hawkeye_reborn | 5870c7521a5ac953330562a6a7821719e062f25ce0d0a93e285cedd788bc60fd

General

Target

d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe
Size

852KB
MD5

d8a89adf2d14784fc5773577133c2bd4
SHA1

51715d9a10778b06604cf1498a61c94c0366e290
SHA256

5870c7521a5ac953330562a6a7821719e062f25ce0d0a93e285cedd788bc60fd
SHA512

a4b890345e6934bd0b5a097bf1bca6decbe5810116680b1f25f514482d3b27eba5b898a4d2994800abb79d46e30636f0a4dffe2cc895af1ea7886979e492310e
SSDEEP

12288:XkB6fFwTcGrcPvB1KB4uLqrcHRxjqUggAUpU/hQ8uN/SQhhif:XY6m4jB1KB4uV+Ugg5q2hbhUf

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/2972-15-0x0000000004AB0000-0x0000000004B26000-memory.dmp	Nirsoft
behavioral2/memory/372-20-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/372-22-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/372-23-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/372-29-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4604-31-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/4604-33-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/4604-34-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/4604-36-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft

M00nD3v Logger payload 1 IoCs

Detects M00nD3v Logger payload in memory.

infostealer

resource	yara_rule
behavioral2/memory/2972-14-0x0000000000610000-0x00000000006A0000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 5 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/2972-15-0x0000000004AB0000-0x0000000004B26000-memory.dmp	MailPassView
behavioral2/memory/4604-31-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/4604-33-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/4604-34-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/4604-36-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 5 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/2972-15-0x0000000004AB0000-0x0000000004B26000-memory.dmp	WebBrowserPassView
behavioral2/memory/372-20-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/372-22-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/372-23-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/372-29-0x0000000000400000-0x000000000045B000-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-1-5-21-2412658365-3084825385-3340777666-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 3784 set thread context of 2972	3784	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	95
PID 2972 set thread context of 372	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	97
PID 2972 set thread context of 4604	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	98

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	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
372	vbc.exe
372	vbc.exe
372	vbc.exe
372	vbc.exe
372	vbc.exe
372	vbc.exe
372	vbc.exe
372	vbc.exe
372	vbc.exe
372	vbc.exe
372	vbc.exe
372	vbc.exe
2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe
2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3784	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe
Token: SeDebugPrivilege	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 26 IoCs

description	pid	Process	procid_target
PID 3784 wrote to memory of 2972	3784	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	95
PID 3784 wrote to memory of 2972	3784	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	95
PID 3784 wrote to memory of 2972	3784	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	95
PID 3784 wrote to memory of 2972	3784	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	95
PID 3784 wrote to memory of 2972	3784	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	95
PID 3784 wrote to memory of 2972	3784	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	95
PID 3784 wrote to memory of 2972	3784	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	95
PID 3784 wrote to memory of 2972	3784	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	95
PID 2972 wrote to memory of 372	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	97
PID 2972 wrote to memory of 372	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	97
PID 2972 wrote to memory of 372	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	97
PID 2972 wrote to memory of 372	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	97
PID 2972 wrote to memory of 372	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	97
PID 2972 wrote to memory of 372	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	97
PID 2972 wrote to memory of 372	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	97
PID 2972 wrote to memory of 372	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	97
PID 2972 wrote to memory of 372	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	97
PID 2972 wrote to memory of 4604	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	98
PID 2972 wrote to memory of 4604	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	98
PID 2972 wrote to memory of 4604	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	98
PID 2972 wrote to memory of 4604	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	98
PID 2972 wrote to memory of 4604	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	98
PID 2972 wrote to memory of 4604	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	98
PID 2972 wrote to memory of 4604	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	98
PID 2972 wrote to memory of 4604	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	98
PID 2972 wrote to memory of 4604	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	98

C:\Users\Admin\AppData\Local\Temp\d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3784
- C:\Users\Admin\AppData\Local\Temp\d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\d8a89adf2d14784fc5773577133c2bd4_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:2972
- - 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\tmp537A.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:372
- - 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\tmp5782.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    - System Location Discovery: System Language Discovery
    PID:4604

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\Microsoft\CLR_v4.0_32\UsageLogs\d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe.log

Filesize
706B

MD5
2ef5ef69dadb8865b3d5b58c956077b8

SHA1
af2d869bac00685c745652bbd8b3fe82829a8998

SHA256
363502eb2a4e53ba02d2d85412b901fcf8e06de221736bdffa949799ef3d21e3

SHA512
66d4db5dd17d88e1d54ea0df3a7211a503dc4355de701259cefccc9f2e4e3ced9534b700099ffbb089a5a3acb082011c80b61801aa14aff76b379ce8f90d4fd3

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp537A.tmp

Filesize
4KB

MD5
c0ab2847671ed5375328c5127a02cc72

SHA1
dc2bcb51562fb17e5c8787833bc0181d88a5b75e

SHA256
e961f466a0638bc99182d0056245e2d8bf1ccc13a189b802aada981f379e2384

SHA512
0b8b634d21ac71e02cef86687bf84b6fcecfd24dafab8130f42ce8b4b3f308a2e1b1fa7bf8d37f2eda76efae2b30b8d39f41d808d771562d8545ed144241924f

Download Submit
memory/372-29-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/372-23-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/372-22-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/372-20-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2972-15-0x0000000004AB0000-0x0000000004B26000-memory.dmp

Filesize
472KB

Download
memory/2972-18-0x0000000004D40000-0x0000000004DA6000-memory.dmp

Filesize
408KB

Download
memory/2972-17-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/2972-37-0x0000000004A80000-0x0000000004A8A000-memory.dmp

Filesize
40KB

Download
memory/2972-13-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/2972-14-0x0000000000610000-0x00000000006A0000-memory.dmp

Filesize
576KB

Download
memory/2972-16-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/3784-6-0x000000007523E000-0x000000007523F000-memory.dmp

Filesize
4KB

Download
memory/3784-3-0x00000000051F0000-0x0000000005282000-memory.dmp

Filesize
584KB

Download
memory/3784-8-0x0000000006B10000-0x0000000006BAC000-memory.dmp

Filesize
624KB

Download
memory/3784-7-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/3784-0-0x000000007523E000-0x000000007523F000-memory.dmp

Filesize
4KB

Download
memory/3784-5-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/3784-4-0x00000000051C0000-0x00000000051DC000-memory.dmp

Filesize
112KB

Download
memory/3784-12-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/3784-2-0x00000000056C0000-0x0000000005C64000-memory.dmp

Filesize
5.6MB

Download
memory/3784-1-0x0000000000740000-0x000000000081C000-memory.dmp

Filesize
880KB

Download
memory/4604-33-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4604-34-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4604-36-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4604-31-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download

Analysis

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