hawkeye | b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a

General

Target

b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a.exe
Size

1.0MB
MD5

5bc6ed82565d9c5c4878b574a37b4a20
SHA1

e6a6ee5473e9ea34165974c3fd2a94542d64bace
SHA256

b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a
SHA512

b6968383b9fe25c1ae5a5d76de2f0a61afaaf7942f91cc2ac9810bb8a38bca952ab08c687b59105b8fd836a8b3d89345ae704fa416432c21a7caa094df0623f4

Score

10^/10

hawkeye keylogger persistence 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 8 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/1244-66-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral1/memory/1244-67-0x000000000047EAAE-mapping.dmp	MailPassView
behavioral1/memory/1244-70-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral1/memory/1244-72-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral1/memory/900-77-0x0000000000411654-mapping.dmp	MailPassView
behavioral1/memory/900-76-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/900-80-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/900-81-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 9 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/1244-66-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral1/memory/1244-67-0x000000000047EAAE-mapping.dmp	WebBrowserPassView
behavioral1/memory/1244-70-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral1/memory/1244-72-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral1/memory/1956-82-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1956-83-0x0000000000442628-mapping.dmp	WebBrowserPassView
behavioral1/memory/1956-86-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1956-87-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1956-89-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 13 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1244-66-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral1/memory/1244-67-0x000000000047EAAE-mapping.dmp	Nirsoft
behavioral1/memory/1244-70-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral1/memory/1244-72-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral1/memory/900-77-0x0000000000411654-mapping.dmp	Nirsoft
behavioral1/memory/900-76-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/900-80-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/900-81-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1956-82-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1956-83-0x0000000000442628-mapping.dmp	Nirsoft
behavioral1/memory/1956-86-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1956-87-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1956-89-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Executes dropped EXE 2 IoCs

Processes:

project6765.exeproject6765.exe

pid process

1696 project6765.exe
1244 project6765.exe
Loads dropped DLL 1 IoCs

Processes:

cmd.exe

pid process

2036 cmd.exe
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

pid	process
1696	project6765.exe
1244	project6765.exe

pid	process
2036	cmd.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

project6765.exeproject6765.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Windows\CurrentVersion\Run\Application = "C:\\Users\\Admin\\Desktop\\project6765.exe -boot"	project6765.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	project6765.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

6 whatismyipaddress.com
4 whatismyipaddress.com

flow	ioc
6	whatismyipaddress.com
4	whatismyipaddress.com

Suspicious use of SetThreadContext 2 IoCs

Processes:

project6765.exeproject6765.exe

description	pid	process	target process
PID 1696 set thread context of 1244	1696	project6765.exe	project6765.exe
PID 1244 set thread context of 900	1244	project6765.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

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a.exeproject6765.exeproject6765.exe

description	pid	process
Token: SeDebugPrivilege	1292	b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a.exe
Token: SeDebugPrivilege	1696	project6765.exe
Token: SeDebugPrivilege	1244	project6765.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

project6765.exe

pid process

1244 project6765.exe

pid	process
1244	project6765.exe

Suspicious use of WriteProcessMemory 31 IoCs

Processes:

b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a.execmd.exeproject6765.exeproject6765.exe

description	pid	process	target process
PID 1292 wrote to memory of 1996	1292	b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a.exe	cmd.exe
PID 1292 wrote to memory of 1996	1292	b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a.exe	cmd.exe
PID 1292 wrote to memory of 1996	1292	b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a.exe	cmd.exe
PID 1292 wrote to memory of 1996	1292	b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a.exe	cmd.exe
PID 1292 wrote to memory of 2036	1292	b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a.exe	cmd.exe
PID 1292 wrote to memory of 2036	1292	b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a.exe	cmd.exe
PID 1292 wrote to memory of 2036	1292	b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a.exe	cmd.exe
PID 1292 wrote to memory of 2036	1292	b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a.exe	cmd.exe
PID 2036 wrote to memory of 1696	2036	cmd.exe	project6765.exe
PID 2036 wrote to memory of 1696	2036	cmd.exe	project6765.exe
PID 2036 wrote to memory of 1696	2036	cmd.exe	project6765.exe
PID 2036 wrote to memory of 1696	2036	cmd.exe	project6765.exe
PID 1696 wrote to memory of 1244	1696	project6765.exe	project6765.exe
PID 1696 wrote to memory of 1244	1696	project6765.exe	project6765.exe
PID 1696 wrote to memory of 1244	1696	project6765.exe	project6765.exe
PID 1696 wrote to memory of 1244	1696	project6765.exe	project6765.exe
PID 1696 wrote to memory of 1244	1696	project6765.exe	project6765.exe
PID 1696 wrote to memory of 1244	1696	project6765.exe	project6765.exe
PID 1696 wrote to memory of 1244	1696	project6765.exe	project6765.exe
PID 1696 wrote to memory of 1244	1696	project6765.exe	project6765.exe
PID 1696 wrote to memory of 1244	1696	project6765.exe	project6765.exe
PID 1244 wrote to memory of 900	1244	project6765.exe	vbc.exe
PID 1244 wrote to memory of 900	1244	project6765.exe	vbc.exe
PID 1244 wrote to memory of 900	1244	project6765.exe	vbc.exe
PID 1244 wrote to memory of 900	1244	project6765.exe	vbc.exe
PID 1244 wrote to memory of 900	1244	project6765.exe	vbc.exe
PID 1244 wrote to memory of 900	1244	project6765.exe	vbc.exe
PID 1244 wrote to memory of 900	1244	project6765.exe	vbc.exe
PID 1244 wrote to memory of 900	1244	project6765.exe	vbc.exe
PID 1244 wrote to memory of 900	1244	project6765.exe	vbc.exe
PID 1244 wrote to memory of 900	1244	project6765.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a.exe
"C:\Users\Admin\AppData\Local\Temp\b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1292

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a.exe" "C:\Users\Admin\Desktop\project6765.exe"
2⤵
PID:1996

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c, "C:\Users\Admin\Desktop\project6765.exe"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2036

C:\Users\Admin\Desktop\project6765.exe
"C:\Users\Admin\Desktop\project6765.exe"
3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1696

C:\Users\Admin\Desktop\project6765.exe
"C:\Users\Admin\Desktop\project6765.exe"
4⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1244

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"
5⤵
PID:900

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"
5⤵
PID:1956

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

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

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\Desktop\project6765.exe
Filesize
1.0MB

MD5
5bc6ed82565d9c5c4878b574a37b4a20

SHA1
e6a6ee5473e9ea34165974c3fd2a94542d64bace

SHA256
b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a

SHA512
b6968383b9fe25c1ae5a5d76de2f0a61afaaf7942f91cc2ac9810bb8a38bca952ab08c687b59105b8fd836a8b3d89345ae704fa416432c21a7caa094df0623f4

Download Submit
C:\Users\Admin\Desktop\project6765.exe
Filesize
1.0MB

MD5
5bc6ed82565d9c5c4878b574a37b4a20

SHA1
e6a6ee5473e9ea34165974c3fd2a94542d64bace

SHA256
b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a

SHA512
b6968383b9fe25c1ae5a5d76de2f0a61afaaf7942f91cc2ac9810bb8a38bca952ab08c687b59105b8fd836a8b3d89345ae704fa416432c21a7caa094df0623f4

Download Submit
C:\Users\Admin\Desktop\project6765.exe
Filesize
1.0MB

MD5
5bc6ed82565d9c5c4878b574a37b4a20

SHA1
e6a6ee5473e9ea34165974c3fd2a94542d64bace

SHA256
b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a

SHA512
b6968383b9fe25c1ae5a5d76de2f0a61afaaf7942f91cc2ac9810bb8a38bca952ab08c687b59105b8fd836a8b3d89345ae704fa416432c21a7caa094df0623f4

Download Submit
\Users\Admin\Desktop\project6765.exe
Filesize
1.0MB

MD5
5bc6ed82565d9c5c4878b574a37b4a20

SHA1
e6a6ee5473e9ea34165974c3fd2a94542d64bace

SHA256
b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a

SHA512
b6968383b9fe25c1ae5a5d76de2f0a61afaaf7942f91cc2ac9810bb8a38bca952ab08c687b59105b8fd836a8b3d89345ae704fa416432c21a7caa094df0623f4

Download Submit
memory/900-80-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/900-77-0x0000000000411654-mapping.dmp

Download
memory/900-81-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/900-76-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1244-70-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/1244-66-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/1244-67-0x000000000047EAAE-mapping.dmp

Download
memory/1244-72-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/1244-74-0x0000000004F95000-0x0000000004FA6000-memory.dmp

Filesize
68KB

Download
memory/1244-75-0x0000000001E80000-0x0000000001E88000-memory.dmp

Filesize
32KB

Download
memory/1292-56-0x00000000003B0000-0x00000000003D0000-memory.dmp

Filesize
128KB

Download
memory/1292-57-0x0000000076921000-0x0000000076923000-memory.dmp

Filesize
8KB

Download
memory/1292-54-0x0000000000170000-0x0000000000278000-memory.dmp

Filesize
1.0MB

Download
memory/1292-55-0x0000000004370000-0x0000000004420000-memory.dmp

Filesize
704KB

Download
memory/1696-64-0x0000000000060000-0x0000000000168000-memory.dmp

Filesize
1.0MB

Download
memory/1696-62-0x0000000000000000-mapping.dmp

Download
memory/1956-82-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1956-83-0x0000000000442628-mapping.dmp

Download
memory/1956-86-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1956-87-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1956-89-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1996-58-0x0000000000000000-mapping.dmp

Download
memory/2036-59-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads