988f0d469a970594a044e1a207a837d224d8ec28bc5844871cdc89a994b8bd6e

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
10/08/2024, 01:31

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General

Target

000746_PDF.exe
Size

1.3MB
MD5

8cd61da96786e39bbe836a75cf693d7b
SHA1

ab9c8f33ca66b4ad3d2e9a69be1d4262221278ba
SHA256

b2b01b3f74175e460de1536376ffbe1c9be2666e5acd61641c8a28bdf5916ce2
SHA512

af94378bbfd26a98bdf8db4b6c86adf907e8f45db05f7771219e99558fd17ba1734654bb2e7e4308b99a89ebbc91c8db4dfeb045b3ee1720b7987a28a28f49ad
SSDEEP

24576:jqDEvCTbMWu7rQYlBQcBiT6rprG8aABGiseoke7x1pB3trK9u:jTvC/MTQYxsWR7aAB7e7x1T3tE

Score

9^/10

credential_access discovery spyware stealer

Malware Config

Signatures

Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2668 set thread context of 2940	2668	000746_PDF.exe	30

System Location Discovery: System Language Discovery 1 TTPs 2 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	000746_PDF.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2940	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2668	000746_PDF.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	2940	RegSvcs.exe
Token: SeBackupPrivilege	2940	RegSvcs.exe
Token: SeSecurityPrivilege	2940	RegSvcs.exe
Token: SeSecurityPrivilege	2940	RegSvcs.exe
Token: SeSecurityPrivilege	2940	RegSvcs.exe
Token: SeSecurityPrivilege	2940	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2668	000746_PDF.exe
2668	000746_PDF.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2668	000746_PDF.exe
2668	000746_PDF.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2668 wrote to memory of 2940	2668	000746_PDF.exe	30
PID 2668 wrote to memory of 2940	2668	000746_PDF.exe	30
PID 2668 wrote to memory of 2940	2668	000746_PDF.exe	30
PID 2668 wrote to memory of 2940	2668	000746_PDF.exe	30
PID 2668 wrote to memory of 2940	2668	000746_PDF.exe	30
PID 2668 wrote to memory of 2940	2668	000746_PDF.exe	30
PID 2668 wrote to memory of 2940	2668	000746_PDF.exe	30
PID 2668 wrote to memory of 2940	2668	000746_PDF.exe	30

C:\Users\Admin\AppData\Local\Temp\000746_PDF.exe
"C:\Users\Admin\AppData\Local\Temp\000746_PDF.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2668
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\000746_PDF.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2940

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2668-11-0x0000000000770000-0x0000000000774000-memory.dmp

Filesize
16KB

Download
memory/2940-12-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/2940-16-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/2940-14-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/2940-17-0x00000000744EE000-0x00000000744EF000-memory.dmp

Filesize
4KB

Download
memory/2940-18-0x00000000744E0000-0x0000000074BCE000-memory.dmp

Filesize
6.9MB

Download
memory/2940-19-0x00000000744EE000-0x00000000744EF000-memory.dmp

Filesize
4KB

Download
memory/2940-20-0x00000000744E0000-0x0000000074BCE000-memory.dmp

Filesize
6.9MB

Download
memory/2940-21-0x00000000744E0000-0x0000000074BCE000-memory.dmp

Filesize
6.9MB

Download