hawkeye | 632c1db5916bf6009d159569ef85e8f6c6a2cc787c99ef0368cb38a098ce30e9

General

Target

l0185766832020805.PDF.exe
Size

704KB
MD5

97b7848d96c0c8597f343302ccb46c2d
SHA1

7d83dc7b96f9a1b7791410661b314cfd6812e8d9
SHA256

f530b8632c088e021b96196b12490d2b6c4e7d2ca04b03a8646cc4a45f8de36c
SHA512

7e5697f22a99f4b1388cc083689b63719c4c0bd4aa88b4c9724952c44ce9bfd677a0cbc916e03ff87b1dc607d89636962dc07a9ee088938ffbc84a0f1da45236

Score

10^/10

hawkeye collection keylogger spyware stealer trojan

Malware Config

Signatures

HawkEye
HawkEye is a malware kit that has seen continuous development since at least 2013.
keylogger trojan stealer spyware hawkeye

NirSoft MailPassView 11 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/1496-63-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/1496-65-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/1496-66-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/1496-67-0x0000000000480BEE-mapping.dmp	MailPassView
behavioral1/memory/1496-69-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/1496-71-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/596-74-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/596-75-0x0000000000411654-mapping.dmp	MailPassView
behavioral1/memory/596-78-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1496-79-0x0000000000220000-0x0000000000260000-memory.dmp	MailPassView
behavioral1/memory/596-80-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 10 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/1496-63-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/1496-65-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/1496-66-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/1496-67-0x0000000000480BEE-mapping.dmp	WebBrowserPassView
behavioral1/memory/1496-69-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/1496-71-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/436-81-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/436-82-0x0000000000442628-mapping.dmp	WebBrowserPassView
behavioral1/memory/436-85-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/436-86-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 15 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1496-63-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/1496-65-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/1496-66-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/1496-67-0x0000000000480BEE-mapping.dmp	Nirsoft
behavioral1/memory/1496-69-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/1496-71-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/596-74-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/596-75-0x0000000000411654-mapping.dmp	Nirsoft
behavioral1/memory/596-78-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1496-79-0x0000000000220000-0x0000000000260000-memory.dmp	Nirsoft
behavioral1/memory/596-80-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/436-81-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/436-82-0x0000000000442628-mapping.dmp	Nirsoft
behavioral1/memory/436-85-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/436-86-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

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-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.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
6 whatismyipaddress.com

flow	ioc
4	whatismyipaddress.com
6	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

l0185766832020805.PDF.exel0185766832020805.PDF.exe

description	pid	process	target process
PID 1120 set thread context of 1496	1120	l0185766832020805.PDF.exe	l0185766832020805.PDF.exe
PID 1496 set thread context of 596	1496	l0185766832020805.PDF.exe	vbc.exe
PID 1496 set thread context of 436	1496	l0185766832020805.PDF.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
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
T1053

Processes:

schtasks.exe

pid process

1952 schtasks.exe

pid	process
1952	schtasks.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

l0185766832020805.PDF.exel0185766832020805.PDF.exe

pid	process
1120	l0185766832020805.PDF.exe
1120	l0185766832020805.PDF.exe
1120	l0185766832020805.PDF.exe
1120	l0185766832020805.PDF.exe
1496	l0185766832020805.PDF.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

l0185766832020805.PDF.exel0185766832020805.PDF.exe

description pid process

Token: SeDebugPrivilege 1120 l0185766832020805.PDF.exe
Token: SeDebugPrivilege 1496 l0185766832020805.PDF.exe

description	pid	process
Token: SeDebugPrivilege	1120	l0185766832020805.PDF.exe
Token: SeDebugPrivilege	1496	l0185766832020805.PDF.exe

Suspicious use of WriteProcessMemory 33 IoCs

Processes:

