b36228caaab561c68ae6fedd187804142090698761163947174d9d7513877567

General

Target

17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe
Size

483KB
MD5

c6a88078a75cf820171ddec254f357f1
SHA1

f02b7858ad352b812f4299b28992499c124d4337
SHA256

b36228caaab561c68ae6fedd187804142090698761163947174d9d7513877567
SHA512

c26292ca04c479ec9d9b4b92b8d89edbcd21a271e0c7577f8189f9f9b45581d82bc2a8d1d8d0912f06ffa5ebd8ae04afbc0585150c634dda88a0583b76726069
SSDEEP

6144:QTz+c6KHYBhDc1RGJdv//NkUn+N5Bkf/0TELRvIZPjbsAOZZXAXkcrzT4:QTlrYw1RUh3NFn+N5WfIQIjbs/ZXAT4

Score

9^/10

collection discovery spyware stealer

Malware Config

Signatures

Detected Nirsoft tools 8 IoCs

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

resource	yara_rule
behavioral1/memory/2860-10-0x0000000000400000-0x0000000000462000-memory.dmp	Nirsoft
behavioral1/memory/2664-13-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft
behavioral1/memory/2664-11-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft
behavioral1/memory/2664-16-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft
behavioral1/memory/2752-18-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral1/memory/2752-19-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral1/memory/2752-27-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral1/memory/2860-29-0x0000000000400000-0x0000000000462000-memory.dmp	Nirsoft

NirSoft MailPassView 2 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral1/memory/2860-10-0x0000000000400000-0x0000000000462000-memory.dmp	MailPassView
behavioral1/memory/2860-29-0x0000000000400000-0x0000000000462000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 3 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral1/memory/2752-18-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView
behavioral1/memory/2752-19-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView
behavioral1/memory/2752-27-0x0000000000400000-0x0000000000478000-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	17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2748 set thread context of 2752	2748	17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe	30
PID 2748 set thread context of 2860	2748	17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe	31
PID 2748 set thread context of 2664	2748	17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe	32

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	17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2752	17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe
2752	17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe

Suspicious behavior: MapViewOfSection 3 IoCs

pid	Process
2748	17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe
2748	17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe
2748	17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2664	17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2748	17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2748 wrote to memory of 2752	2748	17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe	30
PID 2748 wrote to memory of 2752	2748	17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe	30
PID 2748 wrote to memory of 2752	2748	17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe	30
PID 2748 wrote to memory of 2752	2748	17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe	30
PID 2748 wrote to memory of 2860	2748	17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe	31
PID 2748 wrote to memory of 2860	2748	17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe	31
PID 2748 wrote to memory of 2860	2748	17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe	31
PID 2748 wrote to memory of 2860	2748	17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe	31
PID 2748 wrote to memory of 2664	2748	17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe	32
PID 2748 wrote to memory of 2664	2748	17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe	32
PID 2748 wrote to memory of 2664	2748	17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe	32
PID 2748 wrote to memory of 2664	2748	17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe	32

C:\Users\Admin\AppData\Local\Temp\17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe
"C:\Users\Admin\AppData\Local\Temp\17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2748
- C:\Users\Admin\AppData\Local\Temp\17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe
  C:\Users\Admin\AppData\Local\Temp\17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe /stext "C:\Users\Admin\AppData\Local\Temp\hvkexmpiqyxbf"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2752
- C:\Users\Admin\AppData\Local\Temp\17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe
  C:\Users\Admin\AppData\Local\Temp\17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe /stext "C:\Users\Admin\AppData\Local\Temp\jqqoyezbegpghgjva"
  2⤵
  - Accesses Microsoft Outlook accounts
  - System Location Discovery: System Language Discovery
  PID:2860
- C:\Users\Admin\AppData\Local\Temp\17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe
  C:\Users\Admin\AppData\Local\Temp\17282393454a20ebb72846132bb7146ed4a1a58abc0a2fcca78c88bb5a73356856494e7ece637.dat-decoded.exe /stext "C:\Users\Admin\AppData\Local\Temp\usdhzxkdaohtrnfzjmxg"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2664

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

Loading Replay Monitor...

Downloads

C:\ProgramData\remcos\logs.dat

Filesize
144B

MD5
d27e5b157a35993f191c57a129a43687

SHA1
e8d41bf7b963e906f581596e6caa67e60e0aec3b

SHA256
86763f2fc46820ecc5208aee4cd617edc1090a47306f8102ff64f0b6b8b4b287

SHA512
8b18f585028edcf1ef171dd3decaf96cb9c85a158f5ee3c0b57994ebe5347d437e3d33e09201948cc4e1691438d72de1a1f42753240ba38b8ea783c996d6a55c

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

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/2664-6-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2664-13-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2664-11-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2664-9-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2664-16-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2748-35-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/2748-34-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/2748-31-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/2752-17-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2752-18-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2752-19-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2752-27-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2752-1-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2860-29-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2860-3-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2860-10-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2860-7-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2860-5-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download

Analysis

Sharing