hawkeye | e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76

General

Target

e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exe
Size

452KB
MD5

d77f2ec9e85a152b9c0bbce2f9e4355c
SHA1

c9a0017ce1cb6570000407894587f9a28162e71e
SHA256

e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76
SHA512

5e3b00ec62ec6afda5c4596bd8f5175af28d2ae7d64a7ae20bd50899fec4c965c7ba8b91a0b4e6fb93ef09cedc7f9398e7659f013d1c8cb783330799dd7949e6
SSDEEP

12288:pWVfQmlsMiOaRBaw8zhYkeCzIZMeQYbVd:EVfWMoNk3kZPbv

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 5 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/4916-135-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral2/memory/4372-152-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/4372-151-0x0000000000000000-mapping.dmp	MailPassView
behavioral2/memory/4372-154-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/4372-155-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 6 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/4916-135-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral2/memory/344-156-0x0000000000000000-mapping.dmp	WebBrowserPassView
behavioral2/memory/344-157-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/344-159-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/344-160-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/344-162-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 10 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4916-135-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral2/memory/4372-152-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4372-151-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/4372-154-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4372-155-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/344-156-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/344-157-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/344-159-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/344-160-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/344-162-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Executes dropped EXE 3 IoCs

Processes:

e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exeWindows Update.exeWindows Update.exe

pid process

4916 e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exe
448 Windows Update.exe
3108 Windows Update.exe

pid	process
4916	e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exe
448	Windows Update.exe
3108	Windows Update.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exe

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-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

50 whatismyipaddress.com

flow	ioc
50	whatismyipaddress.com

Suspicious use of SetThreadContext 4 IoCs

Processes:

e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exeWindows Update.exeWindows Update.exe

description	pid	process	target process
PID 2264 set thread context of 4916	2264	e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exe	e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exe
PID 448 set thread context of 3108	448	Windows Update.exe	Windows Update.exe
PID 3108 set thread context of 4372	3108	Windows Update.exe	vbc.exe
PID 3108 set thread context of 344	3108	Windows Update.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 6 IoCs

Processes:

e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exeWindows Update.exevbc.exe

pid	process
2264	e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exe
2264	e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exe
448	Windows Update.exe
448	Windows Update.exe
344	vbc.exe
344	vbc.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exeWindows Update.exe

description	pid	process
Token: SeDebugPrivilege	2264	e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exe
Token: SeDebugPrivilege	448	Windows Update.exe

Suspicious use of WriteProcessMemory 37 IoCs

Processes:

e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exee1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exeWindows Update.exeWindows Update.exe

description	pid	process	target process
PID 2264 wrote to memory of 4916	2264	e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exe	e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exe
PID 2264 wrote to memory of 4916	2264	e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exe	e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exe
PID 2264 wrote to memory of 4916	2264	e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exe	e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exe
PID 2264 wrote to memory of 4916	2264	e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exe	e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exe
PID 2264 wrote to memory of 4916	2264	e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exe	e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exe
PID 2264 wrote to memory of 4916	2264	e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exe	e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exe
PID 2264 wrote to memory of 4916	2264	e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exe	e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exe
PID 2264 wrote to memory of 4916	2264	e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exe	e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exe
PID 4916 wrote to memory of 448	4916	e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exe	Windows Update.exe
PID 4916 wrote to memory of 448	4916	e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exe	Windows Update.exe
PID 4916 wrote to memory of 448	4916	e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exe	Windows Update.exe
PID 448 wrote to memory of 3108	448	Windows Update.exe	Windows Update.exe
PID 448 wrote to memory of 3108	448	Windows Update.exe	Windows Update.exe
PID 448 wrote to memory of 3108	448	Windows Update.exe	Windows Update.exe
PID 448 wrote to memory of 3108	448	Windows Update.exe	Windows Update.exe
PID 448 wrote to memory of 3108	448	Windows Update.exe	Windows Update.exe
PID 448 wrote to memory of 3108	448	Windows Update.exe	Windows Update.exe
PID 448 wrote to memory of 3108	448	Windows Update.exe	Windows Update.exe
PID 448 wrote to memory of 3108	448	Windows Update.exe	Windows Update.exe
PID 3108 wrote to memory of 4372	3108	Windows Update.exe	vbc.exe
PID 3108 wrote to memory of 4372	3108	Windows Update.exe	vbc.exe
PID 3108 wrote to memory of 4372	3108	Windows Update.exe	vbc.exe
PID 3108 wrote to memory of 4372	3108	Windows Update.exe	vbc.exe
PID 3108 wrote to memory of 4372	3108	Windows Update.exe	vbc.exe
PID 3108 wrote to memory of 4372	3108	Windows Update.exe	vbc.exe
PID 3108 wrote to memory of 4372	3108	Windows Update.exe	vbc.exe
PID 3108 wrote to memory of 4372	3108	Windows Update.exe	vbc.exe
PID 3108 wrote to memory of 4372	3108	Windows Update.exe	vbc.exe
PID 3108 wrote to memory of 344	3108	Windows Update.exe	vbc.exe
PID 3108 wrote to memory of 344	3108	Windows Update.exe	vbc.exe
PID 3108 wrote to memory of 344	3108	Windows Update.exe	vbc.exe
PID 3108 wrote to memory of 344	3108	Windows Update.exe	vbc.exe
PID 3108 wrote to memory of 344	3108	Windows Update.exe	vbc.exe
PID 3108 wrote to memory of 344	3108	Windows Update.exe	vbc.exe
PID 3108 wrote to memory of 344	3108	Windows Update.exe	vbc.exe
PID 3108 wrote to memory of 344	3108	Windows Update.exe	vbc.exe
PID 3108 wrote to memory of 344	3108	Windows Update.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exe
"C:\Users\Admin\AppData\Local\Temp\e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2264

