594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63

General

Target

594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe
Size

483KB
MD5

c9148bef07805f3952a23a0bcdb025b9
SHA1

19dc64ef6207f4d29d02004f7919c0aa9b6df8ee
SHA256

594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63
SHA512

c323586276d912dc7ca5cd7ed901a02952fae648239596b58272259cc27199fcca2d0e4c7713d0443c2ee7efe3ba5b9eb37ba44d8087e35e5e5d0cef4dcd80ed
SSDEEP

6144:QTz+c6KHYBhDc1RGJdv//NkUn+N5Bkf/0TELRvIZPjbsAOZZXAXkcrHT4:QTlrYw1RUh3NFn+N5WfIQIjbs/ZXkT4

Score

9^/10

collection discovery spyware stealer

Malware Config

Signatures

Detected Nirsoft tools 9 IoCs

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

resource	yara_rule
behavioral1/memory/2156-8-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral1/memory/2876-10-0x0000000000400000-0x0000000000462000-memory.dmp	Nirsoft
behavioral1/memory/2444-14-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft
behavioral1/memory/2444-15-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft
behavioral1/memory/2156-9-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral1/memory/2876-7-0x0000000000400000-0x0000000000462000-memory.dmp	Nirsoft
behavioral1/memory/2444-18-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft
behavioral1/memory/2156-23-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral1/memory/2876-27-0x0000000000400000-0x0000000000462000-memory.dmp	Nirsoft

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral1/memory/2876-10-0x0000000000400000-0x0000000000462000-memory.dmp	MailPassView
behavioral1/memory/2876-7-0x0000000000400000-0x0000000000462000-memory.dmp	MailPassView
behavioral1/memory/2876-27-0x0000000000400000-0x0000000000462000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 3 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral1/memory/2156-8-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView
behavioral1/memory/2156-9-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView
behavioral1/memory/2156-23-0x0000000000400000-0x0000000000478000-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-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 3024 set thread context of 2156	3024	594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe	31
PID 3024 set thread context of 2876	3024	594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe	32
PID 3024 set thread context of 2444	3024	594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe	33

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	594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2156	594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe
2156	594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe

Suspicious behavior: MapViewOfSection 3 IoCs

pid	Process
3024	594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe
3024	594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe
3024	594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2444	594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3024	594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3024 wrote to memory of 2156	3024	594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe	31
PID 3024 wrote to memory of 2156	3024	594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe	31
PID 3024 wrote to memory of 2156	3024	594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe	31
PID 3024 wrote to memory of 2156	3024	594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe	31
PID 3024 wrote to memory of 2876	3024	594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe	32
PID 3024 wrote to memory of 2876	3024	594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe	32
PID 3024 wrote to memory of 2876	3024	594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe	32
PID 3024 wrote to memory of 2876	3024	594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe	32
PID 3024 wrote to memory of 2444	3024	594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe	33
PID 3024 wrote to memory of 2444	3024	594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe	33
PID 3024 wrote to memory of 2444	3024	594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe	33
PID 3024 wrote to memory of 2444	3024	594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe	33

C:\Users\Admin\AppData\Local\Temp\594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe
"C:\Users\Admin\AppData\Local\Temp\594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3024
- C:\Users\Admin\AppData\Local\Temp\594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe
  C:\Users\Admin\AppData\Local\Temp\594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe /stext "C:\Users\Admin\AppData\Local\Temp\xvbxvincltjvrslyuedpegxitxlooyz"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2156
- C:\Users\Admin\AppData\Local\Temp\594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe
  C:\Users\Admin\AppData\Local\Temp\594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe /stext "C:\Users\Admin\AppData\Local\Temp\ixgqvayezbbabyzcdpqrptjzcmdxpjqivt"
  2⤵
  - Accesses Microsoft Outlook accounts
  - System Location Discovery: System Language Discovery
  PID:2876
- C:\Users\Admin\AppData\Local\Temp\594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe
  C:\Users\Admin\AppData\Local\Temp\594953ed201ce315eb73865c1bd5c0732fc5fb42091c71d777f9080b74138d63.exe /stext "C:\Users\Admin\AppData\Local\Temp\krmbwt"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2444

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
58e7aec438c66a6ea6ed8c842151522f

SHA1
976df35d1e017cf95f8e12fac51f308c7d7b16b8

SHA256
e878b6afb14e4485a3ab4847c57de4b102f3c9a4d643f4ff9c558c51eee18e4c

SHA512
28d1d5c9681bb4d066ac8c0b9ca11d0849c4cd87ae0b94c7f5a9e8ad27e2ad0f1be68d6d21461e0e4eafb235ab5ca0383b2185cd60e4e5f932bb8dc54eb3eea4

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

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/2156-5-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2156-9-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2156-8-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2156-23-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2156-2-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2444-18-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2444-13-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2444-15-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2444-11-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2444-14-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2444-16-0x0000000000430000-0x0000000000497000-memory.dmp

Filesize
412KB

Download
memory/2876-4-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2876-7-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2876-10-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2876-27-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2876-6-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/3024-29-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/3024-32-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/3024-33-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download

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