hawkeye_reborn | 4945a1a4f65271de23a99eaad0b4a08b472b2dcb60a60a5b06f26afad49da181

General

Target

3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe
Size

881KB
MD5

3fe7d81139bd40361330a07f47bb99e1
SHA1

391bc516fe8e1feae96fb3c7c31bcccec4fa20e6
SHA256

4945a1a4f65271de23a99eaad0b4a08b472b2dcb60a60a5b06f26afad49da181
SHA512

f22e4e2fa6be336cd26fb46f9b7d9cc656670f6c8abf5283e1cd35e718a95a53145937adc70036fc7cf850234c9090b05a190bafd9ae2ad20d9bf8441103f63e
SSDEEP

24576:nLCwk7wqvxM/lttDB2jLRE2x5yY5oCCea:wxMrDkLRn5t58j

Score

10^/10

hawkeye_reborn collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

hawkeye_reborn

Version

10.0.0.0

Credentials

Protocol: ftp
Host:
ftp.kagabo.net
Port:
21
Username:
[email protected]
Password:
muN5j#u{1BT!

Mutex

1bc13938-5cd4-41e5-af60-e3e8be7d4823

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:false _Delivery:2 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPort:0 _EmailSSL:false _ExecutionDelay:5 _FTPPassword:muN5j#u{1BT! _FTPPort:21 _FTPSFTP:true _FTPServer:ftp.kagabo.net _FTPUsername:[email protected] _FakeMessageIcon:0 _FakeMessageShow:false _FileBinder:false _HideFile:false _HistoryCleaner:false _Install:false _InstallLocation:0 _InstallStartup:false _InstallStartupPersistance:false _KeyStrokeLogger:true _LogInterval:10 _MeltFile:false _Mutex:1bc13938-5cd4-41e5-af60-e3e8be7d4823 _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:false _SystemInfo:false _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

NirSoft MailPassView 4 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/2948-21-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/2948-23-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/2948-24-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/2948-26-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/2652-10-0x0000000000400000-0x000000000045C000-memory.dmp	WebBrowserPassView
behavioral2/memory/2652-12-0x0000000000400000-0x000000000045C000-memory.dmp	WebBrowserPassView
behavioral2/memory/2652-13-0x0000000000400000-0x000000000045C000-memory.dmp	WebBrowserPassView
behavioral2/memory/2652-19-0x0000000000400000-0x000000000045C000-memory.dmp	WebBrowserPassView

Nirsoft 8 IoCs

resource	yara_rule
behavioral2/memory/2652-10-0x0000000000400000-0x000000000045C000-memory.dmp	Nirsoft
behavioral2/memory/2652-12-0x0000000000400000-0x000000000045C000-memory.dmp	Nirsoft
behavioral2/memory/2652-13-0x0000000000400000-0x000000000045C000-memory.dmp	Nirsoft
behavioral2/memory/2652-19-0x0000000000400000-0x000000000045C000-memory.dmp	Nirsoft
behavioral2/memory/2948-21-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/2948-23-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/2948-24-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/2948-26-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.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
34	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 408 set thread context of 4064	408	3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe	85
PID 4064 set thread context of 2652	4064	3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe	89
PID 4064 set thread context of 2948	4064	3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe	90

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2652	vbc.exe
2652	vbc.exe
2652	vbc.exe
2652	vbc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4064	3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 26 IoCs

description	pid	Process	procid_target
PID 408 wrote to memory of 4064	408	3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe	85
PID 408 wrote to memory of 4064	408	3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe	85
PID 408 wrote to memory of 4064	408	3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe	85
PID 408 wrote to memory of 4064	408	3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe	85
PID 408 wrote to memory of 4064	408	3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe	85
PID 408 wrote to memory of 4064	408	3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe	85
PID 408 wrote to memory of 4064	408	3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe	85
PID 408 wrote to memory of 4064	408	3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe	85
PID 4064 wrote to memory of 2652	4064	3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe	89
PID 4064 wrote to memory of 2652	4064	3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe	89
PID 4064 wrote to memory of 2652	4064	3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe	89
PID 4064 wrote to memory of 2652	4064	3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe	89
PID 4064 wrote to memory of 2652	4064	3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe	89
PID 4064 wrote to memory of 2652	4064	3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe	89
PID 4064 wrote to memory of 2652	4064	3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe	89
PID 4064 wrote to memory of 2652	4064	3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe	89
PID 4064 wrote to memory of 2652	4064	3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe	89
PID 4064 wrote to memory of 2948	4064	3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe	90
PID 4064 wrote to memory of 2948	4064	3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe	90
PID 4064 wrote to memory of 2948	4064	3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe	90
PID 4064 wrote to memory of 2948	4064	3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe	90
PID 4064 wrote to memory of 2948	4064	3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe	90
PID 4064 wrote to memory of 2948	4064	3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe	90
PID 4064 wrote to memory of 2948	4064	3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe	90
PID 4064 wrote to memory of 2948	4064	3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe	90
PID 4064 wrote to memory of 2948	4064	3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe	90

C:\Users\Admin\AppData\Local\Temp\3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:408
- C:\Users\Admin\AppData\Local\Temp\3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe
  "{path}"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4064
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
    "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\Admin\AppData\Local\Temp\tmp6784.tmp"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:2652
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
    "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\Admin\AppData\Local\Temp\tmp6B8C.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    PID:2948

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\3fe7d81139bd40361330a07f47bb99e1_JaffaCakes118.exe.log

Filesize
496B

MD5
cb76b18ebed3a9f05a14aed43d35fba6

SHA1
836a4b4e351846fca08b84149cb734cb59b8c0d6

SHA256
8d0edecf54cbbdf7981c8e41a3ed8621503188a87415f9af0fb8d890b138c349

SHA512
7631141e4a6dda29452ada666326837372cd3d045f773006f63d9eff15d9432ed00029d9108a72c1a3b858377600a2aab2c9ec03764285c8801b6019babcf21c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6784.tmp

Filesize
4KB

MD5
25a7e8d624c2bfdb2facdc50a1d9b965

SHA1
bbf90e7e78dcba692d6a35716d72cd1affc8cf9c

SHA256
880d0a92fcd2d68631b413e0cc98d71fc68337abb19f59901c075e058c694b47

SHA512
35e57b1fd68fd64c325d179323c3383c39cb00e37b42480c0962517eb8ffdffd5d3a95b77122161f651e45ab2fee4a8e5c3f604bd80351a2680f087ea2b9517f

Download Submit
memory/408-7-0x0000000074A70000-0x0000000075021000-memory.dmp

Filesize
5.7MB

Download
memory/408-1-0x0000000074A70000-0x0000000075021000-memory.dmp

Filesize
5.7MB

Download
memory/408-2-0x0000000074A70000-0x0000000075021000-memory.dmp

Filesize
5.7MB

Download
memory/408-0-0x0000000074A72000-0x0000000074A73000-memory.dmp

Filesize
4KB

Download
memory/2652-10-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2652-12-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2652-13-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2652-19-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2948-21-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2948-23-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2948-24-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2948-26-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4064-8-0x0000000074A70000-0x0000000075021000-memory.dmp

Filesize
5.7MB

Download
memory/4064-6-0x0000000074A70000-0x0000000075021000-memory.dmp

Filesize
5.7MB

Download
memory/4064-3-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/4064-27-0x0000000074A70000-0x0000000075021000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing