2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8

General

Target

2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe
Size

464KB
MD5

942b2574d9adfaa722158d318f0d4604
SHA1

422a28404340c9aea268dc825c734cde57040cbd
SHA256

2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8
SHA512

59c8d23de2dece924b9a808ca4175a2125ef3e26fde4ff8d379e144b572cb14b218ea6c74b8cb4431565a5e5baae9858afd0b54b1c51c9f44e5a5075d7b92f5d
SSDEEP

12288:t6oo3/5+aEYjI9G3eLTxCqIjVhm9Qtn8ZzzUmTebjHK1/lIzfC:XogaEYjR3eLTxOhm9qy4mTP

Score

9^/10

collection persistence spyware stealer

Malware Config

Signatures

NirSoft MailPassView 5 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/1324-102-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1324-103-0x0000000000411654-mapping.dmp	MailPassView
behavioral1/memory/1324-106-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1324-107-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1324-108-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

Nirsoft 9 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1312-86-0x0000000000400000-0x0000000000418000-memory.dmp	Nirsoft
behavioral1/memory/1312-87-0x000000000040E758-mapping.dmp	Nirsoft
behavioral1/memory/1312-90-0x0000000000400000-0x0000000000418000-memory.dmp	Nirsoft
behavioral1/memory/1312-91-0x0000000000400000-0x0000000000418000-memory.dmp	Nirsoft
behavioral1/memory/1324-102-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1324-103-0x0000000000411654-mapping.dmp	Nirsoft
behavioral1/memory/1324-106-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1324-107-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1324-108-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

vbc.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exereg.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\TKnKPXaP.exe"	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\TKnKPXaP.exe"	reg.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

7 bot.whatismyipaddress.com

flow	ioc
7	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe

description	pid	process	target process
PID 1896 set thread context of 1532	1896	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe
PID 1532 set thread context of 1312	1532	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	vbc.exe
PID 1532 set thread context of 1324	1532	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	vbc.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe

pid process

1532 2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe

description pid process

Token: SeDebugPrivilege 1532 2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe

description	pid	process
Token: SeDebugPrivilege	1532	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe

pid	process
1532	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe
1532	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe

Suspicious use of WriteProcessMemory 41 IoCs

Processes:

2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.execmd.exe2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe

description	pid	process	target process
PID 1896 wrote to memory of 1532	1896	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe
PID 1896 wrote to memory of 1532	1896	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe
PID 1896 wrote to memory of 1532	1896	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe
PID 1896 wrote to memory of 1532	1896	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe
PID 1896 wrote to memory of 1532	1896	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe
PID 1896 wrote to memory of 1532	1896	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe
PID 1896 wrote to memory of 1532	1896	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe
PID 1896 wrote to memory of 1532	1896	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe
PID 1896 wrote to memory of 1532	1896	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe
PID 1896 wrote to memory of 1552	1896	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	cmd.exe
PID 1896 wrote to memory of 1552	1896	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	cmd.exe
PID 1896 wrote to memory of 1552	1896	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	cmd.exe
PID 1896 wrote to memory of 1552	1896	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	cmd.exe
PID 1552 wrote to memory of 1700	1552	cmd.exe	reg.exe
PID 1552 wrote to memory of 1700	1552	cmd.exe	reg.exe
PID 1552 wrote to memory of 1700	1552	cmd.exe	reg.exe
PID 1552 wrote to memory of 1700	1552	cmd.exe	reg.exe
PID 1532 wrote to memory of 856	1532	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	dw20.exe
PID 1532 wrote to memory of 856	1532	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	dw20.exe
PID 1532 wrote to memory of 856	1532	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	dw20.exe
PID 1532 wrote to memory of 856	1532	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	dw20.exe
PID 1532 wrote to memory of 1312	1532	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	vbc.exe
PID 1532 wrote to memory of 1312	1532	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	vbc.exe
PID 1532 wrote to memory of 1312	1532	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	vbc.exe
PID 1532 wrote to memory of 1312	1532	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	vbc.exe
PID 1532 wrote to memory of 1312	1532	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	vbc.exe
PID 1532 wrote to memory of 1312	1532	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	vbc.exe
PID 1532 wrote to memory of 1312	1532	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	vbc.exe
PID 1532 wrote to memory of 1312	1532	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	vbc.exe
PID 1532 wrote to memory of 1312	1532	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	vbc.exe
PID 1532 wrote to memory of 1312	1532	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	vbc.exe
PID 1532 wrote to memory of 1324	1532	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	vbc.exe
PID 1532 wrote to memory of 1324	1532	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	vbc.exe
PID 1532 wrote to memory of 1324	1532	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	vbc.exe
PID 1532 wrote to memory of 1324	1532	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	vbc.exe
PID 1532 wrote to memory of 1324	1532	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	vbc.exe
PID 1532 wrote to memory of 1324	1532	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	vbc.exe
PID 1532 wrote to memory of 1324	1532	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	vbc.exe
PID 1532 wrote to memory of 1324	1532	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	vbc.exe
PID 1532 wrote to memory of 1324	1532	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	vbc.exe
PID 1532 wrote to memory of 1324	1532	2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe
"C:\Users\Admin\AppData\Local\Temp\2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1896

C:\Users\Admin\AppData\Local\Temp\2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe
"C:\Users\Admin\AppData\Local\Temp\2c4e97364faf355dc05f3b22ec4fcec792c70c2a60ee715ab4a747d77308a0b8.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1532

C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
dw20.exe -x -s 1496
3⤵
PID:856

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\logff.txt
3⤵
PID:1312

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\logmail.txt
3⤵
- Accesses Microsoft Outlook accounts
PID:1324

C:\Windows\SysWOW64\cmd.exe
"cmd.exe" /c reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\TKnKPXaP.exe
2⤵
- Suspicious use of WriteProcessMemory
PID:1552

C:\Windows\SysWOW64\reg.exe
reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\TKnKPXaP.exe
3⤵
- Adds Run key to start application
PID:1700

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Modify Registry

1

T1112

Credential Access

Credentials in Files

2

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\logff.txt
Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/856-76-0x0000000000000000-mapping.dmp

Download
memory/1312-91-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/1312-90-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/1312-87-0x000000000040E758-mapping.dmp

Download
memory/1312-86-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/1312-84-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/1312-83-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/1312-81-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/1312-79-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/1312-78-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/1324-95-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1324-94-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1324-108-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1324-107-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1324-106-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1324-103-0x0000000000411654-mapping.dmp

Download
memory/1324-97-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1324-99-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1324-102-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1324-100-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1532-67-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/1532-59-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/1532-57-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/1532-56-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/1532-92-0x0000000002296000-0x00000000022A7000-memory.dmp

Filesize
68KB

Download
memory/1532-109-0x0000000002296000-0x00000000022A7000-memory.dmp

Filesize
68KB

Download
memory/1532-75-0x0000000074740000-0x0000000074CEB000-memory.dmp

Filesize
5.7MB

Download
memory/1532-61-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/1532-63-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/1532-65-0x000000000047056E-mapping.dmp

Download
memory/1532-73-0x0000000074740000-0x0000000074CEB000-memory.dmp

Filesize
5.7MB

Download
memory/1532-69-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/1552-71-0x0000000000000000-mapping.dmp

Download
memory/1700-72-0x0000000000000000-mapping.dmp

Download
memory/1896-54-0x0000000075201000-0x0000000075203000-memory.dmp

Filesize
8KB

Download
memory/1896-74-0x0000000074740000-0x0000000074CEB000-memory.dmp

Filesize
5.7MB

Download
memory/1896-55-0x0000000074740000-0x0000000074CEB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads