hawkeye | 0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444

General

Target

0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exe
Size

1002KB
MD5

7f8eb7c2a8b0ba16abfc3cdf03402b3f
SHA1

1a13c342502d1f7acda4e3dae0a3c2fbc1ca8cab
SHA256

0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444
SHA512

e6c7362e8058c994ef1cc8abbb0afdff96d05eec14884fa97fc2e8b558f24f040a40646743dfe8e05b126c34179415c329a71bb91fe54fd2b4b4d7d0f36d3c12
SSDEEP

24576:+pGSfvwO6LUFv4v+TLJbB4z6LJ5NOqgVUvdH:qGSfdWvILJbBiiEqgVGt

Score

10^/10

hawkeye agilenet 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 1 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/3880-135-0x0000000000400000-0x00000000004B8000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 1 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/3880-135-0x0000000000400000-0x00000000004B8000-memory.dmp	WebBrowserPassView

Nirsoft 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3880-135-0x0000000000400000-0x00000000004B8000-memory.dmp	Nirsoft

Executes dropped EXE 2 IoCs

Processes:

Windows Update.exeWindows Update.exe

pid process

3132 Windows Update.exe
2160 Windows Update.exe

pid	process
3132	Windows Update.exe
2160	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:

0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exe

Obfuscated with Agile.Net obfuscator 3 IoCs

Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

agilenet

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Roaming\Windows Update.exe	agile_net
C:\Users\Admin\AppData\Roaming\Windows Update.exe	agile_net
C:\Users\Admin\AppData\Roaming\Windows Update.exe	agile_net

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

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-1-5-21-2386679933-1492765628-3466841596-1000\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 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

111 whatismyipaddress.com
113 whatismyipaddress.com

flow	ioc
111	whatismyipaddress.com
113	whatismyipaddress.com

Suspicious use of SetThreadContext 2 IoCs

Processes:

0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exeWindows Update.exe

description	pid	process	target process
PID 2376 set thread context of 3880	2376	0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exe	0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exe
PID 3132 set thread context of 2160	3132	Windows Update.exe	Windows Update.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 10 IoCs

Processes:

0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exeWindows Update.exeWindows Update.exe

pid	process
2376	0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exe
2376	0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exe
3132	Windows Update.exe
3132	Windows Update.exe
2160	Windows Update.exe
2160	Windows Update.exe
2160	Windows Update.exe
2160	Windows Update.exe
2160	Windows Update.exe
2160	Windows Update.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exeWindows Update.exeWindows Update.exe

description	pid	process
Token: SeDebugPrivilege	2376	0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exe
Token: SeDebugPrivilege	3132	Windows Update.exe
Token: SeDebugPrivilege	2160	Windows Update.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Windows Update.exe

pid process

2160 Windows Update.exe

pid	process
2160	Windows Update.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exe0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exeWindows Update.exe

description	pid	process	target process
PID 2376 wrote to memory of 3880	2376	0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exe	0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exe
PID 2376 wrote to memory of 3880	2376	0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exe	0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exe
PID 2376 wrote to memory of 3880	2376	0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exe	0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exe
PID 2376 wrote to memory of 3880	2376	0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exe	0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exe
PID 2376 wrote to memory of 3880	2376	0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exe	0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exe
PID 2376 wrote to memory of 3880	2376	0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exe	0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exe
PID 2376 wrote to memory of 3880	2376	0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exe	0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exe
PID 2376 wrote to memory of 3880	2376	0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exe	0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exe
PID 3880 wrote to memory of 3132	3880	0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exe	Windows Update.exe
PID 3880 wrote to memory of 3132	3880	0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exe	Windows Update.exe
PID 3880 wrote to memory of 3132	3880	0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exe	Windows Update.exe
PID 3132 wrote to memory of 2160	3132	Windows Update.exe	Windows Update.exe
PID 3132 wrote to memory of 2160	3132	Windows Update.exe	Windows Update.exe
PID 3132 wrote to memory of 2160	3132	Windows Update.exe	Windows Update.exe
PID 3132 wrote to memory of 2160	3132	Windows Update.exe	Windows Update.exe
PID 3132 wrote to memory of 2160	3132	Windows Update.exe	Windows Update.exe
PID 3132 wrote to memory of 2160	3132	Windows Update.exe	Windows Update.exe
PID 3132 wrote to memory of 2160	3132	Windows Update.exe	Windows Update.exe
PID 3132 wrote to memory of 2160	3132	Windows Update.exe	Windows Update.exe

C:\Users\Admin\AppData\Local\Temp\0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exe
"C:\Users\Admin\AppData\Local\Temp\0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2376

C:\Users\Admin\AppData\Local\Temp\0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exe
"C:\Users\Admin\AppData\Local\Temp\0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exe"
2⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3880

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:3132

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 behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2160

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444.exe.log
Filesize
496B

MD5
7baa6583f69f63f7230df9bf98448356

SHA1
fe9eb85b57192362da704a3c130377fe83862320

SHA256
a632504621b4cac1d5ba5465c7ad9b30f3d036e9838682506782124a211bed4f

SHA512
0e72541791281c0fdac1f5fc6beea0b9eb8766b2a386aecb92cb8a44e5b59b7114c79194393ddeff957ffe86021a311caed7ce2731b863d97ad441870efbc051

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\Windows Update.exe.log
Filesize
496B

MD5
7baa6583f69f63f7230df9bf98448356

SHA1
fe9eb85b57192362da704a3c130377fe83862320

SHA256
a632504621b4cac1d5ba5465c7ad9b30f3d036e9838682506782124a211bed4f

SHA512
0e72541791281c0fdac1f5fc6beea0b9eb8766b2a386aecb92cb8a44e5b59b7114c79194393ddeff957ffe86021a311caed7ce2731b863d97ad441870efbc051

Download Submit
C:\Users\Admin\AppData\Local\Temp\SysInfo.txt
Filesize
102B

MD5
664ff76abf48987b23bcd9c50a3da61b

SHA1
72f856e84519e72efa0dbd71f6a4872ec116d2a5

SHA256
4f368079f0cca0529d9514b643556dc14bd8f614d5272cebcfc9b2546f651104

SHA512
c290d6bdabae97d3c7b2626b240e8cdfde31de71f0b7f8ff621c26aef13fd473d920d39d4e0a65415b1c160c50dac9cba2a7c665c41672bcd7c67debdda134fe

Download Submit
C:\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
1002KB

MD5
7f8eb7c2a8b0ba16abfc3cdf03402b3f

SHA1
1a13c342502d1f7acda4e3dae0a3c2fbc1ca8cab

SHA256
0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444

SHA512
e6c7362e8058c994ef1cc8abbb0afdff96d05eec14884fa97fc2e8b558f24f040a40646743dfe8e05b126c34179415c329a71bb91fe54fd2b4b4d7d0f36d3c12

Download Submit
C:\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
1002KB

MD5
7f8eb7c2a8b0ba16abfc3cdf03402b3f

SHA1
1a13c342502d1f7acda4e3dae0a3c2fbc1ca8cab

SHA256
0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444

SHA512
e6c7362e8058c994ef1cc8abbb0afdff96d05eec14884fa97fc2e8b558f24f040a40646743dfe8e05b126c34179415c329a71bb91fe54fd2b4b4d7d0f36d3c12

Download Submit
C:\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
1002KB

MD5
7f8eb7c2a8b0ba16abfc3cdf03402b3f

SHA1
1a13c342502d1f7acda4e3dae0a3c2fbc1ca8cab

SHA256
0f721605673746ce2baca55587e11291c613c11e9c6eb302888c5949d9990444

SHA512
e6c7362e8058c994ef1cc8abbb0afdff96d05eec14884fa97fc2e8b558f24f040a40646743dfe8e05b126c34179415c329a71bb91fe54fd2b4b4d7d0f36d3c12

Download Submit
memory/2160-146-0x0000000000000000-mapping.dmp

Download
memory/2160-151-0x00000000750B0000-0x0000000075661000-memory.dmp

Filesize
5.7MB

Download
memory/2376-132-0x00000000750B0000-0x0000000075661000-memory.dmp

Filesize
5.7MB

Download
memory/2376-137-0x00000000750B0000-0x0000000075661000-memory.dmp

Filesize
5.7MB

Download
memory/2376-133-0x00000000750B0000-0x0000000075661000-memory.dmp

Filesize
5.7MB

Download
memory/3132-144-0x00000000750B0000-0x0000000075661000-memory.dmp

Filesize
5.7MB

Download
memory/3132-145-0x00000000750B0000-0x0000000075661000-memory.dmp

Filesize
5.7MB

Download
memory/3132-140-0x0000000000000000-mapping.dmp

Download
memory/3132-150-0x00000000750B0000-0x0000000075661000-memory.dmp

Filesize
5.7MB

Download
memory/3880-135-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/3880-143-0x00000000750B0000-0x0000000075661000-memory.dmp

Filesize
5.7MB

Download
memory/3880-138-0x00000000750B0000-0x0000000075661000-memory.dmp

Filesize
5.7MB

Download
memory/3880-134-0x0000000000000000-mapping.dmp

Download
memory/3880-139-0x00000000750B0000-0x0000000075661000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads