6a56fa7fad619be8009c11d5dbb6182f23c4855f841bd3bf7127db00a21c2fca

Analysis

max time kernel
149s
max time network
96s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
15/04/2026, 08:04

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General

Target
2026-04-15_c3abc847105ab16efd97ec105eb6df41_cobalt-strike_coinminer_hawkeye_hijackloader_icedid_njra.exe
Size 4.8MB
Sample260415-jx87kact4x
SHA256 6a56fa7fad619be8009c11d5dbb6182f23c4855f841bd3bf7127db00a21c2fca
MD5 c3abc847105ab16efd97ec105eb6df41
SHA1 b4b031a95625aed7ff17e0d3bc675fc6c70fc35f
SHA512 baec5fd4f90b4c5ac649f09ee3e08f320fac3c2e301de988906d072a5ea8b8f355b03e97acaeab64bc70b6f62cd71d87e71384674f0ad6a5e902b861a53755df
SSDEEP 49152:mmnf4baczOrmnf4baczOm4p67pbdpmnf4baczOrmnf4baczOm4p67pbdVenbYdmf:nn7OXn7Oj7pp0n7OXn7Oj7pph9n7OV
TLSH
T1EE369E02A7E851F5E1B35A308A7581199B72BC51DA32CF4F23947D9D7FB26809E34B32
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

ransomware spyware stealer

Malware Config

Signatures

Custom signature

Detects executables embedding registry key / value combination indicative of disabling Windows Defen 1 IoCs

resource	yara_rule
behavioral2/files/0x000f000000025f8f-6.dat	INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender

Custom signature

UPX dump on OEP (original entry point) 1 IoCs

resource	yara_rule
behavioral2/files/0x000f000000025f8f-6.dat	UPX

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\bfsvc.exe	2026-04-15_c3abc847105ab16efd97ec105eb6df41_cobalt-strike_coinminer_hawkeye_hijackloader_icedid_njra.exe
File created	C:\Windows\explorer.exe	2026-04-15_c3abc847105ab16efd97ec105eb6df41_cobalt-strike_coinminer_hawkeye_hijackloader_icedid_njra.exe
File created	C:\Windows\HelpPane.exe	2026-04-15_c3abc847105ab16efd97ec105eb6df41_cobalt-strike_coinminer_hawkeye_hijackloader_icedid_njra.exe
File created	C:\Windows\hh.exe	2026-04-15_c3abc847105ab16efd97ec105eb6df41_cobalt-strike_coinminer_hawkeye_hijackloader_icedid_njra.exe
File created	C:\Windows\splwow64.exe	2026-04-15_c3abc847105ab16efd97ec105eb6df41_cobalt-strike_coinminer_hawkeye_hijackloader_icedid_njra.exe
File created	C:\Windows\write.exe	2026-04-15_c3abc847105ab16efd97ec105eb6df41_cobalt-strike_coinminer_hawkeye_hijackloader_icedid_njra.exe
File created	C:\Windows\notepad.exe	2026-04-15_c3abc847105ab16efd97ec105eb6df41_cobalt-strike_coinminer_hawkeye_hijackloader_icedid_njra.exe
File created	C:\Windows\regedit.exe	2026-04-15_c3abc847105ab16efd97ec105eb6df41_cobalt-strike_coinminer_hawkeye_hijackloader_icedid_njra.exe
File created	C:\Windows\winhlp32.exe	2026-04-15_c3abc847105ab16efd97ec105eb6df41_cobalt-strike_coinminer_hawkeye_hijackloader_icedid_njra.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
4876	notepad.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4608 wrote to memory of 4876	4608	2026-04-15_c3abc847105ab16efd97ec105eb6df41_cobalt-strike_coinminer_hawkeye_hijackloader_icedid_njra.exe	81

C:\Users\Admin\AppData\Local\Temp\2026-04-15_c3abc847105ab16efd97ec105eb6df41_cobalt-strike_coinminer_hawkeye_hijackloader_icedid_njra.exe
"C:\Users\Admin\AppData\Local\Temp\2026-04-15_c3abc847105ab16efd97ec105eb6df41_cobalt-strike_coinminer_hawkeye_hijackloader_icedid_njra.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:4608
- C:\Windows\System32\notepad.exe
  "C:\Windows\System32\notepad.exe" C:\Users\Admin\AppData\Local\Temp\WEL1671.tmp
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:4876

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

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Downloads

vcredist_x86.exe

Path C:\ProgramData\Package Cache\{61087a79-ac85-455c-934d-1fa22cc64f36}\vcredist_x86.exe
Size 5.3MB
SHA256 96c1680f682bb627f116b7598e2e88e82bf99cac5ad9f172b9b3be0c6ff6e4c8
MD5 1665ba159d063a514961c5effc474e69
SHA1 ffb0151192ee67afeb99cbcb02b28cbacd0c66f5
SHA512 571c90c5a1979d1bb3a752f35ab679b4bdd1cdb429d39b5f61d6cda4969e986baacb851a9c14ba283331060659eb164c7e304ef292d59f22460654e775fd4486
SSDEEP 98304:nn7OXn7Oj7pp0n7OXn7Oj7pph9n7OVPF:nnSXnSf0nSXnSfh9nSVP
TLSH
T13846AE02A7E440B6E1B35A30997581289B72BC51DA32CF4F23947D9E7FB26809E75733
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

WEL1671.tmp

Path C:\Users\Admin\AppData\Local\Temp\WEL1671.tmp
Size 52B
SHA256 be0909be27235c36586ceb9b7e37d8d74c423d9460c4dbf0e2417fcf58b96caa
MD5 17ddbb82a40e2ac704e1045da8fb1cf6
SHA1 a570cdbc16483567fe1439903b212e33b15343b7
SHA512 031adfce17522c42262d40acb75f1db7a1942e4965ab505ee3a5b7001e07a3f16182a4093a3e9a3b99b50860bbc66205a9956b4d8da76adb823054aae6598da2
TLSH
T1449002F35491D6301587051611E8118616566D9675199405E00811251AB56520515DDA
MD5 SHA1 SHA512 TLSH