9MB

Download
memory/2916-6-0x0000000000430000-0x00000000004BE000-memory.dmp

Filesize
568KB

Download
memory/2916-7-0x00000000743F0000-0x0000000074ADE000-memory.dmp

Filesize
6.9MB

Download

Analysis

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