hawkeye_reborn | 522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f

General

Target

522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe
Size

1.3MB
MD5

5e01622448297de584b36419c58a5cad
SHA1

41666daf497c2997e0c326a22a0d87d2d421e602
SHA256

522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f
SHA512

a7cb35c81d272d0218cdfe6ae46484bc993049a19a78275876ef2512107bca738c548779845a7e20f51714e6181ad6181e40382424e01007a66d730265020a44

Score

10^/10

hawkeye_reborn m00nd3v_logger collection 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

M00nD3v Logger payload 10 IoCs

Detects M00nD3v Logger payload in memory.

infostealer

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\tmp.exe	m00nd3v_logger
\Users\Admin\AppData\Local\Temp\tmp.exe	m00nd3v_logger
C:\Users\Admin\AppData\Local\Temp\tmp.exe	m00nd3v_logger
behavioral1/memory/972-67-0x0000000000080000-0x0000000000110000-memory.dmp	m00nd3v_logger
behavioral1/memory/972-68-0x0000000000080000-0x0000000000110000-memory.dmp	m00nd3v_logger
behavioral1/memory/972-70-0x000000000048B1CE-mapping.dmp	m00nd3v_logger
behavioral1/memory/972-72-0x0000000000080000-0x0000000000110000-memory.dmp	m00nd3v_logger
behavioral1/memory/972-71-0x0000000000080000-0x0000000000110000-memory.dmp	m00nd3v_logger
behavioral1/memory/972-76-0x0000000000080000-0x0000000000110000-memory.dmp	m00nd3v_logger
behavioral1/memory/972-79-0x0000000000080000-0x0000000000110000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 5 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/1988-111-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral1/memory/1988-112-0x000000000041211A-mapping.dmp	MailPassView
behavioral1/memory/1988-115-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral1/memory/1988-116-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral1/memory/1988-117-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 5 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/2044-94-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/2044-95-0x000000000044472E-mapping.dmp	WebBrowserPassView
behavioral1/memory/2044-98-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/2044-99-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/2044-101-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 10 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2044-94-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/2044-95-0x000000000044472E-mapping.dmp	Nirsoft
behavioral1/memory/2044-98-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/2044-99-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/2044-101-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/1988-111-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral1/memory/1988-112-0x000000000041211A-mapping.dmp	Nirsoft
behavioral1/memory/1988-115-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral1/memory/1988-116-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral1/memory/1988-117-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft

Executes dropped EXE 1 IoCs

Processes:

tmp.exe

pid process

1964 tmp.exe
Loads dropped DLL 1 IoCs

Processes:

522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe

pid process

1112 522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

pid	process
1964	tmp.exe

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

vbc.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-335065374-4263250628-1829373619-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exetmp.exe

description	pid	process	target process
PID 1112 set thread context of 972	1112	522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe	522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe
PID 1964 set thread context of 2044	1964	tmp.exe	vbc.exe
PID 1964 set thread context of 1988	1964	tmp.exe	vbc.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
NTFS ADS 1 IoCs

Processes:

cmd.exe

description ioc process

File created C:\Users\Admin\AppData\Roaming\buyrN\fefu.exe:Zone.Identifier cmd.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\buyrN\fefu.exe:Zone.Identifier	cmd.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exevbc.exe

pid	process
1112	522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe
1112	522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe
2044	vbc.exe
2044	vbc.exe
2044	vbc.exe
2044	vbc.exe
2044	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe

description pid process

Token: SeDebugPrivilege 1112 522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe

description	pid	process
Token: SeDebugPrivilege	1112	522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe

Suspicious use of WriteProcessMemory 41 IoCs

Processes:

522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.execmd.exetmp.exe

description	pid	process	target process
PID 1112 wrote to memory of 1516	1112	522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe	cmd.exe
PID 1112 wrote to memory of 1516	1112	522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe	cmd.exe
PID 1112 wrote to memory of 1516	1112	522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe	cmd.exe
PID 1112 wrote to memory of 1516	1112	522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe	cmd.exe
PID 1516 wrote to memory of 1716	1516	cmd.exe	reg.exe
PID 1516 wrote to memory of 1716	1516	cmd.exe	reg.exe
PID 1516 wrote to memory of 1716	1516	cmd.exe	reg.exe
PID 1516 wrote to memory of 1716	1516	cmd.exe	reg.exe
PID 1112 wrote to memory of 1964	1112	522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe	tmp.exe
PID 1112 wrote to memory of 1964	1112	522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe	tmp.exe
PID 1112 wrote to memory of 1964	1112	522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe	tmp.exe
PID 1112 wrote to memory of 1964	1112	522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe	tmp.exe
PID 1112 wrote to memory of 972	1112	522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe	522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe
PID 1112 wrote to memory of 972	1112	522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe	522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe
PID 1112 wrote to memory of 972	1112	522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe	522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe
PID 1112 wrote to memory of 972	1112	522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe	522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe
PID 1112 wrote to memory of 972	1112	522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe	522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe
PID 1112 wrote to memory of 972	1112	522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe	522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe
PID 1112 wrote to memory of 972	1112	522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe	522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe
PID 1112 wrote to memory of 972	1112	522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe	522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe
PID 1112 wrote to memory of 972	1112	522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe	522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe
PID 1964 wrote to memory of 2044	1964	tmp.exe	vbc.exe
PID 1964 wrote to memory of 2044	1964	tmp.exe	vbc.exe
PID 1964 wrote to memory of 2044	1964	tmp.exe	vbc.exe
PID 1964 wrote to memory of 2044	1964	tmp.exe	vbc.exe
PID 1964 wrote to memory of 2044	1964	tmp.exe	vbc.exe
PID 1964 wrote to memory of 2044	1964	tmp.exe	vbc.exe
PID 1964 wrote to memory of 2044	1964	tmp.exe	vbc.exe
PID 1964 wrote to memory of 2044	1964	tmp.exe	vbc.exe
PID 1964 wrote to memory of 2044	1964	tmp.exe	vbc.exe
PID 1964 wrote to memory of 2044	1964	tmp.exe	vbc.exe
PID 1964 wrote to memory of 1988	1964	tmp.exe	vbc.exe
PID 1964 wrote to memory of 1988	1964	tmp.exe	vbc.exe
PID 1964 wrote to memory of 1988	1964	tmp.exe	vbc.exe
PID 1964 wrote to memory of 1988	1964	tmp.exe	vbc.exe
PID 1964 wrote to memory of 1988	1964	tmp.exe	vbc.exe
PID 1964 wrote to memory of 1988	1964	tmp.exe	vbc.exe
PID 1964 wrote to memory of 1988	1964	tmp.exe	vbc.exe
PID 1964 wrote to memory of 1988	1964	tmp.exe	vbc.exe
PID 1964 wrote to memory of 1988	1964	tmp.exe	vbc.exe
PID 1964 wrote to memory of 1988	1964	tmp.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe
"C:\Users\Admin\AppData\Local\Temp\522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1112

C:\Windows\SysWOW64\cmd.exe
"cmd.exe"
2⤵
- NTFS ADS
- Suspicious use of WriteProcessMemory
PID:1516

C:\Windows\SysWOW64\reg.exe
reg add "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /v Load /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\buyrN\fefu.exe.lnk" /f
3⤵
PID:1716

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1964

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\tmpDB81.tmp"
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:2044

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\tmp88A2.tmp"
3⤵
- Accesses Microsoft Outlook accounts
PID:1988

C:\Users\Admin\AppData\Local\Temp\522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe
"C:\Users\Admin\AppData\Local\Temp\522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f.exe"
2⤵
PID:972

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp.exe
Filesize
552KB

MD5
d2570e352cbfe33f2bad04befa62c5d6

SHA1
b8e952d44cdbf5cf4211ad1602087f3f5e256a0a

SHA256
291cb8705900743c0ca5e9e6dd124319642234aeb31b6cd3c3ac6e5571692ad0

SHA512
bbd883617ce5bd48edba93daab5872be70adb85d2006f712b8e20ebf74954f0b6c50b0a0eecdab0a08b341eb832ab403b35d1aebc8d789dc6235cf5d4ebe7718

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp.exe
Filesize
552KB

MD5
d2570e352cbfe33f2bad04befa62c5d6

SHA1
b8e952d44cdbf5cf4211ad1602087f3f5e256a0a

SHA256
291cb8705900743c0ca5e9e6dd124319642234aeb31b6cd3c3ac6e5571692ad0

SHA512
bbd883617ce5bd48edba93daab5872be70adb85d2006f712b8e20ebf74954f0b6c50b0a0eecdab0a08b341eb832ab403b35d1aebc8d789dc6235cf5d4ebe7718

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpDB81.tmp
Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Roaming\buyrN\fefu.exe
Filesize
1.3MB

MD5
5e01622448297de584b36419c58a5cad

SHA1
41666daf497c2997e0c326a22a0d87d2d421e602

SHA256
522ec4c87221e3f7047ee0fe3eeee288eab1298a7abf950120294e3a21e23b9f

SHA512
a7cb35c81d272d0218cdfe6ae46484bc993049a19a78275876ef2512107bca738c548779845a7e20f51714e6181ad6181e40382424e01007a66d730265020a44

Download Submit
\Users\Admin\AppData\Local\Temp\tmp.exe
Filesize
552KB

MD5
d2570e352cbfe33f2bad04befa62c5d6

SHA1
b8e952d44cdbf5cf4211ad1602087f3f5e256a0a

SHA256
291cb8705900743c0ca5e9e6dd124319642234aeb31b6cd3c3ac6e5571692ad0

SHA512
bbd883617ce5bd48edba93daab5872be70adb85d2006f712b8e20ebf74954f0b6c50b0a0eecdab0a08b341eb832ab403b35d1aebc8d789dc6235cf5d4ebe7718

Download Submit
memory/972-67-0x0000000000080000-0x0000000000110000-memory.dmp

Filesize
576KB

Download
memory/972-76-0x0000000000080000-0x0000000000110000-memory.dmp

Filesize
576KB

Download
memory/972-84-0x00000000749B0000-0x0000000074F5B000-memory.dmp

Filesize
5.7MB

Download
memory/972-82-0x00000000749B0000-0x0000000074F5B000-memory.dmp

Filesize
5.7MB

Download
memory/972-64-0x0000000000080000-0x0000000000110000-memory.dmp

Filesize
576KB

Download
memory/972-65-0x0000000000080000-0x0000000000110000-memory.dmp

Filesize
576KB

Download
memory/972-79-0x0000000000080000-0x0000000000110000-memory.dmp

Filesize
576KB

Download
memory/972-68-0x0000000000080000-0x0000000000110000-memory.dmp

Filesize
576KB

Download
memory/972-70-0x000000000048B1CE-mapping.dmp

Download
memory/972-72-0x0000000000080000-0x0000000000110000-memory.dmp

Filesize
576KB

Download
memory/972-71-0x0000000000080000-0x0000000000110000-memory.dmp

Filesize
576KB

Download
memory/1112-55-0x00000000749B0000-0x0000000074F5B000-memory.dmp

Filesize
5.7MB

Download
memory/1112-83-0x00000000749B0000-0x0000000074F5B000-memory.dmp

Filesize
5.7MB

Download
memory/1112-54-0x00000000753E1000-0x00000000753E3000-memory.dmp

Filesize
8KB

Download
memory/1516-56-0x0000000000000000-mapping.dmp

Download
memory/1716-57-0x0000000000000000-mapping.dmp

Download
memory/1964-100-0x00000000749B0000-0x0000000074F5B000-memory.dmp

Filesize
5.7MB

Download
memory/1964-81-0x00000000749B0000-0x0000000074F5B000-memory.dmp

Filesize
5.7MB

Download
memory/1964-60-0x0000000000000000-mapping.dmp

Download
memory/1988-115-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1988-103-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1988-112-0x000000000041211A-mapping.dmp

Download
memory/1988-111-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1988-109-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1988-108-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1988-106-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1988-116-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1988-104-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1988-117-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2044-86-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2044-101-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2044-99-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2044-98-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2044-95-0x000000000044472E-mapping.dmp

Download
memory/2044-94-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2044-92-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2044-90-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2044-88-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2044-85-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads