cd14ad9187be4a4e3b2ea811b586ef4dc33ea74096edafbf2904ae54c85a36ba

Analysis

max time kernel
149s
max time network
153s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
23/05/2026, 01:33

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General

Target
2026-05-23_ab5b57d0deca068b6bee461630678d1a_cobalt-strike_coinminer_hijackloader_icedid_luca-stealer.exe
Size 2.8MB
Sample260523-byys8aav3p
SHA256 cd14ad9187be4a4e3b2ea811b586ef4dc33ea74096edafbf2904ae54c85a36ba
MD5 ab5b57d0deca068b6bee461630678d1a
SHA1 33a0e4884728fc3c7d84c086efa86ca9271652ab
SHA512 e51d2c1354ed673d05b90fa2c65b2dff52578650f738217047c60a3bac4ac1b9bb40f127fdb0c4f2a5d4662fa85e083f01b7be2e7c880c1c20c4e1d47a222785
SSDEEP 49152:kfU4UjrQUbiCZaOmnf4bacz1C5v/ev6XCZAW2ROQcverO04TM:kfUbwUWn7Oo5Ht14TM
TLSH
T151D55C2123EC1139F1B30A71EA349159AD35BCA9AB13DE5F11907C8D7BF1990CA7A336
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

ransomware spyware stealer

Malware Config

Signatures

Detects executables manipulated with Fody 1 IoCs

resource	yara_rule
behavioral2/files/0x000a000000025fca-6.dat	INDICATOR_EXE_Packed_Fody

UPX dump on OEP (original entry point) 1 IoCs

resource	yara_rule
behavioral2/files/0x000a000000025fca-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	2026-05-23_ab5b57d0deca068b6bee461630678d1a_cobalt-strike_coinminer_hijackloader_icedid_luca-stealer.exe
File created	C:\Windows\notepad.exe	2026-05-23_ab5b57d0deca068b6bee461630678d1a_cobalt-strike_coinminer_hijackloader_icedid_luca-stealer.exe
File created	C:\Windows\regedit.exe	2026-05-23_ab5b57d0deca068b6bee461630678d1a_cobalt-strike_coinminer_hijackloader_icedid_luca-stealer.exe
File created	C:\Windows\winhlp32.exe	2026-05-23_ab5b57d0deca068b6bee461630678d1a_cobalt-strike_coinminer_hijackloader_icedid_luca-stealer.exe
File created	C:\Windows\write.exe	2026-05-23_ab5b57d0deca068b6bee461630678d1a_cobalt-strike_coinminer_hijackloader_icedid_luca-stealer.exe
File created	C:\Windows\explorer.exe	2026-05-23_ab5b57d0deca068b6bee461630678d1a_cobalt-strike_coinminer_hijackloader_icedid_luca-stealer.exe
File created	C:\Windows\HelpPane.exe	2026-05-23_ab5b57d0deca068b6bee461630678d1a_cobalt-strike_coinminer_hijackloader_icedid_luca-stealer.exe
File created	C:\Windows\hh.exe	2026-05-23_ab5b57d0deca068b6bee461630678d1a_cobalt-strike_coinminer_hijackloader_icedid_luca-stealer.exe
File created	C:\Windows\splwow64.exe	2026-05-23_ab5b57d0deca068b6bee461630678d1a_cobalt-strike_coinminer_hijackloader_icedid_luca-stealer.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
8	notepad.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 6056 wrote to memory of 8	6056	2026-05-23_ab5b57d0deca068b6bee461630678d1a_cobalt-strike_coinminer_hijackloader_icedid_luca-stealer.exe	81

C:\Users\Admin\AppData\Local\Temp\2026-05-23_ab5b57d0deca068b6bee461630678d1a_cobalt-strike_coinminer_hijackloader_icedid_luca-stealer.exe
"C:\Users\Admin\AppData\Local\Temp\2026-05-23_ab5b57d0deca068b6bee461630678d1a_cobalt-strike_coinminer_hijackloader_icedid_luca-stealer.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:6056
- C:\Windows\System32\notepad.exe
  "C:\Windows\System32\notepad.exe" C:\Users\Admin\AppData\Local\Temp\WEL7CB.tmp
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:8

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

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Downloads

vcredist_x86.exe

Path C:\ProgramData\Package Cache\{61087a79-ac85-455c-934d-1fa22cc64f36}\vcredist_x86.exe
Size 3.3MB
SHA256 bb86c268a37369738531635c58fb7aa5450ea8b1bac0eba4e4d5a904bef23963
MD5 f6750ecb2f211a4378c180511033c266
SHA1 02a08b202930e6ba969e80fd95a6cb020f0a27c5
SHA512 c0ebc4a035e03a0d7a37a7e1abcbc302adff55b0bc9751ff99c35908509272a73fa41498399114fcae6dfed4b6dc00f0a809e6065eb7076b5e3d7db91678a0cf
SSDEEP 49152:kfU4UjrQUbiCZaOmnf4bacz1C5v/ev6XCZAW2ROQcverO04TCUasqc:kfUbwUWn7Oo5Ht14TCPF
TLSH
T149F56C2163E81139F1F30A72E93491197E39BDA9AB12DD5F11807C9D7BF1990CA7A332
MD5 SHA1 SHA512 SSDEEP TLSH

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WEL7CB.tmp

Path C:\Users\Admin\AppData\Local\Temp\WEL7CB.tmp
Size 52B
SHA256 be0909be27235c36586ceb9b7e37d8d74c423d9460c4dbf0e2417fcf58b96caa
MD5 17ddbb82a40e2ac704e1045da8fb1cf6
SHA1 a570cdbc16483567fe1439903b212e33b15343b7
SHA512 031adfce17522c42262d40acb75f1db7a1942e4965ab505ee3a5b7001e07a3f16182a4093a3e9a3b99b50860bbc66205a9956b4d8da76adb823054aae6598da2
TLSH
T1449002F35491D6301587051611E8118616566D9675199405E00811251AB56520515DDA
MD5 SHA1 SHA512 TLSH