hawkeye | 744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0

General

Target

744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exe
Size

544KB
MD5

833d9ac9077ce6415450e05a3ec20f14
SHA1

887ec9ff2fc9d4cc8223277d0348e7f7f51d0c88
SHA256

744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0
SHA512

ad5e758fdb547bf67249742113f05c3a7b93a53e14c2c0f06c368b3d657fd6cb525b41e96d7817e3654eb48f3c0d6aca59837ebd69b7f0749b211a9a92d14de2
SSDEEP

6144:cu+GnD5bS/QTjhUqBfxrwEnuNcSsm7IoYGW0VvBXCAt6kihwE+VDpJYWmlwnx9ni:1QtqB5urTIoYWBQk1E+VF9mOx9nw00

Score

10^/10

hawkeye collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.gmail.com
Port:
587
Username:
compasslord@gmail.com
Password:
preston99

Signatures

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

NirSoft MailPassView 4 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/4392-133-0x0000000000000000-mapping.dmp	MailPassView
behavioral2/memory/4392-134-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/4392-136-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/4392-137-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 5 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/4968-139-0x0000000000000000-mapping.dmp	WebBrowserPassView
behavioral2/memory/4968-140-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4968-142-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4968-143-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4968-145-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 9 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4392-133-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/4392-134-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4392-136-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4392-137-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4968-139-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/4968-140-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4968-142-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4968-143-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4968-145-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
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-1-5-21-929662420-1054238289-2961194603-1000\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

T1060

Modify Registry

T1112

Processes:

744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.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

14 whatismyipaddress.com
16 whatismyipaddress.com

flow	ioc
14	whatismyipaddress.com
16	whatismyipaddress.com

Suspicious use of SetThreadContext 2 IoCs

Processes:

744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exe

description	pid	process	target process
PID 400 set thread context of 4392	400	744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exe	vbc.exe
PID 400 set thread context of 4968	400	744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exe	vbc.exe

Drops file in Windows directory 1 IoCs

Processes:

dw20.exe

description ioc process

File created C:\Windows\AppCompat\Programs\Amcache.hve.tmp dw20.exe

description	ioc	process
File created	C:\Windows\AppCompat\Programs\Amcache.hve.tmp	dw20.exe

Checks processor information in registry 2 TTPs 3 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

dw20.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	dw20.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	dw20.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

dw20.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	dw20.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exevbc.exe

pid	process
400	744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exe
4968	vbc.exe
4968	vbc.exe
400	744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exedw20.exe

description	pid	process
Token: SeDebugPrivilege	400	744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exe
Token: SeRestorePrivilege	4936	dw20.exe
Token: SeBackupPrivilege	4936	dw20.exe
Token: SeBackupPrivilege	4936	dw20.exe
Token: SeBackupPrivilege	4936	dw20.exe
Token: SeBackupPrivilege	4936	dw20.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exe

pid process

400 744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exe

description	pid	process	target process
PID 400 wrote to memory of 4392	400	744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exe	vbc.exe
PID 400 wrote to memory of 4392	400	744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exe	vbc.exe
PID 400 wrote to memory of 4392	400	744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exe	vbc.exe
PID 400 wrote to memory of 4392	400	744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exe	vbc.exe
PID 400 wrote to memory of 4392	400	744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exe	vbc.exe
PID 400 wrote to memory of 4392	400	744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exe	vbc.exe
PID 400 wrote to memory of 4392	400	744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exe	vbc.exe
PID 400 wrote to memory of 4392	400	744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exe	vbc.exe
PID 400 wrote to memory of 4392	400	744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exe	vbc.exe
PID 400 wrote to memory of 4968	400	744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exe	vbc.exe
PID 400 wrote to memory of 4968	400	744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exe	vbc.exe
PID 400 wrote to memory of 4968	400	744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exe	vbc.exe
PID 400 wrote to memory of 4968	400	744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exe	vbc.exe
PID 400 wrote to memory of 4968	400	744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exe	vbc.exe
PID 400 wrote to memory of 4968	400	744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exe	vbc.exe
PID 400 wrote to memory of 4968	400	744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exe	vbc.exe
PID 400 wrote to memory of 4968	400	744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exe	vbc.exe
PID 400 wrote to memory of 4968	400	744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exe	vbc.exe
PID 400 wrote to memory of 4936	400	744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exe	dw20.exe
PID 400 wrote to memory of 4936	400	744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exe	dw20.exe
PID 400 wrote to memory of 4936	400	744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exe	dw20.exe

C:\Users\Admin\AppData\Local\Temp\744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exe
"C:\Users\Admin\AppData\Local\Temp\744df077822f8801d301ac27ef90c2249e0f04049bfbaa8abebc47dc168951f0.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:400

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"
2⤵
- Accesses Microsoft Outlook accounts
PID:4392

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"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4968

C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
dw20.exe -x -s 1696
2⤵
- Drops file in Windows directory
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
PID:4936

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Modify Registry

1

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\holdermail.txt
Filesize
3KB

MD5
f94dc819ca773f1e3cb27abbc9e7fa27

SHA1
9a7700efadc5ea09ab288544ef1e3cd876255086

SHA256
a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92

SHA512
72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196

Download Submit
memory/400-138-0x00000000753C0000-0x0000000075971000-memory.dmp

Filesize
5.7MB

Download
memory/400-132-0x00000000753C0000-0x0000000075971000-memory.dmp

Filesize
5.7MB

Download
memory/400-147-0x00000000753C0000-0x0000000075971000-memory.dmp

Filesize
5.7MB

Download
memory/4392-133-0x0000000000000000-mapping.dmp

Download
memory/4392-134-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4392-136-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4392-137-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4936-146-0x0000000000000000-mapping.dmp

Download
memory/4968-139-0x0000000000000000-mapping.dmp

Download
memory/4968-143-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4968-145-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4968-142-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4968-140-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads