hawkeye | 58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536

General

Target

58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe
Size

384KB
MD5

5b5d1a6d4a06d8baa1661f9bcb4e62d0
SHA1

381c12d16b13773823d562b8c3f7d267bdf15fd9
SHA256

58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536
SHA512

b1f6fc36f5b69bad5488a2cffd8ae02fe22375fcd13abe5412c5c715145607bea82c85c979b90f0363ddc9bbfbf4116707f660a6553c11c25ead872c80b30f6e
SSDEEP

6144:NlzF0G8Hjx0Ep4Mp0ZAE6bpabV4N0R8t6OSwNLUlfmT1SE2eKfQZnLC/K/W14g/I:NlzF0Gyx0Ep4e0qE6laK2R8t6fdtm5Mk

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:
Pass126126@

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
behavioral2/memory/1100-133-0x0000000000000000-mapping.dmp	MailPassView
behavioral2/memory/1100-134-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral2/memory/1100-136-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral2/memory/1100-135-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral2/memory/4264-157-0x0000000000000000-mapping.dmp	MailPassView
behavioral2/memory/4264-158-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/4264-160-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/4264-161-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 9 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/1100-133-0x0000000000000000-mapping.dmp	WebBrowserPassView
behavioral2/memory/1100-134-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral2/memory/1100-136-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral2/memory/1100-135-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral2/memory/392-162-0x0000000000000000-mapping.dmp	WebBrowserPassView
behavioral2/memory/392-163-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/392-165-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/392-166-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/392-168-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 13 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1100-133-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/1100-134-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral2/memory/1100-136-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral2/memory/1100-135-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral2/memory/4264-157-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/4264-158-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4264-160-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4264-161-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/392-162-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/392-163-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/392-165-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/392-166-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/392-168-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Executes dropped EXE 2 IoCs

Processes:

Windows Update.exeWindows Update.exe

pid process

224 Windows Update.exe
3300 Windows Update.exe

pid	process
224	Windows Update.exe
3300	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:

58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.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-1-5-21-2295526160-1155304984-640977766-1000\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:

Windows Update.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	Windows Update.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

32 whatismyipaddress.com

flow	ioc
32	whatismyipaddress.com

Suspicious use of SetThreadContext 4 IoCs

Processes:

58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exeWindows Update.exeWindows Update.exe

description	pid	process	target process
PID 1952 set thread context of 1100	1952	58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe	58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe
PID 224 set thread context of 3300	224	Windows Update.exe	Windows Update.exe
PID 3300 set thread context of 4264	3300	Windows Update.exe	vbc.exe
PID 3300 set thread context of 392	3300	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 2 IoCs

Processes:

vbc.exe

pid process

392 vbc.exe
392 vbc.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Windows Update.exe

description pid process

Token: SeDebugPrivilege 3300 Windows Update.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Windows Update.exe

pid process

3300 Windows Update.exe

pid	process
392	vbc.exe
392	vbc.exe

description	pid	process
Token: SeDebugPrivilege	3300	Windows Update.exe

pid	process
3300	Windows Update.exe

Suspicious use of WriteProcessMemory 40 IoCs

Processes:

58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exeWindows Update.exeWindows Update.exe

description	pid	process	target process
PID 1952 wrote to memory of 5048	1952	58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe	58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe
PID 1952 wrote to memory of 5048	1952	58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe	58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe
PID 1952 wrote to memory of 5048	1952	58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe	58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe
PID 1952 wrote to memory of 1100	1952	58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe	58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe
PID 1952 wrote to memory of 1100	1952	58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe	58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe
PID 1952 wrote to memory of 1100	1952	58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe	58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe
PID 1952 wrote to memory of 1100	1952	58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe	58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe
PID 1952 wrote to memory of 1100	1952	58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe	58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe
PID 1952 wrote to memory of 1100	1952	58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe	58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe
PID 1952 wrote to memory of 1100	1952	58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe	58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe
PID 1952 wrote to memory of 1100	1952	58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe	58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe
PID 1100 wrote to memory of 224	1100	58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe	Windows Update.exe
PID 1100 wrote to memory of 224	1100	58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe	Windows Update.exe
PID 1100 wrote to memory of 224	1100	58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe	Windows Update.exe
PID 224 wrote to memory of 3300	224	Windows Update.exe	Windows Update.exe
PID 224 wrote to memory of 3300	224	Windows Update.exe	Windows Update.exe
PID 224 wrote to memory of 3300	224	Windows Update.exe	Windows Update.exe
PID 224 wrote to memory of 3300	224	Windows Update.exe	Windows Update.exe
PID 224 wrote to memory of 3300	224	Windows Update.exe	Windows Update.exe
PID 224 wrote to memory of 3300	224	Windows Update.exe	Windows Update.exe
PID 224 wrote to memory of 3300	224	Windows Update.exe	Windows Update.exe
PID 224 wrote to memory of 3300	224	Windows Update.exe	Windows Update.exe
PID 3300 wrote to memory of 4264	3300	Windows Update.exe	vbc.exe
PID 3300 wrote to memory of 4264	3300	Windows Update.exe	vbc.exe
PID 3300 wrote to memory of 4264	3300	Windows Update.exe	vbc.exe
PID 3300 wrote to memory of 4264	3300	Windows Update.exe	vbc.exe
PID 3300 wrote to memory of 4264	3300	Windows Update.exe	vbc.exe
PID 3300 wrote to memory of 4264	3300	Windows Update.exe	vbc.exe
PID 3300 wrote to memory of 4264	3300	Windows Update.exe	vbc.exe
PID 3300 wrote to memory of 4264	3300	Windows Update.exe	vbc.exe
PID 3300 wrote to memory of 4264	3300	Windows Update.exe	vbc.exe
PID 3300 wrote to memory of 392	3300	Windows Update.exe	vbc.exe
PID 3300 wrote to memory of 392	3300	Windows Update.exe	vbc.exe
PID 3300 wrote to memory of 392	3300	Windows Update.exe	vbc.exe
PID 3300 wrote to memory of 392	3300	Windows Update.exe	vbc.exe
PID 3300 wrote to memory of 392	3300	Windows Update.exe	vbc.exe
PID 3300 wrote to memory of 392	3300	Windows Update.exe	vbc.exe
PID 3300 wrote to memory of 392	3300	Windows Update.exe	vbc.exe
PID 3300 wrote to memory of 392	3300	Windows Update.exe	vbc.exe
PID 3300 wrote to memory of 392	3300	Windows Update.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe
"C:\Users\Admin\AppData\Local\Temp\58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1952

C:\Users\Admin\AppData\Local\Temp\58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe
"C:\Users\Admin\AppData\Local\Temp\58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe"
2⤵
PID:5048

C:\Users\Admin\AppData\Local\Temp\58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe
"C:\Users\Admin\AppData\Local\Temp\58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe"
2⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1100

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 use of WriteProcessMemory
PID:224

C:\Users\Admin\AppData\Roaming\Windows Update.exe
"C:\Users\Admin\AppData\Roaming\Windows Update.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:3300

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:4264

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:392

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

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\Microsoft\CLR_v2.0_32\UsageLogs\58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536.exe.log

Filesize
400B

MD5
0a9b4592cd49c3c21f6767c2dabda92f

SHA1
f534297527ae5ccc0ecb2221ddeb8e58daeb8b74

SHA256
c7effe9cb81a70d738dee863991afefab040290d4c4b78b4202383bcb9f88fcd

SHA512
6b878df474e5bbfb8e9e265f15a76560c2ef151dcebc6388c82d7f6f86ffaf83f5ade5a09f1842e493cb6c8fd63b0b88d088c728fd725f7139f965a5ee332307

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

Filesize
102B

MD5
2a9eaacd4f6870b84436c5d669311093

SHA1
17c0b67a5581cd21ba54b7ea7638938988800300

SHA256
c896ea3179a5fa889e331a82466f4328cffaf3fdb0cabdd43673b5c399b1ad02

SHA512
22816f40450f7d4390a134ccc36c320c2ff063f3ea06b74bbd21f31ef94fcecc92ef51d1b753e5183ee829d89d883f51f95964703a985f50c4b19adc40b897a7

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
384KB

MD5
5b5d1a6d4a06d8baa1661f9bcb4e62d0

SHA1
381c12d16b13773823d562b8c3f7d267bdf15fd9

SHA256
58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536

SHA512
b1f6fc36f5b69bad5488a2cffd8ae02fe22375fcd13abe5412c5c715145607bea82c85c979b90f0363ddc9bbfbf4116707f660a6553c11c25ead872c80b30f6e

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

Filesize
384KB

MD5
5b5d1a6d4a06d8baa1661f9bcb4e62d0

SHA1
381c12d16b13773823d562b8c3f7d267bdf15fd9

SHA256
58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536

SHA512
b1f6fc36f5b69bad5488a2cffd8ae02fe22375fcd13abe5412c5c715145607bea82c85c979b90f0363ddc9bbfbf4116707f660a6553c11c25ead872c80b30f6e

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

Filesize
384KB

MD5
5b5d1a6d4a06d8baa1661f9bcb4e62d0

SHA1
381c12d16b13773823d562b8c3f7d267bdf15fd9

SHA256
58dabfc1ce6887a4703d9fe73f8b55ca5c82bc6eaa90c308ca2b52f775eed536

SHA512
b1f6fc36f5b69bad5488a2cffd8ae02fe22375fcd13abe5412c5c715145607bea82c85c979b90f0363ddc9bbfbf4116707f660a6553c11c25ead872c80b30f6e

Download Submit
memory/224-141-0x0000000000000000-mapping.dmp

Download
memory/224-153-0x0000000074A30000-0x0000000074FE1000-memory.dmp

Filesize
5.7MB

Download
memory/224-146-0x0000000074A30000-0x0000000074FE1000-memory.dmp

Filesize
5.7MB

Download
memory/392-163-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/392-165-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/392-162-0x0000000000000000-mapping.dmp

Download
memory/392-166-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/392-168-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1100-136-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/1100-140-0x0000000074A30000-0x0000000074FE1000-memory.dmp

Filesize
5.7MB

Download
memory/1100-145-0x0000000074A30000-0x0000000074FE1000-memory.dmp

Filesize
5.7MB

Download
memory/1100-134-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/1100-133-0x0000000000000000-mapping.dmp

Download
memory/1100-135-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/1100-138-0x0000000074A30000-0x0000000074FE1000-memory.dmp

Filesize
5.7MB

Download
memory/1952-132-0x0000000074A30000-0x0000000074FE1000-memory.dmp

Filesize
5.7MB

Download
memory/1952-139-0x0000000074A30000-0x0000000074FE1000-memory.dmp

Filesize
5.7MB

Download
memory/3300-147-0x0000000000000000-mapping.dmp

Download
memory/3300-156-0x0000000074A30000-0x0000000074FE1000-memory.dmp

Filesize
5.7MB

Download
memory/3300-154-0x0000000074A30000-0x0000000074FE1000-memory.dmp

Filesize
5.7MB

Download
memory/4264-161-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4264-160-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4264-158-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4264-157-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads