fe61d7d81ade12e84852fe631d4d4ea5b653d1e085bfdb7b0b3dcbe54a3bf3c1

Analysis

max time kernel
95s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
06/07/2024, 05:15

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General

Target

fe61d7d81ade12e84852fe631d4d4ea5b653d1e085bfdb7b0b3dcbe54a3bf3c1.exe
Size

17KB
MD5

c73226825fd1453f99b93d2d38bb0a63
SHA1

88436b1a4b0deafe041b795d07efcce21752f6bd
SHA256

fe61d7d81ade12e84852fe631d4d4ea5b653d1e085bfdb7b0b3dcbe54a3bf3c1
SHA512

d584c724c06492d5b914e65c5b033c28bfade0d9d1df7f03000f4e46704f047ad5ac19c574e999b78200e212f365ab9cd1ff60de343d47abe75537d9765a2ddb
SSDEEP

384:x+uPfoQ+DfYMzKdPEsOuubuEG3KHM2/SgLU:IMAQ+BzWPEwnE+KHM2/SF

Score

7^/10

persistence spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1276	svhost.exe

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

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Winhost = "C:\\Windows\\svhost.exe"	svhost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Winhost = "C:\\Windows\\svhost.exe"	fe61d7d81ade12e84852fe631d4d4ea5b653d1e085bfdb7b0b3dcbe54a3bf3c1.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\svhost.exe	fe61d7d81ade12e84852fe631d4d4ea5b653d1e085bfdb7b0b3dcbe54a3bf3c1.exe
File created	C:\Windows\svhost.exe	svhost.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	548	fe61d7d81ade12e84852fe631d4d4ea5b653d1e085bfdb7b0b3dcbe54a3bf3c1.exe
Token: SeDebugPrivilege	1276	svhost.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 548 wrote to memory of 1276	548	fe61d7d81ade12e84852fe631d4d4ea5b653d1e085bfdb7b0b3dcbe54a3bf3c1.exe	84
PID 548 wrote to memory of 1276	548	fe61d7d81ade12e84852fe631d4d4ea5b653d1e085bfdb7b0b3dcbe54a3bf3c1.exe	84
PID 548 wrote to memory of 1276	548	fe61d7d81ade12e84852fe631d4d4ea5b653d1e085bfdb7b0b3dcbe54a3bf3c1.exe	84

C:\Users\Admin\AppData\Local\Temp\fe61d7d81ade12e84852fe631d4d4ea5b653d1e085bfdb7b0b3dcbe54a3bf3c1.exe
"C:\Users\Admin\AppData\Local\Temp\fe61d7d81ade12e84852fe631d4d4ea5b653d1e085bfdb7b0b3dcbe54a3bf3c1.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:548
- C:\Windows\svhost.exe
  "C:\Windows\svhost.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Drops file in Windows directory
  - Suspicious use of AdjustPrivilegeToken
  PID:1276

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
18KB

MD5
0d5eaedfcaea7e2823ad5f7dcb9ad74a

SHA1
364e57c52ba5935f17e8badce51d907a97c98d82

SHA256
a2213bc3e22cbba74af0fd96728c7d199e96d9d8ce0d0b51818cf42c6bbc8a02

SHA512
a9bf3e869d8e204aa04524c1f42965c00b5d54eec1a9b6a1260d125d4d98d3f1286c44c69c6e17b22f288532070b14577902d0d099d61bbb8d567a8aab291cca

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C:\Users\Admin\AppData\Local\Temp\gmbARfkWbwJQVuW.exe

Filesize
17KB

MD5
b9dd9da1da0620f10d53d123f79eaea9

SHA1
dc5410817596d44eea9b82e914ff131085016cc9

SHA256
73998018fe4ad9b6d2d71a4a5b02934003273ac95b55a076ef3cda1b50be29a6

SHA512
6250aa0001236d6599e638eef2477b389d6f1988ea897f91a2c232f6203f9b919cb6347527b95632c91b30116d79b98d4b576eb13e2d0e559ecc4eab59f01159

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C:\Windows\svhost.exe

Filesize
16KB

MD5
76fd02b48297edb28940bdfa3fa1c48a

SHA1
bf5cae1057a0aca8bf3aab8b121fe77ebb0788ce

SHA256
07abd35f09b954eba7011ce18b225017c50168e039732680df58ae703324825c

SHA512
28c7bf4785547f6df9d678699a55cfb24c429a2bac5375733ff2f760c92933190517d8acd740bdf69c3ecc799635279af5d7ebd848c5b471318d1f330c441ff0

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads