ac21b05c452cd4a3276c3a101de808e175871879c5eaedfb312d5f45b47dd400

Analysis

max time kernel
281s
max time network
321s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 11:43

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General

Target

17689160da1deaf2aec240d16d3abcc3.exe
Size

46KB
MD5

17689160da1deaf2aec240d16d3abcc3
SHA1

95fc071ca8ecd4fccae1b59f7ff41cebc7f95803
SHA256

ac21b05c452cd4a3276c3a101de808e175871879c5eaedfb312d5f45b47dd400
SHA512

a3fa90c2cf653c815f2c1dc92189aea26ba20f6e3ebfaa838bfccbcb73ed1a641626fd25c0bafaf5c286a7aa09eb0859757bc86fca36d0f7035456184a3c37fc
SSDEEP

768:gGprX8TA10xUkqnEmLrXDoTMJ3nYsWUW8JdfS2AG8Jx2fQnunU0KBzuXoLuGlgzV:0AGmkUEoDoTuFdfSLhcQnurKUfvJG8

Score

7^/10

collection discovery spyware stealer

Malware Config

Signatures

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
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 profiles 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	17689160da1deaf2aec240d16d3abcc3.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1912 set thread context of 2616	1912	17689160da1deaf2aec240d16d3abcc3.exe	27

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2616	17689160da1deaf2aec240d16d3abcc3.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2616	17689160da1deaf2aec240d16d3abcc3.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1912 wrote to memory of 2616	1912	17689160da1deaf2aec240d16d3abcc3.exe	27
PID 1912 wrote to memory of 2616	1912	17689160da1deaf2aec240d16d3abcc3.exe	27
PID 1912 wrote to memory of 2616	1912	17689160da1deaf2aec240d16d3abcc3.exe	27
PID 1912 wrote to memory of 2616	1912	17689160da1deaf2aec240d16d3abcc3.exe	27
PID 1912 wrote to memory of 2616	1912	17689160da1deaf2aec240d16d3abcc3.exe	27
PID 1912 wrote to memory of 2616	1912	17689160da1deaf2aec240d16d3abcc3.exe	27

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	17689160da1deaf2aec240d16d3abcc3.exe

C:\Users\Admin\AppData\Local\Temp\17689160da1deaf2aec240d16d3abcc3.exe
"C:\Users\Admin\AppData\Local\Temp\17689160da1deaf2aec240d16d3abcc3.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1912
- C:\Users\Admin\AppData\Local\Temp\17689160da1deaf2aec240d16d3abcc3.exe
  C:\Users\Admin\AppData\Local\Temp\17689160da1deaf2aec240d16d3abcc3.exe
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_win_path
  PID:2616

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1912-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download
memory/1912-5-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download
memory/2616-1-0x0000000013140000-0x0000000013178000-memory.dmp

Filesize
224KB

Download
memory/2616-2-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2616-4-0x0000000013140000-0x0000000013178000-memory.dmp

Filesize
224KB

Download
memory/2616-7-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download
memory/2616-8-0x0000000013140000-0x0000000013178000-memory.dmp

Filesize
224KB

Download
memory/2616-9-0x0000000013140000-0x0000000013178000-memory.dmp

Filesize
224KB

Download
memory/2616-10-0x0000000013140000-0x0000000013178000-memory.dmp

Filesize
224KB

Download