C:\Users\Admin\AppData\Local\Temp\e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exe
"C:\Users\Admin\AppData\Local\Temp\e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exe"
2⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4916

C:\Users\Admin\AppData\Roaming\Windows Update.exe
"C:\Users\Admin\AppData\Roaming\Windows Update.exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:448

C:\Users\Admin\AppData\Roaming\Windows Update.exe
"C:\Users\Admin\AppData\Roaming\Windows Update.exe"
4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3108

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⤵
- Accesses Microsoft Outlook accounts
PID:4372

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⤵
- Suspicious behavior: EnumeratesProcesses
PID:344

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\SysInfo.txt

Filesize
102B

MD5
71e5ab5556c5dbf014afd6ce0c46413a

SHA1
92a70d331f0f7e4a733fd7d35720d83e50d56be5

SHA256
9abf26831c6e879454c31088fd3678a435903bea31d4ceb2784eccd1c4f061d1

SHA512
e6fe9dd7e1194e35560797502850586f8681324ddb7af9c78cff87965898ebc50055ae7d6f44b43ee0a549064db47de1dcf62bd208a8adb37871390a7ac105ba

Download Submit
C:\Users\Admin\AppData\Local\Temp\e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76.exe

Filesize
452KB

MD5
d77f2ec9e85a152b9c0bbce2f9e4355c

SHA1
c9a0017ce1cb6570000407894587f9a28162e71e

SHA256
e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76

SHA512
5e3b00ec62ec6afda5c4596bd8f5175af28d2ae7d64a7ae20bd50899fec4c965c7ba8b91a0b4e6fb93ef09cedc7f9398e7659f013d1c8cb783330799dd7949e6

Download Submit
C:\Users\Admin\AppData\Local\Temp\holderwb.txt

Filesize
3KB

MD5
f94dc819ca773f1e3cb27abbc9e7fa27

SHA1
9a7700efadc5ea09ab288544ef1e3cd876255086

SHA256
a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92

SHA512
72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196

Download Submit
C:\Users\Admin\AppData\Roaming\Windows Update.exe

Filesize
452KB

MD5
d77f2ec9e85a152b9c0bbce2f9e4355c

SHA1
c9a0017ce1cb6570000407894587f9a28162e71e

SHA256
e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76

SHA512
5e3b00ec62ec6afda5c4596bd8f5175af28d2ae7d64a7ae20bd50899fec4c965c7ba8b91a0b4e6fb93ef09cedc7f9398e7659f013d1c8cb783330799dd7949e6

Download Submit
C:\Users\Admin\AppData\Roaming\Windows Update.exe

Filesize
452KB

MD5
d77f2ec9e85a152b9c0bbce2f9e4355c

SHA1
c9a0017ce1cb6570000407894587f9a28162e71e

SHA256
e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76

SHA512
5e3b00ec62ec6afda5c4596bd8f5175af28d2ae7d64a7ae20bd50899fec4c965c7ba8b91a0b4e6fb93ef09cedc7f9398e7659f013d1c8cb783330799dd7949e6

Download Submit
C:\Users\Admin\AppData\Roaming\Windows Update.exe

Filesize
452KB

MD5
d77f2ec9e85a152b9c0bbce2f9e4355c

SHA1
c9a0017ce1cb6570000407894587f9a28162e71e

SHA256
e1945430dceed606ba3a8cff1a38fced69ed4a9ff1eaecbd6b8b1ebc7c918b76

SHA512
5e3b00ec62ec6afda5c4596bd8f5175af28d2ae7d64a7ae20bd50899fec4c965c7ba8b91a0b4e6fb93ef09cedc7f9398e7659f013d1c8cb783330799dd7949e6

Download Submit
memory/344-162-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/344-160-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/344-159-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/344-157-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/344-156-0x0000000000000000-mapping.dmp

Download
memory/448-147-0x0000000074D50000-0x0000000075301000-memory.dmp

Filesize
5.7MB

Download
memory/448-143-0x0000000074D50000-0x0000000075301000-memory.dmp

Filesize
5.7MB

Download
memory/448-139-0x0000000000000000-mapping.dmp

Download
memory/2264-132-0x0000000074D50000-0x0000000075301000-memory.dmp

Filesize
5.7MB

Download
memory/2264-133-0x0000000074D50000-0x0000000075301000-memory.dmp

Filesize
5.7MB

Download
memory/2264-137-0x0000000074D50000-0x0000000075301000-memory.dmp

Filesize
5.7MB

Download
memory/3108-144-0x0000000000000000-mapping.dmp

Download
memory/3108-148-0x0000000074D50000-0x0000000075301000-memory.dmp

Filesize
5.7MB

Download
memory/3108-150-0x0000000074D50000-0x0000000075301000-memory.dmp

Filesize
5.7MB

Download
memory/4372-154-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4372-155-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4372-151-0x0000000000000000-mapping.dmp

Download
memory/4372-152-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4916-138-0x0000000074D50000-0x0000000075301000-memory.dmp

Filesize
5.7MB

Download
memory/4916-135-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/4916-134-0x0000000000000000-mapping.dmp

Download
memory/4916-142-0x0000000074D50000-0x0000000075301000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads