c6dca612733df58acbb44521906203c0720bd0a74b553ebf44864edf938fe377

General

Target

c6dca612733df58acbb44521906203c0720bd0a74b553ebf44864edf938fe377.exe
Size

552KB
MD5

88c5d1b523842958a8f618e8fd1ca40d
SHA1

a0dcaf8db3fe12902827a4feef40486a5edd92e9
SHA256

c6dca612733df58acbb44521906203c0720bd0a74b553ebf44864edf938fe377
SHA512

da9ae58ab8218982462f324505b906d19addde8b0da20bfc0dff80b58adb6dcae0614e77e0ba6df74c9d43edc5ee1ffc5557831f20c968e8f7e87b7c3ae3c4af

Score

9^/10

collection

Malware Config

Signatures

NirSoft MailPassView 2 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral1/memory/976-82-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral1/memory/976-85-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 2 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral1/memory/588-67-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/588-70-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 4 IoCs

resource	yara_rule
behavioral1/memory/588-67-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/588-70-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/976-82-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral1/memory/976-85-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1808 set thread context of 588	1808	c6dca612733df58acbb44521906203c0720bd0a74b553ebf44864edf938fe377.exe	28
PID 1808 set thread context of 976	1808	c6dca612733df58acbb44521906203c0720bd0a74b553ebf44864edf938fe377.exe	32

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
588	vbc.exe
588	vbc.exe
588	vbc.exe
588	vbc.exe
588	vbc.exe
1808	c6dca612733df58acbb44521906203c0720bd0a74b553ebf44864edf938fe377.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1808	c6dca612733df58acbb44521906203c0720bd0a74b553ebf44864edf938fe377.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1808	c6dca612733df58acbb44521906203c0720bd0a74b553ebf44864edf938fe377.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 1808 wrote to memory of 588	1808	c6dca612733df58acbb44521906203c0720bd0a74b553ebf44864edf938fe377.exe	28
PID 1808 wrote to memory of 588	1808	c6dca612733df58acbb44521906203c0720bd0a74b553ebf44864edf938fe377.exe	28
PID 1808 wrote to memory of 588	1808	c6dca612733df58acbb44521906203c0720bd0a74b553ebf44864edf938fe377.exe	28
PID 1808 wrote to memory of 588	1808	c6dca612733df58acbb44521906203c0720bd0a74b553ebf44864edf938fe377.exe	28
PID 1808 wrote to memory of 588	1808	c6dca612733df58acbb44521906203c0720bd0a74b553ebf44864edf938fe377.exe	28
PID 1808 wrote to memory of 588	1808	c6dca612733df58acbb44521906203c0720bd0a74b553ebf44864edf938fe377.exe	28
PID 1808 wrote to memory of 588	1808	c6dca612733df58acbb44521906203c0720bd0a74b553ebf44864edf938fe377.exe	28
PID 1808 wrote to memory of 588	1808	c6dca612733df58acbb44521906203c0720bd0a74b553ebf44864edf938fe377.exe	28
PID 1808 wrote to memory of 588	1808	c6dca612733df58acbb44521906203c0720bd0a74b553ebf44864edf938fe377.exe	28
PID 1808 wrote to memory of 588	1808	c6dca612733df58acbb44521906203c0720bd0a74b553ebf44864edf938fe377.exe	28
PID 1808 wrote to memory of 976	1808	c6dca612733df58acbb44521906203c0720bd0a74b553ebf44864edf938fe377.exe	32
PID 1808 wrote to memory of 976	1808	c6dca612733df58acbb44521906203c0720bd0a74b553ebf44864edf938fe377.exe	32
PID 1808 wrote to memory of 976	1808	c6dca612733df58acbb44521906203c0720bd0a74b553ebf44864edf938fe377.exe	32
PID 1808 wrote to memory of 976	1808	c6dca612733df58acbb44521906203c0720bd0a74b553ebf44864edf938fe377.exe	32
PID 1808 wrote to memory of 976	1808	c6dca612733df58acbb44521906203c0720bd0a74b553ebf44864edf938fe377.exe	32
PID 1808 wrote to memory of 976	1808	c6dca612733df58acbb44521906203c0720bd0a74b553ebf44864edf938fe377.exe	32
PID 1808 wrote to memory of 976	1808	c6dca612733df58acbb44521906203c0720bd0a74b553ebf44864edf938fe377.exe	32
PID 1808 wrote to memory of 976	1808	c6dca612733df58acbb44521906203c0720bd0a74b553ebf44864edf938fe377.exe	32
PID 1808 wrote to memory of 976	1808	c6dca612733df58acbb44521906203c0720bd0a74b553ebf44864edf938fe377.exe	32
PID 1808 wrote to memory of 976	1808	c6dca612733df58acbb44521906203c0720bd0a74b553ebf44864edf938fe377.exe	32

C:\Users\Admin\AppData\Local\Temp\c6dca612733df58acbb44521906203c0720bd0a74b553ebf44864edf938fe377.exe
"C:\Users\Admin\AppData\Local\Temp\c6dca612733df58acbb44521906203c0720bd0a74b553ebf44864edf938fe377.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1808
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\Admin\AppData\Local\Temp\tmp8112.tmp"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:588
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\Admin\AppData\Local\Temp\tmp739B.tmp"
  2⤵
  - Accesses Microsoft Outlook accounts
  PID:976

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/588-67-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/588-57-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/588-70-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/588-59-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/588-61-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/588-63-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/588-65-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/976-72-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/976-74-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/976-82-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/976-80-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/976-78-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/976-76-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/976-85-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1808-54-0x0000000076AC1000-0x0000000076AC3000-memory.dmp

Filesize
8KB

Download
memory/1808-86-0x0000000001E41000-0x0000000001E42000-memory.dmp

Filesize
4KB

Download
memory/1808-55-0x0000000074F90000-0x000000007553B000-memory.dmp

Filesize
5.7MB

Download
memory/1808-56-0x0000000001E40000-0x0000000001E41000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing