globeimposter | 4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56

General

Target

4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe
Size

979KB
MD5

7cc6ab19d51405785eda00d70569dbb5
SHA1

5cceb84a90b83756335ffafaa0bbf4c8996d0f7f
SHA256

4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56
SHA512

288713ab5ee604b17efb42c00f76da6c96d228ea636e7829a6c91129f55c82bd7b0ceaaa3ffd887b2aefe2acbd420efeccd2804f9a547ab38654efbfbb07f9e9
SSDEEP

12288:zzEmDXLmf5xB9zOUNCVoFodQiwkzJNolKRJKSwx7kg5UXRKnMzIe8iLSF1m8d8iS:HDBCudQiolKzwiiyKnMzIe8aSi8d1rm

Score

10^/10

globeimposter persistence ransomware spyware stealer

Malware Config

Extracted

Path

C:\readme.txt

Ransom Note

Attention! All your files, documents, photos, databases and other important files are encrypted The only method of recovering files is to purchase an unique decryptor. Only we can give you this decryptor and only we can recover your files. The server with your decryptor is in a closed network TOR. You can get there by the following ways: ---------------------------------------------------------------------------------------- 1. Download Tor browser - https://www.torproject.org/ 2. Install Tor browser 3. Open Tor Browser 4. Open link in TOR browser: http://obzuqvr5424kkc4unbq2p2i67ny3zngce3tbdr37nicjqesgqcgomfqd.onion/?ST1GHJLMOPR 5. and open ticket ---------------------------------------------------------------------------------------- Alternate communication channel here: https://yip.su/2QstD5 ��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

URLs

http://obzuqvr5424kkc4unbq2p2i67ny3zngce3tbdr37nicjqesgqcgomfqd.onion/?ST1GHJLMOPR

https://yip.su/2QstD5

Signatures

GlobeImposter
GlobeImposter is a ransomware first seen in 2017.
ransomware globeimposter

Modifies extensions of user files 6 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

description	ioc	Process
File renamed	C:\Users\Admin\Pictures\CompressGrant.png => C:\Users\Admin\Pictures\CompressGrant.png.obz	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe
File renamed	C:\Users\Admin\Pictures\ExpandCompare.raw => C:\Users\Admin\Pictures\ExpandCompare.raw.obz	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe
File renamed	C:\Users\Admin\Pictures\ExportConnect.crw => C:\Users\Admin\Pictures\ExportConnect.crw.obz	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe
File opened for modification	C:\Users\Admin\Pictures\ReceiveStep.tiff	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe
File renamed	C:\Users\Admin\Pictures\ReceiveStep.tiff => C:\Users\Admin\Pictures\ReceiveStep.tiff.obz	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe
File renamed	C:\Users\Admin\Pictures\RepairRead.raw => C:\Users\Admin\Pictures\RepairRead.raw.obz	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.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

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\BrowserUpdateCheck = "C:\\Users\\Admin\\AppData\\Local\\4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe"	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe

Drops desktop.ini file(s) 24 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\Searches\desktop.ini	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe
File opened for modification	C:\Users\Public\Videos\desktop.ini	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe
File opened for modification	C:\Users\Public\Documents\desktop.ini	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe
File opened for modification	C:\Users\Public\Desktop\desktop.ini	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe
File opened for modification	C:\Users\Public\AccountPictures\desktop.ini	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe
File opened for modification	C:\Users\Admin\Videos\desktop.ini	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe
File opened for modification	C:\Users\Admin\Pictures\Camera Roll\desktop.ini	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe
File opened for modification	C:\Users\Admin\OneDrive\desktop.ini	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe
File opened for modification	C:\Users\Admin\Documents\desktop.ini	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe
File opened for modification	C:\Users\Public\desktop.ini	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe
File opened for modification	C:\Users\Public\Pictures\desktop.ini	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe
File opened for modification	C:\Users\Public\Libraries\desktop.ini	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe
File opened for modification	C:\Users\Admin\Saved Games\desktop.ini	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe
File opened for modification	C:\Users\Admin\Pictures\desktop.ini	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe
File opened for modification	C:\Users\Admin\Favorites\desktop.ini	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe
File opened for modification	C:\Users\Admin\Desktop\desktop.ini	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe
File opened for modification	C:\Users\Admin\Favorites\Links\desktop.ini	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe
File opened for modification	C:\Users\Admin\Downloads\desktop.ini	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe
File opened for modification	C:\Users\Admin\Contacts\desktop.ini	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe
File opened for modification	C:\Users\Public\Music\desktop.ini	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe
File opened for modification	C:\Users\Public\Downloads\desktop.ini	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe
File opened for modification	C:\Users\Admin\Pictures\Saved Pictures\desktop.ini	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe
File opened for modification	C:\Users\Admin\Music\desktop.ini	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe
File opened for modification	C:\Users\Admin\Links\desktop.ini	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1260 set thread context of 2656	1260	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe	86

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1260 wrote to memory of 2656	1260	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe	86
PID 1260 wrote to memory of 2656	1260	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe	86
PID 1260 wrote to memory of 2656	1260	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe	86
PID 1260 wrote to memory of 2656	1260	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe	86
PID 1260 wrote to memory of 2656	1260	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe	86
PID 1260 wrote to memory of 2656	1260	4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe	86

C:\Users\Admin\AppData\Local\Temp\4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe
"C:\Users\Admin\AppData\Local\Temp\4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1260
- C:\Users\Admin\AppData\Local\Temp\4ec761989e7b6cf985fb55dc02706bc225557c4e9f838fb1e5cbb8af2797ce56.exe
  "{path}"
  2⤵
  - Modifies extensions of user files
  - Adds Run key to start application
  - Drops desktop.ini file(s)
  PID:2656

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1260-132-0x0000000000240000-0x000000000033C000-memory.dmp

Filesize
1008KB

Download
memory/1260-133-0x00000000052B0000-0x0000000005854000-memory.dmp

Filesize
5.6MB

Download
memory/1260-134-0x0000000004D00000-0x0000000004D92000-memory.dmp

Filesize
584KB

Download
memory/1260-135-0x0000000004E40000-0x0000000004EDC000-memory.dmp

Filesize
624KB

Download
memory/1260-136-0x0000000004CE0000-0x0000000004CEA000-memory.dmp

Filesize
40KB

Download
memory/2656-138-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2656-140-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2656-141-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download

Analysis

Sharing