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.

Processes:

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

Processes:

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

NirSoft MailPassView 5 IoCs

Password recovery tool for various email clients

Processes:

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

Processes:

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

Processes:

vbc.exe

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

Processes:

d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exed8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe

description	pid	process	target process
PID 3784 set thread context of 2972	3784	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe
PID 2972 set thread context of 372	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	vbc.exe
PID 2972 set thread context of 4604	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	vbc.exe

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:

d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exed8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exevbc.exevbc.exe

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

Processes:

vbc.exed8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe

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

Processes:

d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exed8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe

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

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe

pid process

2972 d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe

pid	process
2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exed8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe

description	pid	process	target process
PID 3784 wrote to memory of 2972	3784	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe
PID 3784 wrote to memory of 2972	3784	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe
PID 3784 wrote to memory of 2972	3784	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe
PID 3784 wrote to memory of 2972	3784	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe
PID 3784 wrote to memory of 2972	3784	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe
PID 3784 wrote to memory of 2972	3784	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe
PID 3784 wrote to memory of 2972	3784	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe
PID 3784 wrote to memory of 2972	3784	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe
PID 2972 wrote to memory of 372	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	vbc.exe
PID 2972 wrote to memory of 372	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	vbc.exe
PID 2972 wrote to memory of 372	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	vbc.exe
PID 2972 wrote to memory of 372	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	vbc.exe
PID 2972 wrote to memory of 372	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	vbc.exe
PID 2972 wrote to memory of 372	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	vbc.exe
PID 2972 wrote to memory of 372	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	vbc.exe
PID 2972 wrote to memory of 372	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	vbc.exe
PID 2972 wrote to memory of 372	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	vbc.exe
PID 2972 wrote to memory of 4604	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	vbc.exe
PID 2972 wrote to memory of 4604	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	vbc.exe
PID 2972 wrote to memory of 4604	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	vbc.exe
PID 2972 wrote to memory of 4604	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	vbc.exe
PID 2972 wrote to memory of 4604	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	vbc.exe
PID 2972 wrote to memory of 4604	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	vbc.exe
PID 2972 wrote to memory of 4604	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	vbc.exe
PID 2972 wrote to memory of 4604	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	vbc.exe
PID 2972 wrote to memory of 4604	2972	d8a89adf2d14784fc5773577133c2bd4_JaffaCakes118.exe	vbc.exe

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

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads