be45c7c50188ef8b32ad85371e15796fbcf391c1140c57b0ddc87346c376b47a

General

Target

be45c7c50188ef8b32ad85371e15796fbcf391c1140c57b0ddc87346c376b47a.exe
Size

556KB
MD5

a00f95e5954c3f6bf27f166cf268c077
SHA1

93b270716fc487a77a0ce25636d36dc68cc95981
SHA256

be45c7c50188ef8b32ad85371e15796fbcf391c1140c57b0ddc87346c376b47a
SHA512

21944e219f6ab75d66f0aa200f2dbb4dbd982cd10dd490f18d7b947578a1b507ec0260833464dba51c2e6f46c1022fa8f1d4527920739f630a23cc9e211d8e99

Score

9^/10

collection

Malware Config

Signatures

NirSoft MailPassView 2 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral1/memory/300-83-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral1/memory/300-86-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 2 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral1/memory/328-68-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/328-71-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 4 IoCs

resource	yara_rule
behavioral1/memory/328-68-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/328-71-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/300-83-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral1/memory/300-86-0x0000000000400000-0x000000000041C000-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 1568 set thread context of 328	1568	be45c7c50188ef8b32ad85371e15796fbcf391c1140c57b0ddc87346c376b47a.exe	28
PID 1568 set thread context of 300	1568	be45c7c50188ef8b32ad85371e15796fbcf391c1140c57b0ddc87346c376b47a.exe	32

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
328	vbc.exe
328	vbc.exe
328	vbc.exe
328	vbc.exe
328	vbc.exe
1568	be45c7c50188ef8b32ad85371e15796fbcf391c1140c57b0ddc87346c376b47a.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1568	be45c7c50188ef8b32ad85371e15796fbcf391c1140c57b0ddc87346c376b47a.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1568	be45c7c50188ef8b32ad85371e15796fbcf391c1140c57b0ddc87346c376b47a.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 1568 wrote to memory of 328	1568	be45c7c50188ef8b32ad85371e15796fbcf391c1140c57b0ddc87346c376b47a.exe	28
PID 1568 wrote to memory of 328	1568	be45c7c50188ef8b32ad85371e15796fbcf391c1140c57b0ddc87346c376b47a.exe	28
PID 1568 wrote to memory of 328	1568	be45c7c50188ef8b32ad85371e15796fbcf391c1140c57b0ddc87346c376b47a.exe	28
PID 1568 wrote to memory of 328	1568	be45c7c50188ef8b32ad85371e15796fbcf391c1140c57b0ddc87346c376b47a.exe	28
PID 1568 wrote to memory of 328	1568	be45c7c50188ef8b32ad85371e15796fbcf391c1140c57b0ddc87346c376b47a.exe	28
PID 1568 wrote to memory of 328	1568	be45c7c50188ef8b32ad85371e15796fbcf391c1140c57b0ddc87346c376b47a.exe	28
PID 1568 wrote to memory of 328	1568	be45c7c50188ef8b32ad85371e15796fbcf391c1140c57b0ddc87346c376b47a.exe	28
PID 1568 wrote to memory of 328	1568	be45c7c50188ef8b32ad85371e15796fbcf391c1140c57b0ddc87346c376b47a.exe	28
PID 1568 wrote to memory of 328	1568	be45c7c50188ef8b32ad85371e15796fbcf391c1140c57b0ddc87346c376b47a.exe	28
PID 1568 wrote to memory of 328	1568	be45c7c50188ef8b32ad85371e15796fbcf391c1140c57b0ddc87346c376b47a.exe	28
PID 1568 wrote to memory of 300	1568	be45c7c50188ef8b32ad85371e15796fbcf391c1140c57b0ddc87346c376b47a.exe	32
PID 1568 wrote to memory of 300	1568	be45c7c50188ef8b32ad85371e15796fbcf391c1140c57b0ddc87346c376b47a.exe	32
PID 1568 wrote to memory of 300	1568	be45c7c50188ef8b32ad85371e15796fbcf391c1140c57b0ddc87346c376b47a.exe	32
PID 1568 wrote to memory of 300	1568	be45c7c50188ef8b32ad85371e15796fbcf391c1140c57b0ddc87346c376b47a.exe	32
PID 1568 wrote to memory of 300	1568	be45c7c50188ef8b32ad85371e15796fbcf391c1140c57b0ddc87346c376b47a.exe	32
PID 1568 wrote to memory of 300	1568	be45c7c50188ef8b32ad85371e15796fbcf391c1140c57b0ddc87346c376b47a.exe	32
PID 1568 wrote to memory of 300	1568	be45c7c50188ef8b32ad85371e15796fbcf391c1140c57b0ddc87346c376b47a.exe	32
PID 1568 wrote to memory of 300	1568	be45c7c50188ef8b32ad85371e15796fbcf391c1140c57b0ddc87346c376b47a.exe	32
PID 1568 wrote to memory of 300	1568	be45c7c50188ef8b32ad85371e15796fbcf391c1140c57b0ddc87346c376b47a.exe	32
PID 1568 wrote to memory of 300	1568	be45c7c50188ef8b32ad85371e15796fbcf391c1140c57b0ddc87346c376b47a.exe	32

C:\Users\Admin\AppData\Local\Temp\be45c7c50188ef8b32ad85371e15796fbcf391c1140c57b0ddc87346c376b47a.exe
"C:\Users\Admin\AppData\Local\Temp\be45c7c50188ef8b32ad85371e15796fbcf391c1140c57b0ddc87346c376b47a.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1568
- 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\tmp735C.tmp"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:328
- 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\tmp6614.tmp"
  2⤵
  - Accesses Microsoft Outlook accounts
  PID:300

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

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Downloads

memory/300-86-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/300-83-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/300-81-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/300-79-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/300-77-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/300-75-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/300-73-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/328-60-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/328-68-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/328-71-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/328-66-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/328-64-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/328-62-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/328-58-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1568-54-0x0000000076851000-0x0000000076853000-memory.dmp

Filesize
8KB

Download
memory/1568-57-0x0000000074A80000-0x000000007502B000-memory.dmp

Filesize
5.7MB

Download
memory/1568-55-0x0000000074A80000-0x000000007502B000-memory.dmp

Filesize
5.7MB

Download
memory/1568-56-0x0000000000A60000-0x0000000000A61000-memory.dmp

Filesize
4KB

Download
memory/1568-87-0x0000000000A61000-0x0000000000A62000-memory.dmp

Filesize
4KB

Download

Analysis

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