citadel | 8d8f974127d93c9e5894a2097c4496669e821ab0e6f7a0d9f4f4c6c56afe6048

Analysis

max time kernel
150s
max time network
126s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
16/10/2026, 02:57

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
jaffacakes118_Trojan-Spy.Win32.Zbot.vyyr.exe
Size 314KB
Sample261016-df1wzagv4m
SHA256 8d8f974127d93c9e5894a2097c4496669e821ab0e6f7a0d9f4f4c6c56afe6048
MD5 ba3fdb87983ef6e68de3851db66f2cf0
SHA1 76160898f6e204aabd63209c46ece3c7c426d2d2
SHA512 c34353791531a722c27f504b5978b20ae2b64a5aedb7e91a6bd5e3f224fb702eaaf11a59a8980bbde99cc5c20e45899c9a4c8449afc45e7f3d38102b3ce4d9c1
SSDEEP 6144:gB2Mq6dGjQViXPguzf1o17SgO8VYANS/J63xyxlfugo:gBB1Vcoi+1ugPVM/UBolfNo
TLSH
T10464E18568873C37D593C9BBE91AD8F06B40752F5A43C012EA5A250D2963CDCBEDCBC6
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

botnet discovery citadel trojan

Malware Config

Signatures

Family: Citadel
Citadel is a trojan and botnet written in C.
trojan botnet citadel

Detects Citadel payload 1 IoCs

resource	yara_rule
behavioral2/memory/4640-3-0x0000000000400000-0x000000000043B000-memory.dmp	family_citadel

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 6100 set thread context of 4640	6100	jaffacakes118_Trojan-Spy.Win32.Zbot.vyyr.exe	89

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_Trojan-Spy.Win32.Zbot.vyyr.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
6100	jaffacakes118_Trojan-Spy.Win32.Zbot.vyyr.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 6100 wrote to memory of 4640	6100	jaffacakes118_Trojan-Spy.Win32.Zbot.vyyr.exe	89
PID 6100 wrote to memory of 4640	6100	jaffacakes118_Trojan-Spy.Win32.Zbot.vyyr.exe	89
PID 6100 wrote to memory of 4640	6100	jaffacakes118_Trojan-Spy.Win32.Zbot.vyyr.exe	89
PID 6100 wrote to memory of 4640	6100	jaffacakes118_Trojan-Spy.Win32.Zbot.vyyr.exe	89
PID 6100 wrote to memory of 4640	6100	jaffacakes118_Trojan-Spy.Win32.Zbot.vyyr.exe	89

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-Spy.Win32.Zbot.vyyr.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-Spy.Win32.Zbot.vyyr.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:6100
- C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-Spy.Win32.Zbot.vyyr.exe
  "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-Spy.Win32.Zbot.vyyr.exe"
  2⤵
  PID:4640

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/4640-3-0x0000000000400000-0x000000000043B000-memory.dmp

Download

memory/6100-2-0x00000000022A0000-0x00000000022A6000-memory.dmp