hawkeye | aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648

General

Target

aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe
Size

450KB
MD5

ccc806ad6aea5c93e8f235a43f2c514c
SHA1

1623d1f14d9c38d55b7b911d79b21ac8ab398258
SHA256

aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648
SHA512

faa3333a5aaca8152d64831993b46aa30741fc4f2980647d4cbfc6462c44e0490acfc5a96ca92e19f13f9340b020bc1797fb6cdb8c08448c9c4cae65d8a5afd6
SSDEEP

12288:maob+xukglukgvj3tZzDeCOQhskVYe6mo:Y+xZglukw3tdx3VYmo

Score

10^/10

hawkeye collection 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 5 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/4900-136-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral2/memory/3372-154-0x0000000000000000-mapping.dmp	MailPassView
behavioral2/memory/3372-155-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/3372-157-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/3372-158-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 6 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/4900-136-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral2/memory/4424-159-0x0000000000000000-mapping.dmp	WebBrowserPassView
behavioral2/memory/4424-160-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4424-162-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4424-163-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4424-165-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 10 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4900-136-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral2/memory/3372-154-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/3372-155-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/3372-157-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/3372-158-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4424-159-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/4424-160-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4424-162-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4424-163-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4424-165-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Executes dropped EXE 2 IoCs

Processes:

Windows Update.exeWindows Update.exe

pid process

3924 Windows Update.exe
4224 Windows Update.exe

pid	process
3924	Windows Update.exe
4224	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:

aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.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-1-5-21-2629973501-4017243118-3254762364-1000\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-1-5-21-2629973501-4017243118-3254762364-1000\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

18 whatismyipaddress.com

flow	ioc
18	whatismyipaddress.com

Suspicious use of SetThreadContext 4 IoCs

Processes:

aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exeWindows Update.exeWindows Update.exe

description	pid	process	target process
PID 2592 set thread context of 4900	2592	aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe	aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe
PID 3924 set thread context of 4224	3924	Windows Update.exe	Windows Update.exe
PID 4224 set thread context of 3372	4224	Windows Update.exe	vbc.exe
PID 4224 set thread context of 4424	4224	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 4 IoCs

Processes:

aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exevbc.exe

pid	process
2592	aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe
2592	aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe
4424	vbc.exe
4424	vbc.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exeWindows Update.exe

description	pid	process
Token: SeDebugPrivilege	2592	aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe
Token: SeDebugPrivilege	4224	Windows Update.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Windows Update.exe

pid process

4224 Windows Update.exe

pid	process
4224	Windows Update.exe

Suspicious use of WriteProcessMemory 40 IoCs

Processes:

aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exeaed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exeWindows Update.exeWindows Update.exe

description	pid	process	target process
PID 2592 wrote to memory of 4892	2592	aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe	aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe
PID 2592 wrote to memory of 4892	2592	aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe	aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe
PID 2592 wrote to memory of 4892	2592	aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe	aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe
PID 2592 wrote to memory of 4900	2592	aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe	aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe
PID 2592 wrote to memory of 4900	2592	aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe	aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe
PID 2592 wrote to memory of 4900	2592	aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe	aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe
PID 2592 wrote to memory of 4900	2592	aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe	aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe
PID 2592 wrote to memory of 4900	2592	aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe	aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe
PID 2592 wrote to memory of 4900	2592	aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe	aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe
PID 2592 wrote to memory of 4900	2592	aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe	aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe
PID 2592 wrote to memory of 4900	2592	aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe	aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe
PID 4900 wrote to memory of 3924	4900	aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe	Windows Update.exe
PID 4900 wrote to memory of 3924	4900	aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe	Windows Update.exe
PID 4900 wrote to memory of 3924	4900	aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe	Windows Update.exe
PID 3924 wrote to memory of 4224	3924	Windows Update.exe	Windows Update.exe
PID 3924 wrote to memory of 4224	3924	Windows Update.exe	Windows Update.exe
PID 3924 wrote to memory of 4224	3924	Windows Update.exe	Windows Update.exe
PID 3924 wrote to memory of 4224	3924	Windows Update.exe	Windows Update.exe
PID 3924 wrote to memory of 4224	3924	Windows Update.exe	Windows Update.exe
PID 3924 wrote to memory of 4224	3924	Windows Update.exe	Windows Update.exe
PID 3924 wrote to memory of 4224	3924	Windows Update.exe	Windows Update.exe
PID 3924 wrote to memory of 4224	3924	Windows Update.exe	Windows Update.exe
PID 4224 wrote to memory of 3372	4224	Windows Update.exe	vbc.exe
PID 4224 wrote to memory of 3372	4224	Windows Update.exe	vbc.exe
PID 4224 wrote to memory of 3372	4224	Windows Update.exe	vbc.exe
PID 4224 wrote to memory of 3372	4224	Windows Update.exe	vbc.exe
PID 4224 wrote to memory of 3372	4224	Windows Update.exe	vbc.exe
PID 4224 wrote to memory of 3372	4224	Windows Update.exe	vbc.exe
PID 4224 wrote to memory of 3372	4224	Windows Update.exe	vbc.exe
PID 4224 wrote to memory of 3372	4224	Windows Update.exe	vbc.exe
PID 4224 wrote to memory of 3372	4224	Windows Update.exe	vbc.exe
PID 4224 wrote to memory of 4424	4224	Windows Update.exe	vbc.exe
PID 4224 wrote to memory of 4424	4224	Windows Update.exe	vbc.exe
PID 4224 wrote to memory of 4424	4224	Windows Update.exe	vbc.exe
PID 4224 wrote to memory of 4424	4224	Windows Update.exe	vbc.exe
PID 4224 wrote to memory of 4424	4224	Windows Update.exe	vbc.exe
PID 4224 wrote to memory of 4424	4224	Windows Update.exe	vbc.exe
PID 4224 wrote to memory of 4424	4224	Windows Update.exe	vbc.exe
PID 4224 wrote to memory of 4424	4224	Windows Update.exe	vbc.exe
PID 4224 wrote to memory of 4424	4224	Windows Update.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe
"C:\Users\Admin\AppData\Local\Temp\aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2592

C:\Users\Admin\AppData\Local\Temp\aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe
"C:\Users\Admin\AppData\Local\Temp\aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe"
2⤵
PID:4892

C:\Users\Admin\AppData\Local\Temp\aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe
"C:\Users\Admin\AppData\Local\Temp\aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe"
2⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4900

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:3924

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:4224

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:3372

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:4424

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\Windows Update.exe.log

Filesize
774B

MD5
fc93eb9acb036dc0adcb7e9203deae84

SHA1
f6180e425e36b03252e18d9edb38c853a0546226

SHA256
8da330d49f43e46c3c34a7283f168ab399a37280b490503d7e7ca8ff34eaddae

SHA512
8ed8c6f1199da12f71819be099b2f129eced45e27e7bd7e1efbb07b09c7102bd31aaa9c39de85c9a583963b9331248d53d76eec0eb2b8ba7173ab0fdef25a620

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648.exe.log

Filesize
594B

MD5
fdb26b3b547022b45cfaeee57eafd566

SHA1
11c6798b8a59233f404014c5e79b3363cd564b37

SHA256
2707fc7f074413881b7bafca05079327b188db6005709951e7f69d39a2af97c0

SHA512
44d9bb8c0f0b341690d00eda86e15a50f7f29ce9595925c1a2a7e19ad26202d10049a7a97bea278ecb7d429ad555de8edceeffff664d4b06309a9410a09bb700

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

Filesize
102B

MD5
4098d1557691ac3758d9758137632054

SHA1
b2b863137873d7378ada7037af6408fe9329b04a

SHA256
7da0b22d27aa38db685546a575bfe761872d13fe21e94bdeb5cbe5fbf7e788cd

SHA512
23ae353454a95fff04a8c0a95ce095ac6d70a8fd7e33ebbcca0df83778e63f3a5df105bf47c4c2bae737f9e4182688f04940671a3962fd2efe8d949644a7a793

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
450KB

MD5
ccc806ad6aea5c93e8f235a43f2c514c

SHA1
1623d1f14d9c38d55b7b911d79b21ac8ab398258

SHA256
aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648

SHA512
faa3333a5aaca8152d64831993b46aa30741fc4f2980647d4cbfc6462c44e0490acfc5a96ca92e19f13f9340b020bc1797fb6cdb8c08448c9c4cae65d8a5afd6

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

Filesize
450KB

MD5
ccc806ad6aea5c93e8f235a43f2c514c

SHA1
1623d1f14d9c38d55b7b911d79b21ac8ab398258

SHA256
aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648

SHA512
faa3333a5aaca8152d64831993b46aa30741fc4f2980647d4cbfc6462c44e0490acfc5a96ca92e19f13f9340b020bc1797fb6cdb8c08448c9c4cae65d8a5afd6

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

Filesize
450KB

MD5
ccc806ad6aea5c93e8f235a43f2c514c

SHA1
1623d1f14d9c38d55b7b911d79b21ac8ab398258

SHA256
aed3296d4bd0828b1212a9e8709901312f456be380ab9054d10110b0475af648

SHA512
faa3333a5aaca8152d64831993b46aa30741fc4f2980647d4cbfc6462c44e0490acfc5a96ca92e19f13f9340b020bc1797fb6cdb8c08448c9c4cae65d8a5afd6

Download Submit
memory/2592-138-0x0000000075170000-0x0000000075721000-memory.dmp

Filesize
5.7MB

Download
memory/2592-132-0x0000000075170000-0x0000000075721000-memory.dmp

Filesize
5.7MB

Download
memory/2592-133-0x0000000075170000-0x0000000075721000-memory.dmp

Filesize
5.7MB

Download
memory/3372-155-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3372-157-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3372-154-0x0000000000000000-mapping.dmp

Download
memory/3372-158-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3924-139-0x0000000000000000-mapping.dmp

Download
memory/3924-145-0x0000000075170000-0x0000000075721000-memory.dmp

Filesize
5.7MB

Download
memory/3924-150-0x0000000075170000-0x0000000075721000-memory.dmp

Filesize
5.7MB

Download
memory/3924-144-0x0000000075170000-0x0000000075721000-memory.dmp

Filesize
5.7MB

Download
memory/4224-151-0x0000000075170000-0x0000000075721000-memory.dmp

Filesize
5.7MB

Download
memory/4224-146-0x0000000000000000-mapping.dmp

Download
memory/4224-153-0x0000000075170000-0x0000000075721000-memory.dmp

Filesize
5.7MB

Download
memory/4424-162-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4424-165-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4424-163-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4424-159-0x0000000000000000-mapping.dmp

Download
memory/4424-160-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4892-134-0x0000000000000000-mapping.dmp

Download
memory/4900-143-0x0000000075170000-0x0000000075721000-memory.dmp

Filesize
5.7MB

Download
memory/4900-135-0x0000000000000000-mapping.dmp

Download
memory/4900-136-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/4900-137-0x0000000075170000-0x0000000075721000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads