344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706

General

Target

344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe
Size

483KB
MD5

39929a185df693259910621ae76c4506
SHA1

26814268f5ac86d2603d06c28dcb349fd712cd1d
SHA256

344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706
SHA512

fa9890e9872e36ea3742bf6e91e7635c88d019930bb28c7ba2f2b8301b855f956f48f029444f9a0bcedd2d9b2bb9818539b8ab85decfe6adaea4ef031591d1df
SSDEEP

6144:wTz+c6KHYBhDc1RGJPv//NkUn+N5Bkf/0TELRvIZPjbsAOZZBAXccr/aT4:wTlrYw1RU33NFn+N5WfIQIjbs/ZBNT4

Score

9^/10

collection discovery spyware stealer

Malware Config

Signatures

Detected Nirsoft tools 10 IoCs

Free utilities often used by attackers which can steal passwords, product keys, etc.

resource	yara_rule
behavioral1/memory/2640-11-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral1/memory/2780-16-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft
behavioral1/memory/2780-15-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft
behavioral1/memory/2640-9-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral1/memory/2768-7-0x0000000000400000-0x0000000000462000-memory.dmp	Nirsoft
behavioral1/memory/2768-10-0x0000000000400000-0x0000000000462000-memory.dmp	Nirsoft
behavioral1/memory/2640-8-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral1/memory/2780-19-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft
behavioral1/memory/2640-24-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral1/memory/2768-30-0x0000000000400000-0x0000000000462000-memory.dmp	Nirsoft

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral1/memory/2768-7-0x0000000000400000-0x0000000000462000-memory.dmp	MailPassView
behavioral1/memory/2768-10-0x0000000000400000-0x0000000000462000-memory.dmp	MailPassView
behavioral1/memory/2768-30-0x0000000000400000-0x0000000000462000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral1/memory/2640-11-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView
behavioral1/memory/2640-9-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView
behavioral1/memory/2640-8-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView
behavioral1/memory/2640-24-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1120 set thread context of 2640	1120	344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe	28
PID 1120 set thread context of 2768	1120	344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe	29
PID 1120 set thread context of 2780	1120	344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe	30

System Location Discovery: System Language Discovery 1 TTPs 4 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	344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2640	344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe
2640	344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe

Suspicious behavior: MapViewOfSection 3 IoCs

pid	Process
1120	344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe
1120	344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe
1120	344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2780	344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1120	344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1120 wrote to memory of 2640	1120	344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe	28
PID 1120 wrote to memory of 2640	1120	344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe	28
PID 1120 wrote to memory of 2640	1120	344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe	28
PID 1120 wrote to memory of 2640	1120	344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe	28
PID 1120 wrote to memory of 2768	1120	344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe	29
PID 1120 wrote to memory of 2768	1120	344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe	29
PID 1120 wrote to memory of 2768	1120	344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe	29
PID 1120 wrote to memory of 2768	1120	344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe	29
PID 1120 wrote to memory of 2780	1120	344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe	30
PID 1120 wrote to memory of 2780	1120	344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe	30
PID 1120 wrote to memory of 2780	1120	344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe	30
PID 1120 wrote to memory of 2780	1120	344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe	30

C:\Users\Admin\AppData\Local\Temp\344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe
"C:\Users\Admin\AppData\Local\Temp\344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1120
- C:\Users\Admin\AppData\Local\Temp\344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe
  C:\Users\Admin\AppData\Local\Temp\344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe /stext "C:\Users\Admin\AppData\Local\Temp\iouomkkhlmffnorvzelmixada"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2640
- C:\Users\Admin\AppData\Local\Temp\344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe
  C:\Users\Admin\AppData\Local\Temp\344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe /stext "C:\Users\Admin\AppData\Local\Temp\tizhnduizuxkpvfhipgolbumigfm"
  2⤵
  - Accesses Microsoft Outlook accounts
  - System Location Discovery: System Language Discovery
  PID:2768
- C:\Users\Admin\AppData\Local\Temp\344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe
  C:\Users\Admin\AppData\Local\Temp\344eeb88cd808140a7528ef191335bc3a70fd0f29aee682f6febe4b900b03706.exe /stext "C:\Users\Admin\AppData\Local\Temp\dkeanvncndpxzbblzaspwopdjnxvtlm"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2780

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\remcos\logs.dat

Filesize
144B

MD5
8975559ce40739f906457f72cded6794

SHA1
f056fbeefe838e98b3a8a0496c348599c9bb70b9

SHA256
09049a4ac73bc49c62e8f49600b8193d586e45181762a2f09b5a32e91f27fff0

SHA512
d82154d48ea437e89b5cf0b82d05cdb5895d5008e2f77bf59045ad9988c3733048302ad34304723a087d1ce70e7afa934b5b3521a1d28a955d8cd2944fbd66b4

Download Submit
C:\Users\Admin\AppData\Local\Temp\iouomkkhlmffnorvzelmixada

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/1120-35-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/1120-34-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/1120-31-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/2640-8-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2640-11-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2640-9-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2640-6-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2640-24-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2640-1-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2768-10-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2768-2-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2768-5-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2768-7-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2768-30-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2780-19-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2780-14-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2780-15-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2780-16-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2780-12-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download

Analysis

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