7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d

General

Target

7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe
Size

483KB
MD5

701449e6a744d087200a07d612419806
SHA1

cbed3fab0f06a320eec78389b07b03c153a37a98
SHA256

7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d
SHA512

885523069499a470c5c374ba12551e6e422910e4f7a7e5bb77bf9ad4ed6e939fa79b079ea83d22229bdc69e3970162de54cbaac2a4ad9a02dc8a61612c15f5b6
SSDEEP

6144:wTz+c6KHYBhDc1RGJdv//NkUn+N5Bkf/0TELRvIZPjbsAOZZBAXccr/aT4:wTlrYw1RUh3NFn+N5WfIQIjbs/ZBNT4

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/2704-11-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft
behavioral1/memory/2928-5-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral1/memory/2704-13-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft
behavioral1/memory/2928-4-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral1/memory/2928-7-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral1/memory/2704-16-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft
behavioral1/memory/2192-18-0x0000000000400000-0x0000000000462000-memory.dmp	Nirsoft
behavioral1/memory/2928-24-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral1/memory/2192-32-0x0000000000400000-0x0000000000462000-memory.dmp	Nirsoft

NirSoft MailPassView 2 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral1/memory/2192-18-0x0000000000400000-0x0000000000462000-memory.dmp	MailPassView
behavioral1/memory/2192-32-0x0000000000400000-0x0000000000462000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral1/memory/2928-5-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView
behavioral1/memory/2928-4-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView
behavioral1/memory/2928-7-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView
behavioral1/memory/2928-24-0x0000000000400000-0x0000000000478000-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-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2348 set thread context of 2928	2348	7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe	31
PID 2348 set thread context of 2192	2348	7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe	32
PID 2348 set thread context of 2704	2348	7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.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	7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2928	7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe
2928	7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe

Suspicious behavior: MapViewOfSection 3 IoCs

pid	Process
2348	7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe
2348	7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe
2348	7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2704	7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2348	7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2348 wrote to memory of 2928	2348	7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe	31
PID 2348 wrote to memory of 2928	2348	7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe	31
PID 2348 wrote to memory of 2928	2348	7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe	31
PID 2348 wrote to memory of 2928	2348	7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe	31
PID 2348 wrote to memory of 2192	2348	7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe	32
PID 2348 wrote to memory of 2192	2348	7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe	32
PID 2348 wrote to memory of 2192	2348	7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe	32
PID 2348 wrote to memory of 2192	2348	7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe	32
PID 2348 wrote to memory of 2704	2348	7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe	33
PID 2348 wrote to memory of 2704	2348	7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe	33
PID 2348 wrote to memory of 2704	2348	7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe	33
PID 2348 wrote to memory of 2704	2348	7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe	33

C:\Users\Admin\AppData\Local\Temp\7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe
"C:\Users\Admin\AppData\Local\Temp\7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2348
- C:\Users\Admin\AppData\Local\Temp\7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe
  C:\Users\Admin\AppData\Local\Temp\7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe /stext "C:\Users\Admin\AppData\Local\Temp\jyttljhprtvonqrqjqbzgj"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2928
- C:\Users\Admin\AppData\Local\Temp\7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe
  C:\Users\Admin\AppData\Local\Temp\7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe /stext "C:\Users\Admin\AppData\Local\Temp\uayemusrfbntpxnutswtrocao"
  2⤵
  - Accesses Microsoft Outlook accounts
  - System Location Discovery: System Language Discovery
  PID:2192
- C:\Users\Admin\AppData\Local\Temp\7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe
  C:\Users\Admin\AppData\Local\Temp\7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe /stext "C:\Users\Admin\AppData\Local\Temp\wumwmmllbjfgadcykdiuubwjxpfd"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2704

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
df13f7739a14ae35aa3d09db7a790f55

SHA1
05ec10ede24f3bfe1d32bd8bf73d2b7a21075d62

SHA256
b9dcf789ddf24e8180c06042bf453d7a1ad5296c47b75e0e42bea8142af77eb9

SHA512
5e6e4226ee60420c80999228bd809ddb66df0eb0a8ed57434a4cb8636e7b9610e8b5d8d6fd5f018cea0f65287b4005d79d2e03a49e7de3f460982c53d75af37c

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

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/2192-15-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2192-32-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2192-6-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2192-18-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2192-17-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2348-30-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/2348-31-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/2348-27-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/2704-16-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2704-8-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2704-10-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2704-13-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2704-11-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2928-1-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2928-7-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2928-3-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2928-24-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2928-4-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2928-5-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download

Analysis

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