9f71e9eec741fe3dfd6baf8e3009ed6347d5598e7c6369ba0751dd5c7935e36b

Analysis

max time kernel
149s
max time network
115s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
25/04/2026, 09:27

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
2026-04-25_ff49dbe2f4e16f006e7bb1a7e49faab5_cobalt-strike_coinminer_luca-stealer_njrat_remcos_satacom_wannacry.exe
Size 1.5MB
Sample260425-lev84aaz8k
SHA256 9f71e9eec741fe3dfd6baf8e3009ed6347d5598e7c6369ba0751dd5c7935e36b
MD5 ff49dbe2f4e16f006e7bb1a7e49faab5
SHA1 42a05dedf2e2f91c3c4dcbd590acaed3cf9259a9
SHA512 8351199bca11af2f78467c5448e047e3080e83d26cb6bc432604b2d6e134a443996340cefeefd7256d8db7cd2d43bf12e93c5b888c29a0ca5e9f917414b15450
SSDEEP 24576:/jlu/OfDlEUKWflmTP3rGUi80nUHbmdNl2ZauOlt1+qw9:hfU4UjrQUbiCZaB/wqS
TLSH
T156758D3166F80C12F2F70677BA7095101C39BF394728D08EB6D86A4E6D766C05AB77A3
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

ransomware spyware stealer

Malware Config

Signatures

Reads user/profile data of web browsers 3 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

Credentials from Web Browsers
T1555.003

Drops file in Windows directory 9 IoCs

description	ioc	Process
File created	C:\Windows\winhlp32.exe	2026-04-25_ff49dbe2f4e16f006e7bb1a7e49faab5_cobalt-strike_coinminer_luca-stealer_njrat_remcos_satacom_wannacry.exe
File created	C:\Windows\write.exe	2026-04-25_ff49dbe2f4e16f006e7bb1a7e49faab5_cobalt-strike_coinminer_luca-stealer_njrat_remcos_satacom_wannacry.exe
File created	C:\Windows\hh.exe	2026-04-25_ff49dbe2f4e16f006e7bb1a7e49faab5_cobalt-strike_coinminer_luca-stealer_njrat_remcos_satacom_wannacry.exe
File created	C:\Windows\regedit.exe	2026-04-25_ff49dbe2f4e16f006e7bb1a7e49faab5_cobalt-strike_coinminer_luca-stealer_njrat_remcos_satacom_wannacry.exe
File created	C:\Windows\splwow64.exe	2026-04-25_ff49dbe2f4e16f006e7bb1a7e49faab5_cobalt-strike_coinminer_luca-stealer_njrat_remcos_satacom_wannacry.exe
File created	C:\Windows\bfsvc.exe	2026-04-25_ff49dbe2f4e16f006e7bb1a7e49faab5_cobalt-strike_coinminer_luca-stealer_njrat_remcos_satacom_wannacry.exe
File created	C:\Windows\explorer.exe	2026-04-25_ff49dbe2f4e16f006e7bb1a7e49faab5_cobalt-strike_coinminer_luca-stealer_njrat_remcos_satacom_wannacry.exe
File created	C:\Windows\HelpPane.exe	2026-04-25_ff49dbe2f4e16f006e7bb1a7e49faab5_cobalt-strike_coinminer_luca-stealer_njrat_remcos_satacom_wannacry.exe
File created	C:\Windows\notepad.exe	2026-04-25_ff49dbe2f4e16f006e7bb1a7e49faab5_cobalt-strike_coinminer_luca-stealer_njrat_remcos_satacom_wannacry.exe

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

System Information Discovery
T1082

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
1456	notepad.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5048 wrote to memory of 1456	5048	2026-04-25_ff49dbe2f4e16f006e7bb1a7e49faab5_cobalt-strike_coinminer_luca-stealer_njrat_remcos_satacom_wannacry.exe	80

C:\Users\Admin\AppData\Local\Temp\2026-04-25_ff49dbe2f4e16f006e7bb1a7e49faab5_cobalt-strike_coinminer_luca-stealer_njrat_remcos_satacom_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-04-25_ff49dbe2f4e16f006e7bb1a7e49faab5_cobalt-strike_coinminer_luca-stealer_njrat_remcos_satacom_wannacry.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:5048
- C:\Windows\System32\notepad.exe
  "C:\Windows\System32\notepad.exe" C:\Users\Admin\AppData\Local\Temp\WELEABE.tmp
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:1456

Network

MITRE ATT&CK Enterprise v16

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 Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

vcredist_x86.exe

Path C:\ProgramData\Package Cache\{61087a79-ac85-455c-934d-1fa22cc64f36}\vcredist_x86.exe
Size 2.0MB
SHA256 1d4d561171be7d1a5009a3f63ff7957161abfa3da5ea3462dd724c1fcae75a7e
MD5 9dd73d41e169b38dc0793fa3d494e784
SHA1 f2c8f8d697283b8431fe950c4c12edc98ad2850d
SHA512 7eb2eb2f4b63c82ed45746059ef9c3bc49a028b3d57d5d78b05c37e7caf084a334e315064319a1af2741cb9bc7b3c4b0395dee49c5e4b8f56042b8788a11f7cf
SSDEEP 24576:/jlu/OfDlEUKWflmTP3rGUi80nUHbmdNl2ZauOlt1+qwTBOkUhMXcBwc04nA:hfU4UjrQUbiCZaB/wqwUasqc
TLSH
T1EA959E3166F44823E2F30673BE3095202D39BB291724D09EA2D8AE4E7D756C15BB7793
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

WELEABE.tmp

Path C:\Users\Admin\AppData\Local\Temp\WELEABE.tmp
Size 52B
SHA256 be0909be27235c36586ceb9b7e37d8d74c423d9460c4dbf0e2417fcf58b96caa
MD5 17ddbb82a40e2ac704e1045da8fb1cf6
SHA1 a570cdbc16483567fe1439903b212e33b15343b7
SHA512 031adfce17522c42262d40acb75f1db7a1942e4965ab505ee3a5b7001e07a3f16182a4093a3e9a3b99b50860bbc66205a9956b4d8da76adb823054aae6598da2
TLSH
T1449002F35491D6301587051611E8118616566D9675199405E00811251AB56520515DDA
MD5 SHA1 SHA512 TLSH