hawkeye_reborn | f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2

General

Target

565ee01d454290a777200cae2110a72d_JaffaCakes118.exe
Size

576KB
MD5

565ee01d454290a777200cae2110a72d
SHA1

ba9a1954a2ecff7c7a494fddb8d26bc1c923c230
SHA256

f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2
SHA512

b695b666f5aad98ee54308decb3ac548830176a035769319163039e39c298ca6f05f61b4adaa9125527c06ae9c47b5ec834d1724be286612e45f9b1e93ebb604
SSDEEP

12288:+1Vqw6oVd/6TAzSvfhHlxBfvsxcm/X1hZmiljpmoEXrCui8yth65p:c6oVQ8zmfhF0xcmPDZHlERrM8W

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

0735d024-88ff-4937-90d2-5e29dc136e6b

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:10 _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:0735d024-88ff-4937-90d2-5e29dc136e6b _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

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "\"C:\\Users\\Admin\\AppData\\Roaming\\IQ2a8jPFCUt68hN7\\cKvc8eB26TXL.exe\",explorer.exe"	565ee01d454290a777200cae2110a72d_JaffaCakes118.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
20	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3376 set thread context of 2084	3376	565ee01d454290a777200cae2110a72d_JaffaCakes118.exe	90

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
3376	565ee01d454290a777200cae2110a72d_JaffaCakes118.exe
3376	565ee01d454290a777200cae2110a72d_JaffaCakes118.exe
3376	565ee01d454290a777200cae2110a72d_JaffaCakes118.exe
3376	565ee01d454290a777200cae2110a72d_JaffaCakes118.exe
3376	565ee01d454290a777200cae2110a72d_JaffaCakes118.exe
3376	565ee01d454290a777200cae2110a72d_JaffaCakes118.exe
3376	565ee01d454290a777200cae2110a72d_JaffaCakes118.exe
3376	565ee01d454290a777200cae2110a72d_JaffaCakes118.exe
3376	565ee01d454290a777200cae2110a72d_JaffaCakes118.exe
3376	565ee01d454290a777200cae2110a72d_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3376	565ee01d454290a777200cae2110a72d_JaffaCakes118.exe
Token: SeDebugPrivilege	3376	565ee01d454290a777200cae2110a72d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 3376 wrote to memory of 2756	3376	565ee01d454290a777200cae2110a72d_JaffaCakes118.exe	88
PID 3376 wrote to memory of 2756	3376	565ee01d454290a777200cae2110a72d_JaffaCakes118.exe	88
PID 3376 wrote to memory of 2756	3376	565ee01d454290a777200cae2110a72d_JaffaCakes118.exe	88
PID 3376 wrote to memory of 3048	3376	565ee01d454290a777200cae2110a72d_JaffaCakes118.exe	89
PID 3376 wrote to memory of 3048	3376	565ee01d454290a777200cae2110a72d_JaffaCakes118.exe	89
PID 3376 wrote to memory of 3048	3376	565ee01d454290a777200cae2110a72d_JaffaCakes118.exe	89
PID 3376 wrote to memory of 2084	3376	565ee01d454290a777200cae2110a72d_JaffaCakes118.exe	90
PID 3376 wrote to memory of 2084	3376	565ee01d454290a777200cae2110a72d_JaffaCakes118.exe	90
PID 3376 wrote to memory of 2084	3376	565ee01d454290a777200cae2110a72d_JaffaCakes118.exe	90
PID 3376 wrote to memory of 2084	3376	565ee01d454290a777200cae2110a72d_JaffaCakes118.exe	90
PID 3376 wrote to memory of 2084	3376	565ee01d454290a777200cae2110a72d_JaffaCakes118.exe	90
PID 3376 wrote to memory of 2084	3376	565ee01d454290a777200cae2110a72d_JaffaCakes118.exe	90
PID 3376 wrote to memory of 2084	3376	565ee01d454290a777200cae2110a72d_JaffaCakes118.exe	90
PID 3376 wrote to memory of 2084	3376	565ee01d454290a777200cae2110a72d_JaffaCakes118.exe	90

C:\Users\Admin\AppData\Local\Temp\565ee01d454290a777200cae2110a72d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\565ee01d454290a777200cae2110a72d_JaffaCakes118.exe"
1⤵
- Modifies WinLogon for persistence
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3376
- C:\Users\Admin\AppData\Local\Temp\565ee01d454290a777200cae2110a72d_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\565ee01d454290a777200cae2110a72d_JaffaCakes118.exe"
  2⤵
  PID:2756
- C:\Users\Admin\AppData\Local\Temp\565ee01d454290a777200cae2110a72d_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\565ee01d454290a777200cae2110a72d_JaffaCakes118.exe"
  2⤵
  PID:3048
- C:\Users\Admin\AppData\Local\Temp\565ee01d454290a777200cae2110a72d_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\565ee01d454290a777200cae2110a72d_JaffaCakes118.exe"
  2⤵
  PID:2084

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Winlogon Helper DLL

1

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Winlogon Helper DLL

1

T1547.004

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2084-5-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2084-7-0x0000000074B40000-0x00000000750F1000-memory.dmp

Filesize
5.7MB

Download
memory/2084-8-0x0000000074B40000-0x00000000750F1000-memory.dmp

Filesize
5.7MB

Download
memory/2084-9-0x0000000074B40000-0x00000000750F1000-memory.dmp

Filesize
5.7MB

Download
memory/2084-13-0x0000000074B40000-0x00000000750F1000-memory.dmp

Filesize
5.7MB

Download
memory/2084-15-0x0000000074B40000-0x00000000750F1000-memory.dmp

Filesize
5.7MB

Download
memory/3376-0-0x0000000074B42000-0x0000000074B43000-memory.dmp

Filesize
4KB

Download
memory/3376-1-0x0000000074B40000-0x00000000750F1000-memory.dmp

Filesize
5.7MB

Download
memory/3376-2-0x0000000074B40000-0x00000000750F1000-memory.dmp

Filesize
5.7MB

Download
memory/3376-10-0x0000000074B42000-0x0000000074B43000-memory.dmp

Filesize
4KB

Download
memory/3376-11-0x0000000074B40000-0x00000000750F1000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads