f6215404f73e18d21eefe88e231b855c9082e900c7309fcee9e3f25cd82c7ec3

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
04/07/2024, 11:05

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General

Target

f6215404f73e18d21eefe88e231b855c9082e900c7309fcee9e3f25cd82c7ec3.exe
Size

17KB
MD5

c4ef01f9b3f158452e325ea9edc775e3
SHA1

f46fc10cc14c4c6f106da15e70cbd10b3775eb92
SHA256

f6215404f73e18d21eefe88e231b855c9082e900c7309fcee9e3f25cd82c7ec3
SHA512

aacc71b85fc06b7d144f1bf3717d5002a2a96b6b5920992db6222c6539ab08c81fb097fc7c3f69ffe7c803d6ebc55b53e23e64abf9448469b6bdd026dcc8bfe0
SSDEEP

384:x+uPfoQ+DfYMzKdPEsOuubuEG3KHM2/tyKx:IMAQ+BzWPEwnE+KHM2/z

Score

7^/10

persistence spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1412	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"	f6215404f73e18d21eefe88e231b855c9082e900c7309fcee9e3f25cd82c7ec3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Winhost = "C:\\Windows\\svhost.exe"	svhost.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\svhost.exe	f6215404f73e18d21eefe88e231b855c9082e900c7309fcee9e3f25cd82c7ec3.exe
File created	C:\Windows\svhost.exe	svhost.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2944	f6215404f73e18d21eefe88e231b855c9082e900c7309fcee9e3f25cd82c7ec3.exe
Token: SeDebugPrivilege	1412	svhost.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2944 wrote to memory of 1412	2944	f6215404f73e18d21eefe88e231b855c9082e900c7309fcee9e3f25cd82c7ec3.exe	28
PID 2944 wrote to memory of 1412	2944	f6215404f73e18d21eefe88e231b855c9082e900c7309fcee9e3f25cd82c7ec3.exe	28
PID 2944 wrote to memory of 1412	2944	f6215404f73e18d21eefe88e231b855c9082e900c7309fcee9e3f25cd82c7ec3.exe	28
PID 2944 wrote to memory of 1412	2944	f6215404f73e18d21eefe88e231b855c9082e900c7309fcee9e3f25cd82c7ec3.exe	28

C:\Users\Admin\AppData\Local\Temp\f6215404f73e18d21eefe88e231b855c9082e900c7309fcee9e3f25cd82c7ec3.exe
"C:\Users\Admin\AppData\Local\Temp\f6215404f73e18d21eefe88e231b855c9082e900c7309fcee9e3f25cd82c7ec3.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2944
- 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:1412

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\Temp\hz24LsKWpOl0AZB.exe

Filesize
17KB

MD5
9ae0f88d150b1dcd8c99f5c98a82f893

SHA1
a01d07619195f572ff2d24d617b0af5210339250

SHA256
3441946b130de713ef43f67026cbc42c800b48bc4e9c7527324a30987640c5cf

SHA512
815bb52159af98c3bd725ba1894d40da0a46628b572e440061e3b635c461b810df9895273293b3848997bc7596c2906e6ce632eec099f445f592dc04efa750ff

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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