c38dc2c405fb2b894bd668cbcf714b3db28489a818a76f3907c66cf321363909

General

Target

???? ??????? ?? ???????.exe
Size

538KB
MD5

959e9ad055d2267996243aac23a9609c
SHA1

3d6d40e1cf5166cf3234e7b20d4f76cb37d38314
SHA256

d1352b4a3c53a563c8d970475a40069298854458db6a2db0f98020fbc1d7a3a2
SHA512

8a1fd6f162e55261236f7b95d0458f8b11f9ab738515842861618d492709d1019b5cd9e4dd5448d0884798d97bf0e529fa4f40e68e3b2070e856b15db22dc96a

Score

10^/10

collection spyware stealer

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
chosen@@@123

Signatures

CoreCCC Packer 1 IoCs

Detects CoreCCC packer used to load .NET malware.

Processes:

resource	yara_rule
behavioral2/memory/984-130-0x0000000000700000-0x000000000078C000-memory.dmp	coreccc

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

____ _______ __ _______.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Control Panel\International\Geo\Nation	____ _______ __ _______.exe

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
T1081
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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

____ _______ __ _______.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	____ _______ __ _______.exe
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	____ _______ __ _______.exe
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	____ _______ __ _______.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

4700 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

____ _______ __ _______.exe

pid process

984 ____ _______ __ _______.exe
984 ____ _______ __ _______.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

____ _______ __ _______.exe

description pid process

Token: SeDebugPrivilege 984 ____ _______ __ _______.exe

pid	process
4700	schtasks.exe

pid	process
984	____ _______ __ _______.exe
984	____ _______ __ _______.exe

description	pid	process
Token: SeDebugPrivilege	984	____ _______ __ _______.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

____ _______ __ _______.exe

description	pid	process	target process
PID 984 wrote to memory of 4700	984	____ _______ __ _______.exe	schtasks.exe
PID 984 wrote to memory of 4700	984	____ _______ __ _______.exe	schtasks.exe
PID 984 wrote to memory of 4700	984	____ _______ __ _______.exe	schtasks.exe

outlook_office_path 1 IoCs

Processes:

____ _______ __ _______.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	____ _______ __ _______.exe

outlook_win_path 1 IoCs

Processes:

____ _______ __ _______.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	____ _______ __ _______.exe

C:\Users\Admin\AppData\Local\Temp\____ _______ __ _______.exe
"C:\Users\Admin\AppData\Local\Temp\____ _______ __ _______.exe"
1⤵
- Checks computer location settings
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:984
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\wpJAeQlZavy" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD381.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:4700

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpD381.tmp

Filesize
1KB

MD5
731a234167af8656cee30baf5b68734a

SHA1
1b1cbf3a93b43a4a57a3686b72c5e7520b66be5b

SHA256
30c91400db7bb91a2d9327107fc491377642ada83775f984f051d5655b72468d

SHA512
b4717101328d204a9e713349984c64cc68c9fc04548e5bbbcf0d2e1a4abbbf3d480e8df3105b8243f9a92a539d160683584f109faec10c94dc5c0cc29cd55619

Download Submit
memory/984-130-0x0000000000700000-0x000000000078C000-memory.dmp

Filesize
560KB

Download
memory/984-131-0x0000000009C30000-0x000000000A1D4000-memory.dmp

Filesize
5.6MB

Download
memory/984-132-0x00000000053A0000-0x0000000005432000-memory.dmp

Filesize
584KB

Download
memory/984-133-0x0000000005130000-0x000000000513A000-memory.dmp

Filesize
40KB

Download
memory/984-134-0x00000000099E0000-0x0000000009A7C000-memory.dmp

Filesize
624KB

Download
memory/984-137-0x00000000080D0000-0x0000000008136000-memory.dmp

Filesize
408KB

Download
memory/984-138-0x00000000051F0000-0x0000000005240000-memory.dmp

Filesize
320KB

Download
memory/4700-135-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads