hawkeye | c7448faf4e8737ed7260e0c0d48c56ba74b54e558805b869d28902d0b5a911eb

General

Target

NO#CU-92504 Xls.exe
Size

1.1MB
MD5

59d184058f8e0a314db11d6f07f600fd
SHA1

5e4b55295fd2b4cc5965fa1e8b322260c5d2a2b6
SHA256

65df886edbea1a5bc833dba4e8e5126ad6326fa44f49e146a9c4b8b34fe75333
SHA512

94adda18b842f927693d6831becbb10c249867c466cb3f2659dc1def9ae05024c7d8cf8a4567fc19f5a1c67495a7994010e1e3e3b3f7784f55f8f7916e190d8c
SSDEEP

24576:mZRToVSu+nsc24YQeP18a5v8UKyd0c7u3yd2OluON4fA9uC:mZRToAu+ns082evFbdLu3yd2OluON4ff

Score

10^/10

hawkeye collection evasion keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.lucd.shop
Port:
587
Username:
[email protected]
Password:
@lucd.shop

Signatures

HawkEye
HawkEye is a malware kit that has seen continuous development since at least 2013.
keylogger trojan stealer spyware hawkeye
Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

NO#CU-92504 Xls.exe

description ioc process

Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Oracle\VirtualBox Guest Additions NO#CU-92504 Xls.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Oracle\VirtualBox Guest Additions	NO#CU-92504 Xls.exe

NirSoft MailPassView 9 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/2608-13-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/2608-15-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/2608-19-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/2608-21-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/2608-23-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/912-32-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/912-35-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/912-36-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/912-40-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 9 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/2608-13-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/2608-15-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/2608-19-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/2608-21-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/2608-23-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/2948-44-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/2948-42-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/2948-45-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/2948-49-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 13 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2608-13-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/2608-15-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/2608-19-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/2608-21-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/2608-23-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/912-32-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/912-35-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/912-36-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/912-40-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/2948-44-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/2948-42-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/2948-45-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/2948-49-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Looks for VMWare Tools registry key 2 TTPs 1 IoCs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

NO#CU-92504 Xls.exe

description ioc process

Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\VMware, Inc.\VMware Tools NO#CU-92504 Xls.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\VMware, Inc.\VMware Tools	NO#CU-92504 Xls.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

NO#CU-92504 Xls.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	NO#CU-92504 Xls.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	NO#CU-92504 Xls.exe

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-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

NO#CU-92504 Xls.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	NO#CU-92504 Xls.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 whatismyipaddress.com
2 whatismyipaddress.com

flow	ioc
4	whatismyipaddress.com
2	whatismyipaddress.com

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

NO#CU-92504 Xls.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	NO#CU-92504 Xls.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	NO#CU-92504 Xls.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

NO#CU-92504 Xls.exeNO#CU-92504 Xls.exe

description	pid	process	target process
PID 1496 set thread context of 2608	1496	NO#CU-92504 Xls.exe	NO#CU-92504 Xls.exe
PID 2608 set thread context of 912	2608	NO#CU-92504 Xls.exe	vbc.exe
PID 2608 set thread context of 2948	2608	NO#CU-92504 Xls.exe	vbc.exe

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

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

1120 schtasks.exe

pid	process
1120	schtasks.exe

Modifies system certificate store 2 TTPs 6 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

Processes:

NO#CU-92504 Xls.exe

description	ioc	process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	NO#CU-92504 Xls.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	NO#CU-92504 Xls.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 040000000100000010000000410352dc0ff7501b16f0028eba6f45c50f00000001000000140000005bcaa1c2780f0bcb5a90770451d96f38963f012d0b000000010000001e000000440053005400200052006f006f0074002000430041002000580033000000090000000100000016000000301406082b0601050507030406082b06010505070301140000000100000014000000c4a7b1a47b2c71fadbe14b9075ffc415608589101d00000001000000100000004558d512eecb27464920897de7b66053030000000100000014000000dac9024f54d8f6df94935fb1732638ca6ad77c131900000001000000100000006cf252fec3e8f20996de5d4dd9aef42420000000010000004e0300003082034a30820232a003020102021044afb080d6a327ba893039862ef8406b300d06092a864886f70d0101050500303f31243022060355040a131b4469676974616c205369676e617475726520547275737420436f2e311730150603550403130e44535420526f6f74204341205833301e170d3030303933303231313231395a170d3231303933303134303131355a303f31243022060355040a131b4469676974616c205369676e617475726520547275737420436f2e311730150603550403130e44535420526f6f7420434120583330820122300d06092a864886f70d01010105000382010f003082010a0282010100dfafe99750088357b4cc6265f69082ecc7d32c6b30ca5becd9c37dc740c118148be0e83376492ae33f214993ac4e0eaf3e48cb65eefcd3210f65d22ad9328f8ce5f777b0127bb595c089a3a9baed732e7a0c063283a27e8a1430cd11a0e12a38b9790a31fd50bd8065dfb7516383c8e28861ea4b6181ec526bb9a2e24b1a289f48a39e0cda098e3e172e1edd20df5bc62a8aab2ebd70adc50b1a25907472c57b6aab34d63089ffe568137b540bc8d6aeec5a9c921e3d64b38cc6dfbfc94170ec1672d526ec38553943d0fcfd185c40f197ebd59a9b8d1dbada25b9c6d8dfc115023aabda6ef13e2ef55c089c3cd68369e4109b192ab62957e3e53d9b9ff0025d0203010001a3423040300f0603551d130101ff040530030101ff300e0603551d0f0101ff040403020106301d0603551d0e04160414c4a7b1a47b2c71fadbe14b9075ffc41560858910300d06092a864886f70d01010505000382010100a31a2c9b17005ca91eee2866373abf83c73f4bc309a095205de3d95944d23e0d3ebd8a4ba0741fce10829c741a1d7e981addcb134bb32044e491e9ccfc7da5db6ae5fee6fde04eddb7003ab57049aff2e5eb02f1d1028b19cb943a5e48c4181e58195f1e025af00cf1b1ada9dc59868b6ee991f586cafab96633aa595bcee2a7167347cb2bcc99b03748cfe3564bf5cf0f0c723287c6f044bb53726d43f526489a5267b758abfe67767178db0da256141339243185a2a8025a3047e1dd5007bc02099000eb6463609b16bc88c912e6d27d918bf93d328d65b4e97cb15776eac5b62839bf15651cc8f677966a0a8d770bd8910b048e07db29b60aee9d82353510	NO#CU-92504 Xls.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	NO#CU-92504 Xls.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	NO#CU-92504 Xls.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	NO#CU-92504 Xls.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

NO#CU-92504 Xls.exe

pid	process
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe
2608	NO#CU-92504 Xls.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

NO#CU-92504 Xls.exe

description pid process

Token: SeDebugPrivilege 2608 NO#CU-92504 Xls.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

NO#CU-92504 Xls.exe

pid process

2608 NO#CU-92504 Xls.exe

description	pid	process
Token: SeDebugPrivilege	2608	NO#CU-92504 Xls.exe

Suspicious use of WriteProcessMemory 33 IoCs

Processes:

NO#CU-92504 Xls.exeNO#CU-92504 Xls.exe

description	pid	process	target process
PID 1496 wrote to memory of 1120	1496	NO#CU-92504 Xls.exe	schtasks.exe
PID 1496 wrote to memory of 1120	1496	NO#CU-92504 Xls.exe	schtasks.exe
PID 1496 wrote to memory of 1120	1496	NO#CU-92504 Xls.exe	schtasks.exe
PID 1496 wrote to memory of 1120	1496	NO#CU-92504 Xls.exe	schtasks.exe
PID 1496 wrote to memory of 2608	1496	NO#CU-92504 Xls.exe	NO#CU-92504 Xls.exe
PID 1496 wrote to memory of 2608	1496	NO#CU-92504 Xls.exe	NO#CU-92504 Xls.exe
PID 1496 wrote to memory of 2608	1496	NO#CU-92504 Xls.exe	NO#CU-92504 Xls.exe
PID 1496 wrote to memory of 2608	1496	NO#CU-92504 Xls.exe	NO#CU-92504 Xls.exe
PID 1496 wrote to memory of 2608	1496	NO#CU-92504 Xls.exe	NO#CU-92504 Xls.exe
PID 1496 wrote to memory of 2608	1496	NO#CU-92504 Xls.exe	NO#CU-92504 Xls.exe
PID 1496 wrote to memory of 2608	1496	NO#CU-92504 Xls.exe	NO#CU-92504 Xls.exe
PID 1496 wrote to memory of 2608	1496	NO#CU-92504 Xls.exe	NO#CU-92504 Xls.exe
PID 1496 wrote to memory of 2608	1496	NO#CU-92504 Xls.exe	NO#CU-92504 Xls.exe
PID 2608 wrote to memory of 912	2608	NO#CU-92504 Xls.exe	vbc.exe
PID 2608 wrote to memory of 912	2608	NO#CU-92504 Xls.exe	vbc.exe
PID 2608 wrote to memory of 912	2608	NO#CU-92504 Xls.exe	vbc.exe
PID 2608 wrote to memory of 912	2608	NO#CU-92504 Xls.exe	vbc.exe
PID 2608 wrote to memory of 912	2608	NO#CU-92504 Xls.exe	vbc.exe
PID 2608 wrote to memory of 912	2608	NO#CU-92504 Xls.exe	vbc.exe
PID 2608 wrote to memory of 912	2608	NO#CU-92504 Xls.exe	vbc.exe
PID 2608 wrote to memory of 912	2608	NO#CU-92504 Xls.exe	vbc.exe
PID 2608 wrote to memory of 912	2608	NO#CU-92504 Xls.exe	vbc.exe
PID 2608 wrote to memory of 912	2608	NO#CU-92504 Xls.exe	vbc.exe
PID 2608 wrote to memory of 2948	2608	NO#CU-92504 Xls.exe	vbc.exe
PID 2608 wrote to memory of 2948	2608	NO#CU-92504 Xls.exe	vbc.exe
PID 2608 wrote to memory of 2948	2608	NO#CU-92504 Xls.exe	vbc.exe
PID 2608 wrote to memory of 2948	2608	NO#CU-92504 Xls.exe	vbc.exe
PID 2608 wrote to memory of 2948	2608	NO#CU-92504 Xls.exe	vbc.exe
PID 2608 wrote to memory of 2948	2608	NO#CU-92504 Xls.exe	vbc.exe
PID 2608 wrote to memory of 2948	2608	NO#CU-92504 Xls.exe	vbc.exe
PID 2608 wrote to memory of 2948	2608	NO#CU-92504 Xls.exe	vbc.exe
PID 2608 wrote to memory of 2948	2608	NO#CU-92504 Xls.exe	vbc.exe
PID 2608 wrote to memory of 2948	2608	NO#CU-92504 Xls.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\NO#CU-92504 Xls.exe
"C:\Users\Admin\AppData\Local\Temp\NO#CU-92504 Xls.exe"
1⤵
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1496

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\pbFphueKZdI" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDBFD.tmp"
2⤵
- Creates scheduled task(s)
PID:1120

C:\Users\Admin\AppData\Local\Temp\NO#CU-92504 Xls.exe
"{path}"
2⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2608

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\holdermail.txt"
3⤵
- Accesses Microsoft Outlook accounts
PID:912

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\holderwb.txt"
3⤵
PID:2948

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

Scripting

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Defense Evasion

Modify Registry

Scripting

Subvert Trust Controls

1

T1553

Install Root Certificate

1

T1553.004

Virtualization/Sandbox Evasion

2

T1497

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

3

T1082

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
304B

MD5
13243d59a53c066dc1ff8c0a7c4768d9

SHA1
a457736b9560c4c2ffdfabd7e8cf1eefd9db18ce

SHA256
e57cf526e8109e00dae549d2a33b06bd1b55e67568ff35da1230ab35e7c59ae1

SHA512
cc846eae039d6f84abf76b23589df656de64485266b61e4acc2800831ee2c76aecc53bbc058aa832420b3c90b901be03f32cd009077918461f0d68c1fa212227

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab3E69.tmp
Filesize
61KB

MD5
f3441b8572aae8801c04f3060b550443

SHA1
4ef0a35436125d6821831ef36c28ffaf196cda15

SHA256
6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

SHA512
5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar3F85.tmp
Filesize
163KB

MD5
9441737383d21192400eca82fda910ec

SHA1
725e0d606a4fc9ba44aa8ffde65bed15e65367e4

SHA256
bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

SHA512
7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

Download Submit
C:\Users\Admin\AppData\Local\Temp\holderwb.txt
Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpDBFD.tmp
Filesize
1KB

MD5
d1c5c68dc5031aca79a54ad239b4ebfa

SHA1
04b53e53bd8db03b17e6dae71f763b85ce3e2327

SHA256
e181a47de3ff19e905d9ce26548508db87b592f7a467e5b362937657c0981419

SHA512
aa8f74ee03a0e32597e820ddfd299bd5e97e78011ad8501d48b8c1c5122d7801c625178d3566e73e86f7f8fd44f72c663621087041f890a0441d3e6403ff29ea

Download Submit
memory/912-40-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/912-32-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/912-35-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/912-36-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1496-26-0x00000000749F0000-0x00000000750DE000-memory.dmp

Filesize
6.9MB

Download
memory/1496-4-0x00000000749F0000-0x00000000750DE000-memory.dmp

Filesize
6.9MB

Download
memory/1496-3-0x00000000005E0000-0x00000000005EC000-memory.dmp

Filesize
48KB

Download
memory/1496-2-0x0000000004CA0000-0x0000000004CE0000-memory.dmp

Filesize
256KB

Download
memory/1496-1-0x00000000749F0000-0x00000000750DE000-memory.dmp

Filesize
6.9MB

Download
memory/1496-0-0x0000000000830000-0x0000000000958000-memory.dmp

Filesize
1.2MB

Download
memory/1496-5-0x0000000004CA0000-0x0000000004CE0000-memory.dmp

Filesize
256KB

Download
memory/1496-7-0x0000000005B00000-0x0000000005B88000-memory.dmp

Filesize
544KB

Download
memory/1496-6-0x0000000005C90000-0x0000000005D58000-memory.dmp

Filesize
800KB

Download
memory/2608-11-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/2608-19-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/2608-31-0x0000000000740000-0x0000000000748000-memory.dmp

Filesize
32KB

Download
memory/2608-24-0x00000000749F0000-0x00000000750DE000-memory.dmp

Filesize
6.9MB

Download
memory/2608-23-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/2608-34-0x0000000005160000-0x00000000051A0000-memory.dmp

Filesize
256KB

Download
memory/2608-21-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/2608-37-0x00000000749F0000-0x00000000750DE000-memory.dmp

Filesize
6.9MB

Download
memory/2608-38-0x0000000005160000-0x00000000051A0000-memory.dmp

Filesize
256KB

Download
memory/2608-25-0x0000000005160000-0x00000000051A0000-memory.dmp

Filesize
256KB

Download
memory/2608-41-0x0000000005160000-0x00000000051A0000-memory.dmp

Filesize
256KB

Download
memory/2608-12-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/2608-13-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/2608-15-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/2608-17-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2948-49-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2948-45-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2948-42-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2948-44-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads