hawkeye_reborn | 49d828447e0e7fc82bc34b2ebc6c6189b218620ea1dd04050a38f7e23048f30d

General

Target

a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe
Size

1.0MB
MD5

a8ce97b006581f5df23ab2b23c2d0d18
SHA1

8f5b076487470b2ae6f8d51243315a14ded7da58
SHA256

49d828447e0e7fc82bc34b2ebc6c6189b218620ea1dd04050a38f7e23048f30d
SHA512

cd6f1c402a0ad2dd7688ed97fe67ba1374044eba85f4446f061db5a03bda5a7f597b3e73364bcc2cfe5c4affe6514cc6c5e49d14bcaba7597ba71beac44f7671
SSDEEP

24576:UuY9pj8zvfEIS8pml1ugn/uncqgsIt1CqHl9oR:bYaLEaVcJPnno

Score

10^/10

hawkeye_reborn m00nd3v_logger collection credential_access discovery infostealer keylogger spyware stealer trojan

Malware Config

Extracted

Family

hawkeye_reborn

Attributes

fields
name

Signatures

HawkEye Reborn
HawkEye Reborn is an enhanced version of the HawkEye malware kit.
keylogger trojan stealer spyware hawkeye_reborn
M00nd3v_Logger
M00nd3v Logger is a .NET stealer/logger targeting passwords from browsers and email clients.
stealer spyware m00nd3v_logger
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Detected Nirsoft tools 9 IoCs

Free utilities often used by attackers which can steal passwords, product keys, etc.

Processes:

resource	yara_rule
behavioral2/memory/4484-15-0x0000000006E60000-0x0000000006ED6000-memory.dmp	Nirsoft
behavioral2/memory/3364-20-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/3364-22-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/3364-23-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/3364-29-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4976-31-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/4976-33-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/4976-34-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/4976-37-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft

M00nD3v Logger payload 1 IoCs

Detects M00nD3v Logger payload in memory.

infostealer

Processes:

resource	yara_rule
behavioral2/memory/4484-12-0x0000000000510000-0x00000000005A0000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 5 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/4484-15-0x0000000006E60000-0x0000000006ED6000-memory.dmp	MailPassView
behavioral2/memory/4976-31-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/4976-33-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/4976-34-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/4976-37-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 5 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/4484-15-0x0000000006E60000-0x0000000006ED6000-memory.dmp	WebBrowserPassView
behavioral2/memory/3364-20-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/3364-22-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/3364-23-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/3364-29-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

vbc.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exea8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe

description	pid	Process	procid_target
PID 4160 set thread context of 4484	4160	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe	100
PID 4484 set thread context of 3364	4484	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe	105
PID 4484 set thread context of 4976	4484	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe	106

System Location Discovery: System Language Discovery 1 TTPs 4 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

Processes:

vbc.exea8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exea8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exevbc.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

vbc.exea8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe

pid	Process
3364	vbc.exe
3364	vbc.exe
3364	vbc.exe
3364	vbc.exe
3364	vbc.exe
3364	vbc.exe
3364	vbc.exe
3364	vbc.exe
3364	vbc.exe
3364	vbc.exe
3364	vbc.exe
3364	vbc.exe
4484	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe
4484	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exea8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe

description	pid	Process
Token: SeDebugPrivilege	4160	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe
Token: SeDebugPrivilege	4484	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe

pid	Process
4484	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exea8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe

description	pid	Process	procid_target
PID 4160 wrote to memory of 4484	4160	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe	100
PID 4160 wrote to memory of 4484	4160	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe	100
PID 4160 wrote to memory of 4484	4160	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe	100
PID 4160 wrote to memory of 4484	4160	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe	100
PID 4160 wrote to memory of 4484	4160	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe	100
PID 4160 wrote to memory of 4484	4160	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe	100
PID 4160 wrote to memory of 4484	4160	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe	100
PID 4160 wrote to memory of 4484	4160	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe	100
PID 4484 wrote to memory of 3364	4484	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe	105
PID 4484 wrote to memory of 3364	4484	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe	105
PID 4484 wrote to memory of 3364	4484	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe	105
PID 4484 wrote to memory of 3364	4484	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe	105
PID 4484 wrote to memory of 3364	4484	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe	105
PID 4484 wrote to memory of 3364	4484	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe	105
PID 4484 wrote to memory of 3364	4484	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe	105
PID 4484 wrote to memory of 3364	4484	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe	105
PID 4484 wrote to memory of 3364	4484	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe	105
PID 4484 wrote to memory of 4976	4484	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe	106
PID 4484 wrote to memory of 4976	4484	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe	106
PID 4484 wrote to memory of 4976	4484	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe	106
PID 4484 wrote to memory of 4976	4484	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe	106
PID 4484 wrote to memory of 4976	4484	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe	106
PID 4484 wrote to memory of 4976	4484	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe	106
PID 4484 wrote to memory of 4976	4484	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe	106
PID 4484 wrote to memory of 4976	4484	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe	106
PID 4484 wrote to memory of 4976	4484	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe	106

C:\Users\Admin\AppData\Local\Temp\a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4160
- C:\Users\Admin\AppData\Local\Temp\a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4484
- - 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\tmp62DC.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:3364
- - 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\tmp66E4.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    - System Location Discovery: System Language Discovery
    PID:4976

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

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp62DC.tmp

Filesize
4KB

MD5
15e28d82a9ee8a45c10bcf671fef0362

SHA1
2b126b086a1191cb8b4d444e87781358d51af3a4

SHA256
012fbb5f15d52a9560cf0e77fd36837ec2c56aff7a989d31c3d40d4f6df6cf9d

SHA512
3dd749523858a54e7e5ededba47d54715c9d5663dd0bd609363de7442436d1f0e924c5e4706e3ac413b79ddb6a18c796cc0ad166b4c87a3a7a6b009ba77fee82

Download Submit
memory/3364-20-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3364-28-0x0000000000460000-0x0000000000529000-memory.dmp

Filesize
804KB

Download
memory/3364-29-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3364-23-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3364-22-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4160-6-0x0000000005110000-0x000000000511A000-memory.dmp

Filesize
40KB

Download
memory/4160-0-0x00000000749BE000-0x00000000749BF000-memory.dmp

Filesize
4KB

Download
memory/4160-8-0x00000000749B0000-0x0000000075160000-memory.dmp

Filesize
7.7MB

Download
memory/4160-9-0x0000000007460000-0x00000000074FC000-memory.dmp

Filesize
624KB

Download
memory/4160-1-0x0000000000420000-0x000000000052E000-memory.dmp

Filesize
1.1MB

Download
memory/4160-2-0x0000000005560000-0x0000000005B04000-memory.dmp

Filesize
5.6MB

Download
memory/4160-14-0x00000000749B0000-0x0000000075160000-memory.dmp

Filesize
7.7MB

Download
memory/4160-3-0x0000000004EC0000-0x0000000004F52000-memory.dmp

Filesize
584KB

Download
memory/4160-4-0x0000000004EA0000-0x0000000004EBE000-memory.dmp

Filesize
120KB

Download
memory/4160-5-0x00000000749B0000-0x0000000075160000-memory.dmp

Filesize
7.7MB

Download
memory/4160-7-0x00000000749BE000-0x00000000749BF000-memory.dmp

Filesize
4KB

Download
memory/4484-18-0x0000000004B50000-0x0000000004BB6000-memory.dmp

Filesize
408KB

Download
memory/4484-17-0x00000000749B0000-0x0000000075160000-memory.dmp

Filesize
7.7MB

Download
memory/4484-16-0x00000000749B0000-0x0000000075160000-memory.dmp

Filesize
7.7MB

Download
memory/4484-15-0x0000000006E60000-0x0000000006ED6000-memory.dmp

Filesize
472KB

Download
memory/4484-13-0x00000000749B0000-0x0000000075160000-memory.dmp

Filesize
7.7MB

Download
memory/4484-12-0x0000000000510000-0x00000000005A0000-memory.dmp

Filesize
576KB

Download
memory/4976-31-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4976-33-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4976-34-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4976-37-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads