490927a7b7b1ca503f441cdef5a29bd1219ec536d4f2f1d941397b1ff68649d1

Analysis

max time kernel
119s
max time network
48s
platform
windows7_x64
resource
win7-20220718-en
resource tags

arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system
submitted
04-08-2022 13:51

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General

Target

944-60-0x0000000000400000-0x0000000000492000-memory.exe
Size

584KB
MD5

db11405ee8bfe7293c417abab8dc309c
SHA1

71ea05a8e6d66c2c4890fe0b31b918362bf6268d
SHA256

490927a7b7b1ca503f441cdef5a29bd1219ec536d4f2f1d941397b1ff68649d1
SHA512

eb75bc7971b454695eaea02ba0dd21e8b4a39fec2579e85f19bbba0ea3ecb96546dc85d0e74332d2ffa1e22d7401b22cdb2acc84a4b6c022c5c45d4d0d7de24e

Score

7^/10

spyware stealer

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
1988	944-60-0x0000000000400000-0x0000000000492000-memory.exe
1988	944-60-0x0000000000400000-0x0000000000492000-memory.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
T1081

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1988 set thread context of 1712	1988	944-60-0x0000000000400000-0x0000000000492000-memory.exe	27

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

pid	Process
1988	944-60-0x0000000000400000-0x0000000000492000-memory.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1988	944-60-0x0000000000400000-0x0000000000492000-memory.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1988 wrote to memory of 1712	1988	944-60-0x0000000000400000-0x0000000000492000-memory.exe	27
PID 1988 wrote to memory of 1712	1988	944-60-0x0000000000400000-0x0000000000492000-memory.exe	27
PID 1988 wrote to memory of 1712	1988	944-60-0x0000000000400000-0x0000000000492000-memory.exe	27
PID 1988 wrote to memory of 1712	1988	944-60-0x0000000000400000-0x0000000000492000-memory.exe	27
PID 1988 wrote to memory of 1712	1988	944-60-0x0000000000400000-0x0000000000492000-memory.exe	27
PID 1988 wrote to memory of 1712	1988	944-60-0x0000000000400000-0x0000000000492000-memory.exe	27
PID 1988 wrote to memory of 1712	1988	944-60-0x0000000000400000-0x0000000000492000-memory.exe	27
PID 1988 wrote to memory of 1712	1988	944-60-0x0000000000400000-0x0000000000492000-memory.exe	27
PID 1988 wrote to memory of 1712	1988	944-60-0x0000000000400000-0x0000000000492000-memory.exe	27

C:\Users\Admin\AppData\Local\Temp\944-60-0x0000000000400000-0x0000000000492000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\944-60-0x0000000000400000-0x0000000000492000-memory.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1988
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe
  C:\Windows\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe
  2⤵
  PID:1712

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Public\3037384246424646303030333036443242464246463030303330\SQLite3_StdCall.dll

Filesize
59KB

MD5
d77b227a28a78627c2323cac75948390

SHA1
e228c3951f2a9fd0febfe07390633ab4f35727f4

SHA256
527ec201dcd7695bd9830eb82ab35a3986121de9ea156193834aed9d79223b82

SHA512
5627fbc8bbb98f644e21f101a68f0e0b07b87c264d00ea227286bed8ab6dd4ebf5114f03b632604f775ff93666a409a1a179a81ebfc9246956ba8150ff5b0587

Download Submit
\Users\Public\3037384246424646303030333036443242464246463030303330\sqlite3.dll

Filesize
585KB

MD5
5405413fff79b8d9c747aa900f60f082

SHA1
71caf8907ddd9a3a25d71356bd2ce09bd293bd78

SHA256
3e5a28ffde07ac661c26b6ccf94e64c1c90b1f25b3b24c90605aa922b87642eb

SHA512
2f09a30fc4da5166bd665210fefa1d44ce344f0ec6a37f127d677aeb3ca4fc0d09b7c9c1540f57da1e3449b7f588a1c61115395e965fa153d4baa5033266ed66

Download Submit
memory/1712-57-0x0000000000190000-0x000000000019E000-memory.dmp

Filesize
56KB

Download
memory/1712-59-0x0000000000190000-0x000000000019E000-memory.dmp

Filesize
56KB

Download
memory/1712-62-0x0000000000190000-0x000000000019E000-memory.dmp

Filesize
56KB

Download
memory/1712-64-0x0000000000190000-0x000000000019E000-memory.dmp

Filesize
56KB

Download
memory/1712-66-0x0000000074180000-0x000000007472B000-memory.dmp

Filesize
5.7MB

Download
memory/1988-56-0x0000000076091000-0x0000000076093000-memory.dmp

Filesize
8KB

Download