l0185766832020805.PDF.exel0185766832020805.PDF.exe

description	pid	process	target process
PID 1120 wrote to memory of 1952	1120	l0185766832020805.PDF.exe	schtasks.exe
PID 1120 wrote to memory of 1952	1120	l0185766832020805.PDF.exe	schtasks.exe
PID 1120 wrote to memory of 1952	1120	l0185766832020805.PDF.exe	schtasks.exe
PID 1120 wrote to memory of 1952	1120	l0185766832020805.PDF.exe	schtasks.exe
PID 1120 wrote to memory of 1496	1120	l0185766832020805.PDF.exe	l0185766832020805.PDF.exe
PID 1120 wrote to memory of 1496	1120	l0185766832020805.PDF.exe	l0185766832020805.PDF.exe
PID 1120 wrote to memory of 1496	1120	l0185766832020805.PDF.exe	l0185766832020805.PDF.exe
PID 1120 wrote to memory of 1496	1120	l0185766832020805.PDF.exe	l0185766832020805.PDF.exe
PID 1120 wrote to memory of 1496	1120	l0185766832020805.PDF.exe	l0185766832020805.PDF.exe
PID 1120 wrote to memory of 1496	1120	l0185766832020805.PDF.exe	l0185766832020805.PDF.exe
PID 1120 wrote to memory of 1496	1120	l0185766832020805.PDF.exe	l0185766832020805.PDF.exe
PID 1120 wrote to memory of 1496	1120	l0185766832020805.PDF.exe	l0185766832020805.PDF.exe
PID 1120 wrote to memory of 1496	1120	l0185766832020805.PDF.exe	l0185766832020805.PDF.exe
PID 1496 wrote to memory of 596	1496	l0185766832020805.PDF.exe	vbc.exe
PID 1496 wrote to memory of 596	1496	l0185766832020805.PDF.exe	vbc.exe
PID 1496 wrote to memory of 596	1496	l0185766832020805.PDF.exe	vbc.exe
PID 1496 wrote to memory of 596	1496	l0185766832020805.PDF.exe	vbc.exe
PID 1496 wrote to memory of 596	1496	l0185766832020805.PDF.exe	vbc.exe
PID 1496 wrote to memory of 596	1496	l0185766832020805.PDF.exe	vbc.exe
PID 1496 wrote to memory of 596	1496	l0185766832020805.PDF.exe	vbc.exe
PID 1496 wrote to memory of 596	1496	l0185766832020805.PDF.exe	vbc.exe
PID 1496 wrote to memory of 596	1496	l0185766832020805.PDF.exe	vbc.exe
PID 1496 wrote to memory of 596	1496	l0185766832020805.PDF.exe	vbc.exe
PID 1496 wrote to memory of 436	1496	l0185766832020805.PDF.exe	vbc.exe
PID 1496 wrote to memory of 436	1496	l0185766832020805.PDF.exe	vbc.exe
PID 1496 wrote to memory of 436	1496	l0185766832020805.PDF.exe	vbc.exe
PID 1496 wrote to memory of 436	1496	l0185766832020805.PDF.exe	vbc.exe
PID 1496 wrote to memory of 436	1496	l0185766832020805.PDF.exe	vbc.exe
PID 1496 wrote to memory of 436	1496	l0185766832020805.PDF.exe	vbc.exe
PID 1496 wrote to memory of 436	1496	l0185766832020805.PDF.exe	vbc.exe
PID 1496 wrote to memory of 436	1496	l0185766832020805.PDF.exe	vbc.exe
PID 1496 wrote to memory of 436	1496	l0185766832020805.PDF.exe	vbc.exe
PID 1496 wrote to memory of 436	1496	l0185766832020805.PDF.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\l0185766832020805.PDF.exe
"C:\Users\Admin\AppData\Local\Temp\l0185766832020805.PDF.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1120

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\LDRDxeRluRmdiB" /XML "C:\Users\Admin\AppData\Local\Temp\tmp935.tmp"
2⤵
- Creates scheduled task(s)
PID:1952

C:\Users\Admin\AppData\Local\Temp\l0185766832020805.PDF.exe
"{path}"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1496

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:596

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:436

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1

T1064

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

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

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Downloads

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\tmp935.tmp
Filesize
1KB

MD5
3c161acf5ea77d0dd2a9c5528a38a073

SHA1
2a23cb404746e2c7f932ab6eb78c895535eeed9a

SHA256
34eb7c0972be3f1fabdcba9e7030ba1cccd324815f1d85512199bc5009152e17

SHA512
a85cac82393b77218cc090bfa05f80043caaf799961ff3a3deaf3e53f093adeaf99ad4202540bf36e29567b2ac09781c98432f35c84d9fb69e2d8df5324b70d5

Download Submit
memory/436-81-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/436-86-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/436-85-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/436-82-0x0000000000442628-mapping.dmp

Download
memory/596-75-0x0000000000411654-mapping.dmp

Download
memory/596-78-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/596-74-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/596-80-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1120-57-0x0000000006B30000-0x0000000006BB8000-memory.dmp

Filesize
544KB

Download
memory/1120-54-0x0000000000DE0000-0x0000000000E96000-memory.dmp

Filesize
728KB

Download
memory/1120-56-0x00000000057C0000-0x000000000585E000-memory.dmp

Filesize
632KB

Download
memory/1120-55-0x0000000000330000-0x000000000033A000-memory.dmp

Filesize
40KB

Download
memory/1496-60-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1496-73-0x0000000000AB0000-0x0000000000AB8000-memory.dmp

Filesize
32KB

Download
memory/1496-72-0x00000000759E1000-0x00000000759E3000-memory.dmp

Filesize
8KB

Download
memory/1496-71-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1496-69-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1496-79-0x0000000000220000-0x0000000000260000-memory.dmp

Filesize
256KB

Download
memory/1496-67-0x0000000000480BEE-mapping.dmp

Download
memory/1496-66-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1496-65-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1496-63-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1496-61-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1952-58-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads