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.

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

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

NirSoft MailPassView 5 IoCs

Password recovery tool for various email clients

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

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

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

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

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

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

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

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4484	a8ce97b006581f5df23ab2b23c2d0d18_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 26 IoCs

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

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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

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