hawkeye_reborn | bdd938aaba0a68ea0d3507698b973df308acf5656d27c4402e60778ac4d3baa0

General

Target

bdd938aaba0a68ea0d3507698b973df308acf5656d27c4402e60778ac4d3baa0.exe
Size

527KB
MD5

06a5c99772f4f9f903020a8ddc592559
SHA1

9a1bf22de66948dba0c841ae4fcd152da2dc18bd
SHA256

bdd938aaba0a68ea0d3507698b973df308acf5656d27c4402e60778ac4d3baa0
SHA512

4bc782c780c40e7433b92c8035dbfd617a9bd7d63e85f22247ae876f134059cf6e6c965b59ca0a111d7c1ab545a2d21be7f56768b3e14bb77130025afc59837d

Score

10^/10

hawkeye_reborn keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

hawkeye_reborn

Version

10.0.0.0

Credentials

Protocol: smtp
Host:
mail.thecencoa.com
Port:
587
Username:
[email protected]
Password:
1FE],nt0RnrJFV]q@p

Mutex

328d2940-ddd3-401a-895d-75f25ad90641

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:1FE],nt0RnrJFV]q@p _EmailPort:587 _EmailSSL:true _EmailServer:mail.thecencoa.com _EmailUsername:[email protected] _ExecutionDelay:20 _FTPPort:0 _FTPSFTP:false _FakeMessageIcon:0 _FakeMessageShow:false _FileBinder:false _HideFile:false _HistoryCleaner:false _Install:false _InstallLocation:0 _InstallStartup:false _InstallStartupPersistance:false _KeyStrokeLogger:true _LogInterval:20 _MeltFile:false _Mutex:328d2940-ddd3-401a-895d-75f25ad90641 _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:true _SystemInfo:true _Version:10.0.0.0 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]
name
HawkEye RebornX, Version=10.0.0.0, Culture=neutral, PublicKeyToken=null

Signatures

HawkEye Reborn
HawkEye Reborn is an enhanced version of the HawkEye malware kit.
keylogger trojan stealer spyware hawkeye_reborn

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "\"C:\\Users\\Admin\\AppData\\Roaming\\8Zw11mJEWyXeAT1v\\ahvhxOpQCXEK.exe\",explorer.exe"	bdd938aaba0a68ea0d3507698b973df308acf5656d27c4402e60778ac4d3baa0.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
3	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 632 set thread context of 1940	632	bdd938aaba0a68ea0d3507698b973df308acf5656d27c4402e60778ac4d3baa0.exe	26

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
632	bdd938aaba0a68ea0d3507698b973df308acf5656d27c4402e60778ac4d3baa0.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	632	bdd938aaba0a68ea0d3507698b973df308acf5656d27c4402e60778ac4d3baa0.exe
Token: SeDebugPrivilege	632	bdd938aaba0a68ea0d3507698b973df308acf5656d27c4402e60778ac4d3baa0.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 632 wrote to memory of 1940	632	bdd938aaba0a68ea0d3507698b973df308acf5656d27c4402e60778ac4d3baa0.exe	26
PID 632 wrote to memory of 1940	632	bdd938aaba0a68ea0d3507698b973df308acf5656d27c4402e60778ac4d3baa0.exe	26
PID 632 wrote to memory of 1940	632	bdd938aaba0a68ea0d3507698b973df308acf5656d27c4402e60778ac4d3baa0.exe	26
PID 632 wrote to memory of 1940	632	bdd938aaba0a68ea0d3507698b973df308acf5656d27c4402e60778ac4d3baa0.exe	26
PID 632 wrote to memory of 1940	632	bdd938aaba0a68ea0d3507698b973df308acf5656d27c4402e60778ac4d3baa0.exe	26
PID 632 wrote to memory of 1940	632	bdd938aaba0a68ea0d3507698b973df308acf5656d27c4402e60778ac4d3baa0.exe	26
PID 632 wrote to memory of 1940	632	bdd938aaba0a68ea0d3507698b973df308acf5656d27c4402e60778ac4d3baa0.exe	26
PID 632 wrote to memory of 1940	632	bdd938aaba0a68ea0d3507698b973df308acf5656d27c4402e60778ac4d3baa0.exe	26
PID 632 wrote to memory of 1940	632	bdd938aaba0a68ea0d3507698b973df308acf5656d27c4402e60778ac4d3baa0.exe	26

C:\Users\Admin\AppData\Local\Temp\bdd938aaba0a68ea0d3507698b973df308acf5656d27c4402e60778ac4d3baa0.exe
"C:\Users\Admin\AppData\Local\Temp\bdd938aaba0a68ea0d3507698b973df308acf5656d27c4402e60778ac4d3baa0.exe"
1⤵
- Modifies WinLogon for persistence
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:632
- C:\Users\Admin\AppData\Local\Temp\bdd938aaba0a68ea0d3507698b973df308acf5656d27c4402e60778ac4d3baa0.exe
  "C:\Users\Admin\AppData\Local\Temp\bdd938aaba0a68ea0d3507698b973df308acf5656d27c4402e60778ac4d3baa0.exe"
  2⤵
  PID:1940

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

1

T1004

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/632-54-0x0000000075391000-0x0000000075393000-memory.dmp

Filesize
8KB

Download
memory/632-55-0x0000000074AD0000-0x000000007507B000-memory.dmp

Filesize
5.7MB

Download
memory/632-69-0x0000000074AD0000-0x000000007507B000-memory.dmp

Filesize
5.7MB

Download
memory/1940-61-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1940-59-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1940-60-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1940-57-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1940-64-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1940-66-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1940-68-0x0000000074AD0000-0x000000007507B000-memory.dmp

Filesize
5.7MB

Download
memory/1940-56-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1940-70-0x0000000074AD0000-0x000000007507B000-memory.dmp

Filesize
5.7MB

Download
memory/1940-71-0x0000000074AD0000-0x000000007507B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing