hawkeye | 35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687

General

Target

35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687.exe
Size

1.1MB
MD5

0259f2101d14d3ba036ea6ddfbf6753b
SHA1

454a919827e31b52f4f471f1af4ff2c75a2fa7dd
SHA256

35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687
SHA512

1d966e2eec88bc95c71815a6f7ac4e4b5276cbf3f43b0634491154589a40005e7975d4d4c8286b64898347d73980067477e535eb60e81ce6db13fb387a7f9386

Score

10^/10

hawkeye collection keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
tboy.ken@yandex.com
Password:
..........***///pakings

Signatures

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

NirSoft MailPassView 5 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/1632-56-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1632-57-0x0000000000411654-mapping.dmp	MailPassView
behavioral1/memory/1632-60-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1632-63-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1632-64-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 5 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/1548-65-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1548-66-0x0000000000442628-mapping.dmp	WebBrowserPassView
behavioral1/memory/1548-69-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1548-70-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1548-72-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 10 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1632-56-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1632-57-0x0000000000411654-mapping.dmp	Nirsoft
behavioral1/memory/1632-60-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1632-63-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1632-64-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1548-65-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1548-66-0x0000000000442628-mapping.dmp	Nirsoft
behavioral1/memory/1548-69-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1548-70-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1548-72-0x0000000000400000-0x0000000000458000-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-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

3 whatismyipaddress.com
5 whatismyipaddress.com
6 whatismyipaddress.com

flow	ioc
3	whatismyipaddress.com
5	whatismyipaddress.com
6	whatismyipaddress.com

Suspicious use of SetThreadContext 2 IoCs

Processes:

35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687.exe

description	pid	process	target process
PID 1668 set thread context of 1632	1668	35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687.exe	vbc.exe
PID 1668 set thread context of 1548	1668	35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687.exe	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687.exe

description pid process

Token: SeDebugPrivilege 1668 35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687.exe

pid process

1668 35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687.exe

description	pid	process
Token: SeDebugPrivilege	1668	35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687.exe

pid	process
1668	35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687.exe

description	pid	process	target process
PID 1668 wrote to memory of 1632	1668	35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687.exe	vbc.exe
PID 1668 wrote to memory of 1632	1668	35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687.exe	vbc.exe
PID 1668 wrote to memory of 1632	1668	35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687.exe	vbc.exe
PID 1668 wrote to memory of 1632	1668	35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687.exe	vbc.exe
PID 1668 wrote to memory of 1632	1668	35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687.exe	vbc.exe
PID 1668 wrote to memory of 1632	1668	35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687.exe	vbc.exe
PID 1668 wrote to memory of 1632	1668	35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687.exe	vbc.exe
PID 1668 wrote to memory of 1632	1668	35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687.exe	vbc.exe
PID 1668 wrote to memory of 1632	1668	35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687.exe	vbc.exe
PID 1668 wrote to memory of 1632	1668	35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687.exe	vbc.exe
PID 1668 wrote to memory of 1548	1668	35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687.exe	vbc.exe
PID 1668 wrote to memory of 1548	1668	35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687.exe	vbc.exe
PID 1668 wrote to memory of 1548	1668	35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687.exe	vbc.exe
PID 1668 wrote to memory of 1548	1668	35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687.exe	vbc.exe
PID 1668 wrote to memory of 1548	1668	35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687.exe	vbc.exe
PID 1668 wrote to memory of 1548	1668	35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687.exe	vbc.exe
PID 1668 wrote to memory of 1548	1668	35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687.exe	vbc.exe
PID 1668 wrote to memory of 1548	1668	35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687.exe	vbc.exe
PID 1668 wrote to memory of 1548	1668	35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687.exe	vbc.exe
PID 1668 wrote to memory of 1548	1668	35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687.exe
"C:\Users\Admin\AppData\Local\Temp\35bf61d1b81f4ccb69e666d635f995ecd6d549a8708c4139418a84bfa09f4687.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1668

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:1632

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"
2⤵
PID:1548

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

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
memory/1548-65-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1548-72-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1548-70-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1548-69-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1548-66-0x0000000000442628-mapping.dmp

Download
memory/1632-60-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1632-63-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1632-64-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1632-57-0x0000000000411654-mapping.dmp

Download
memory/1632-56-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1668-62-0x00000000004B6000-0x00000000004C7000-memory.dmp

Filesize
68KB

Download
memory/1668-61-0x0000000074E10000-0x00000000753BB000-memory.dmp

Filesize
5.7MB

Download
memory/1668-54-0x0000000075BF1000-0x0000000075BF3000-memory.dmp

Filesize
8KB

Download
memory/1668-55-0x0000000074E10000-0x00000000753BB000-memory.dmp

Filesize
5.7MB

Download
memory/1668-73-0x00000000004B6000-0x00000000004C7000-memory.dmp

Filesize
68KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads