hawkeye | 1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5

General

Target

1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe
Size

692KB
MD5

f5a4cfa487cf9b551c5e5227c1703dff
SHA1

eadfe6328dc2e183fcc85cc228d58de5e8876e37
SHA256

1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5
SHA512

149af066b63c062daffadb6f7df2cf1b4c038a342699ba46bcf1e10bf4375ae88cbcd2625647afa88931027637a4c6a28a1058e3a1e439b5616717d35b75e41d
SSDEEP

12288:4QtqB5urTIoYWBQk1E+VF9mOx91wXRbsTy:4QtqBorTlYWBhE+V3mOSbsT

Score

10^/10

hawkeye collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.gmail.com
Port:
587
Username:
[email protected]
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 5 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/1184-62-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1184-63-0x0000000000411654-mapping.dmp	MailPassView
behavioral1/memory/1184-66-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1184-68-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1184-76-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/1652-71-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1652-72-0x0000000000442628-mapping.dmp	WebBrowserPassView
behavioral1/memory/1652-75-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1652-78-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 9 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1184-62-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1184-63-0x0000000000411654-mapping.dmp	Nirsoft
behavioral1/memory/1184-66-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1184-68-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1652-71-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1652-72-0x0000000000442628-mapping.dmp	Nirsoft
behavioral1/memory/1652-75-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1184-76-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1652-78-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Executes dropped EXE 1 IoCs

Processes:

EBFile_1.exe

pid process

728 EBFile_1.exe
Loads dropped DLL 1 IoCs

Processes:

1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe

pid process

1896 1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe
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

pid	process
728	EBFile_1.exe

pid	process
1896	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

vbc.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\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:

1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.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

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

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

Suspicious use of SetThreadContext 2 IoCs

Processes:

1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe

description	pid	process	target process
PID 1896 set thread context of 1184	1896	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe	vbc.exe
PID 1896 set thread context of 1652	1896	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.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 behavior: EnumeratesProcesses 1 IoCs

Processes:

1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe

pid process

1896 1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe

description pid process

Token: SeDebugPrivilege 1896 1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe

pid process

1896 1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe

pid	process
1896	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe

description	pid	process
Token: SeDebugPrivilege	1896	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe

pid	process
1896	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe

Suspicious use of WriteProcessMemory 28 IoCs

Processes:

1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe

description	pid	process	target process
PID 1896 wrote to memory of 728	1896	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe	EBFile_1.exe
PID 1896 wrote to memory of 728	1896	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe	EBFile_1.exe
PID 1896 wrote to memory of 728	1896	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe	EBFile_1.exe
PID 1896 wrote to memory of 728	1896	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe	EBFile_1.exe
PID 1896 wrote to memory of 1184	1896	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe	vbc.exe
PID 1896 wrote to memory of 1184	1896	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe	vbc.exe
PID 1896 wrote to memory of 1184	1896	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe	vbc.exe
PID 1896 wrote to memory of 1184	1896	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe	vbc.exe
PID 1896 wrote to memory of 1184	1896	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe	vbc.exe
PID 1896 wrote to memory of 1184	1896	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe	vbc.exe
PID 1896 wrote to memory of 1184	1896	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe	vbc.exe
PID 1896 wrote to memory of 1184	1896	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe	vbc.exe
PID 1896 wrote to memory of 1184	1896	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe	vbc.exe
PID 1896 wrote to memory of 1184	1896	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe	vbc.exe
PID 1896 wrote to memory of 1652	1896	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe	vbc.exe
PID 1896 wrote to memory of 1652	1896	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe	vbc.exe
PID 1896 wrote to memory of 1652	1896	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe	vbc.exe
PID 1896 wrote to memory of 1652	1896	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe	vbc.exe
PID 1896 wrote to memory of 1652	1896	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe	vbc.exe
PID 1896 wrote to memory of 1652	1896	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe	vbc.exe
PID 1896 wrote to memory of 1652	1896	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe	vbc.exe
PID 1896 wrote to memory of 1652	1896	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe	vbc.exe
PID 1896 wrote to memory of 1652	1896	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe	vbc.exe
PID 1896 wrote to memory of 1652	1896	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe	vbc.exe
PID 1896 wrote to memory of 1792	1896	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe	dw20.exe
PID 1896 wrote to memory of 1792	1896	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe	dw20.exe
PID 1896 wrote to memory of 1792	1896	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe	dw20.exe
PID 1896 wrote to memory of 1792	1896	1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe	dw20.exe

C:\Users\Admin\AppData\Local\Temp\1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe
"C:\Users\Admin\AppData\Local\Temp\1dd3dd08dc740fc8a12a19446f140e8b43adce8d3e16b4116e9cb8bb36bae2b5.exe"
1⤵
- Loads dropped DLL
- 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:1896

C:\Users\Admin\AppData\Local\Temp\EBFile_1.exe
"C:\Users\Admin\AppData\Local\Temp\EBFile_1.exe"
2⤵
- Executes dropped EXE
PID:728

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:1184

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⤵
PID:1652

C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
dw20.exe -x -s 1068
2⤵
PID:1792

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

Scripting

Credential Access

Credentials in Files

1

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\EBFile_1.exe
Filesize
57KB

MD5
caefd85e756e7d0997878c3cf65e0784

SHA1
0d02a59601aaa580ae02f154817417b92c188427

SHA256
f1dda6b58385696c41c1f813aa14f2fb2e7892d3da0b15ce8798b2e29b2fba7d

SHA512
e9449a09848434fa0817bd9c887c179d7959b9331895bb802fbe395a920d23e98e7eb9f8576d507f3b91dfd89fe884ea9bd292d90bfe7ca22062421996994901

Download Submit
C:\Users\Admin\AppData\Local\Temp\EBFile_1.exe
Filesize
57KB

MD5
caefd85e756e7d0997878c3cf65e0784

SHA1
0d02a59601aaa580ae02f154817417b92c188427

SHA256
f1dda6b58385696c41c1f813aa14f2fb2e7892d3da0b15ce8798b2e29b2fba7d

SHA512
e9449a09848434fa0817bd9c887c179d7959b9331895bb802fbe395a920d23e98e7eb9f8576d507f3b91dfd89fe884ea9bd292d90bfe7ca22062421996994901

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

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
\Users\Admin\AppData\Local\Temp\EBFile_1.exe
Filesize
57KB

MD5
caefd85e756e7d0997878c3cf65e0784

SHA1
0d02a59601aaa580ae02f154817417b92c188427

SHA256
f1dda6b58385696c41c1f813aa14f2fb2e7892d3da0b15ce8798b2e29b2fba7d

SHA512
e9449a09848434fa0817bd9c887c179d7959b9331895bb802fbe395a920d23e98e7eb9f8576d507f3b91dfd89fe884ea9bd292d90bfe7ca22062421996994901

Download Submit
memory/728-70-0x0000000074FB0000-0x000000007555B000-memory.dmp

Filesize
5.7MB

Download
memory/728-57-0x0000000000000000-mapping.dmp

Download
memory/728-61-0x0000000074FB0000-0x000000007555B000-memory.dmp

Filesize
5.7MB

Download
memory/1184-62-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1184-63-0x0000000000411654-mapping.dmp

Download
memory/1184-66-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1184-76-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1184-68-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1652-72-0x0000000000442628-mapping.dmp

Download
memory/1652-71-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1652-75-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1652-78-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1792-79-0x0000000000000000-mapping.dmp

Download
memory/1896-69-0x0000000074FB0000-0x000000007555B000-memory.dmp

Filesize
5.7MB

Download
memory/1896-54-0x0000000076181000-0x0000000076183000-memory.dmp

Filesize
8KB

Download
memory/1896-67-0x0000000000325000-0x0000000000336000-memory.dmp

Filesize
68KB

Download
memory/1896-55-0x0000000074FB0000-0x000000007555B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads