c9a4acea3bc6e439c8e8435466f4aaa91f233c3278f77c24eaa6b33e69e8f7f1

General

Target

tmp.exe
Size

483KB
MD5

45ae441754ecc9aeb5f47f65d9fd08e9
SHA1

f1b1a89ce28fa2af60e3cdb45a5db0b5c48408dd
SHA256

c9a4acea3bc6e439c8e8435466f4aaa91f233c3278f77c24eaa6b33e69e8f7f1
SHA512

bc17fc3a4a8dffde3fa48c3009a19c2fccf852100f5c1061fc60695e61fddd590c77819b239d673f1592d00ab3b3e056b8d95ed550b1e15d958a0b3dff51dcd1
SSDEEP

6144:Qu/TwNrjB5ikgxx+bdPoWYnRmCgEVAWK9goN1dFv/xpM9rsAOZZpAXNc7Gbv:Qu7wNB5iedQ1RmPEVAWONjpcs/ZpSbv

Score

9^/10

collection spyware stealer

Malware Config

Signatures

NirSoft MailPassView 2 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/2992-13-0x0000000000400000-0x0000000000457000-memory.dmp	MailPassView
behavioral1/memory/2992-35-0x0000000000400000-0x0000000000457000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 3 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/2804-11-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView
behavioral1/memory/2804-10-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView
behavioral1/memory/2804-23-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView

Nirsoft 7 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2804-11-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral1/memory/2992-13-0x0000000000400000-0x0000000000457000-memory.dmp	Nirsoft
behavioral1/memory/2332-16-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft
behavioral1/memory/2804-10-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral1/memory/2332-18-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft
behavioral1/memory/2804-23-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral1/memory/2992-35-0x0000000000400000-0x0000000000457000-memory.dmp	Nirsoft

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
T1552.001

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

tmp.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	tmp.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

tmp.exe

description	pid	process	target process
PID 1488 set thread context of 2804	1488	tmp.exe	tmp.exe
PID 1488 set thread context of 2992	1488	tmp.exe	tmp.exe
PID 1488 set thread context of 2332	1488	tmp.exe	tmp.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

tmp.exe

pid process

2804 tmp.exe
2804 tmp.exe
Suspicious behavior: MapViewOfSection 3 IoCs

Processes:

tmp.exe

pid process

1488 tmp.exe
1488 tmp.exe
1488 tmp.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

tmp.exe

description pid process

Token: SeDebugPrivilege 2332 tmp.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

tmp.exe

pid process

1488 tmp.exe

pid	process
2804	tmp.exe
2804	tmp.exe

pid	process
1488	tmp.exe
1488	tmp.exe
1488	tmp.exe

description	pid	process
Token: SeDebugPrivilege	2332	tmp.exe

pid	process
1488	tmp.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

tmp.exe

description	pid	process	target process
PID 1488 wrote to memory of 2804	1488	tmp.exe	tmp.exe
PID 1488 wrote to memory of 2804	1488	tmp.exe	tmp.exe
PID 1488 wrote to memory of 2804	1488	tmp.exe	tmp.exe
PID 1488 wrote to memory of 2804	1488	tmp.exe	tmp.exe
PID 1488 wrote to memory of 2992	1488	tmp.exe	tmp.exe
PID 1488 wrote to memory of 2992	1488	tmp.exe	tmp.exe
PID 1488 wrote to memory of 2992	1488	tmp.exe	tmp.exe
PID 1488 wrote to memory of 2992	1488	tmp.exe	tmp.exe
PID 1488 wrote to memory of 2332	1488	tmp.exe	tmp.exe
PID 1488 wrote to memory of 2332	1488	tmp.exe	tmp.exe
PID 1488 wrote to memory of 2332	1488	tmp.exe	tmp.exe
PID 1488 wrote to memory of 2332	1488	tmp.exe	tmp.exe

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1488

C:\Users\Admin\AppData\Local\Temp\tmp.exe
C:\Users\Admin\AppData\Local\Temp\tmp.exe /stext "C:\Users\Admin\AppData\Local\Temp\rxjyqxrbhveoynpkwprjpppbgcgnilyjmf"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2804

C:\Users\Admin\AppData\Local\Temp\tmp.exe
C:\Users\Admin\AppData\Local\Temp\tmp.exe /stext "C:\Users\Admin\AppData\Local\Temp\mtcbkinwjm"
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2332

C:\Users\Admin\AppData\Local\Temp\tmp.exe
C:\Users\Admin\AppData\Local\Temp\tmp.exe /stext "C:\Users\Admin\AppData\Local\Temp\bzwqjpc"
2⤵
- Accesses Microsoft Outlook accounts
PID:2992

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\rxjyqxrbhveoynpkwprjpppbgcgnilyjmf
Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/1488-37-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/1488-34-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/1488-33-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/1488-32-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/1488-31-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/1488-28-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/2332-18-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2332-7-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2332-14-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2332-16-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2804-10-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2804-23-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2804-11-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2804-1-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2804-5-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2804-4-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2992-3-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2992-13-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2992-8-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2992-35-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads