hawkeye | 89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6

Analysis

max time kernel
148s
max time network
132s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
22-11-2022 18:29

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General

Target

89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6.exe
Size

447KB
MD5

ddc2fdb455f2a23536aaacfab77af4b6
SHA1

a2b804041521b22dc107a22f64a09afb9f609973
SHA256

89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6
SHA512

8efbb24330973d7e270fd20a033c697a95b536fabd4e5aa2ce7224594916f923ff2a0647e9511dc391fa03a44f443b0eff575822b5afa43ffe3f73168dd655f5
SSDEEP

12288:SEGuxoIOcHBkiCVt2Y8cz+PAZa8YuINE:uubduiS7z+YaZJ

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/3592-135-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral2/memory/2284-155-0x0000000000000000-mapping.dmp	MailPassView
behavioral2/memory/2284-156-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/2284-158-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/2284-159-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 5 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/3592-135-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral2/memory/1308-161-0x0000000000000000-mapping.dmp	WebBrowserPassView
behavioral2/memory/1308-162-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/1308-164-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/1308-165-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 9 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3592-135-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral2/memory/2284-155-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/2284-156-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/2284-158-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/2284-159-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/1308-161-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/1308-162-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/1308-164-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/1308-165-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Executes dropped EXE 4 IoCs

Processes:

Windows Update.exeWindows Update.exeWindows Update.exeWindows Update.exe

pid process

2020 Windows Update.exe
1512 Windows Update.exe
1792 Windows Update.exe
4224 Windows Update.exe

pid	process
2020	Windows Update.exe
1512	Windows Update.exe
1792	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:

89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6.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-1-5-21-929662420-1054238289-2961194603-1000\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-1-5-21-929662420-1054238289-2961194603-1000\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

23 whatismyipaddress.com
25 whatismyipaddress.com

flow	ioc
23	whatismyipaddress.com
25	whatismyipaddress.com

Suspicious use of SetThreadContext 4 IoCs

Processes:

89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6.exeWindows Update.exeWindows Update.exe

description	pid	process	target process
PID 4572 set thread context of 3592	4572	89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6.exe	89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6.exe
PID 2020 set thread context of 4224	2020	Windows Update.exe	Windows Update.exe
PID 4224 set thread context of 2284	4224	Windows Update.exe	vbc.exe
PID 4224 set thread context of 1308	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 6 IoCs

Processes:

Windows Update.exevbc.exe

pid process

2020 Windows Update.exe
2020 Windows Update.exe
2020 Windows Update.exe
2020 Windows Update.exe
1308 vbc.exe
1308 vbc.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Windows Update.exeWindows Update.exe

description pid process

Token: SeDebugPrivilege 2020 Windows Update.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
2020	Windows Update.exe
2020	Windows Update.exe
2020	Windows Update.exe
2020	Windows Update.exe
1308	vbc.exe
1308	vbc.exe

description	pid	process
Token: SeDebugPrivilege	2020	Windows Update.exe
Token: SeDebugPrivilege	4224	Windows Update.exe

pid	process
4224	Windows Update.exe

Suspicious use of WriteProcessMemory 43 IoCs

Processes:

89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6.exe89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6.exeWindows Update.exeWindows Update.exe

description	pid	process	target process
PID 4572 wrote to memory of 3592	4572	89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6.exe	89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6.exe
PID 4572 wrote to memory of 3592	4572	89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6.exe	89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6.exe
PID 4572 wrote to memory of 3592	4572	89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6.exe	89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6.exe
PID 4572 wrote to memory of 3592	4572	89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6.exe	89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6.exe
PID 4572 wrote to memory of 3592	4572	89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6.exe	89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6.exe
PID 4572 wrote to memory of 3592	4572	89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6.exe	89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6.exe
PID 4572 wrote to memory of 3592	4572	89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6.exe	89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6.exe
PID 4572 wrote to memory of 3592	4572	89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6.exe	89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6.exe
PID 3592 wrote to memory of 2020	3592	89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6.exe	Windows Update.exe
PID 3592 wrote to memory of 2020	3592	89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6.exe	Windows Update.exe
PID 3592 wrote to memory of 2020	3592	89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6.exe	Windows Update.exe
PID 2020 wrote to memory of 1512	2020	Windows Update.exe	Windows Update.exe
PID 2020 wrote to memory of 1512	2020	Windows Update.exe	Windows Update.exe
PID 2020 wrote to memory of 1512	2020	Windows Update.exe	Windows Update.exe
PID 2020 wrote to memory of 1792	2020	Windows Update.exe	Windows Update.exe
PID 2020 wrote to memory of 1792	2020	Windows Update.exe	Windows Update.exe
PID 2020 wrote to memory of 1792	2020	Windows Update.exe	Windows Update.exe
PID 2020 wrote to memory of 4224	2020	Windows Update.exe	Windows Update.exe
PID 2020 wrote to memory of 4224	2020	Windows Update.exe	Windows Update.exe
PID 2020 wrote to memory of 4224	2020	Windows Update.exe	Windows Update.exe
PID 2020 wrote to memory of 4224	2020	Windows Update.exe	Windows Update.exe
PID 2020 wrote to memory of 4224	2020	Windows Update.exe	Windows Update.exe
PID 2020 wrote to memory of 4224	2020	Windows Update.exe	Windows Update.exe
PID 2020 wrote to memory of 4224	2020	Windows Update.exe	Windows Update.exe
PID 2020 wrote to memory of 4224	2020	Windows Update.exe	Windows Update.exe
PID 4224 wrote to memory of 2284	4224	Windows Update.exe	vbc.exe
PID 4224 wrote to memory of 2284	4224	Windows Update.exe	vbc.exe
PID 4224 wrote to memory of 2284	4224	Windows Update.exe	vbc.exe
PID 4224 wrote to memory of 2284	4224	Windows Update.exe	vbc.exe
PID 4224 wrote to memory of 2284	4224	Windows Update.exe	vbc.exe
PID 4224 wrote to memory of 2284	4224	Windows Update.exe	vbc.exe
PID 4224 wrote to memory of 2284	4224	Windows Update.exe	vbc.exe
PID 4224 wrote to memory of 2284	4224	Windows Update.exe	vbc.exe
PID 4224 wrote to memory of 2284	4224	Windows Update.exe	vbc.exe
PID 4224 wrote to memory of 1308	4224	Windows Update.exe	vbc.exe
PID 4224 wrote to memory of 1308	4224	Windows Update.exe	vbc.exe
PID 4224 wrote to memory of 1308	4224	Windows Update.exe	vbc.exe
PID 4224 wrote to memory of 1308	4224	Windows Update.exe	vbc.exe
PID 4224 wrote to memory of 1308	4224	Windows Update.exe	vbc.exe
PID 4224 wrote to memory of 1308	4224	Windows Update.exe	vbc.exe
PID 4224 wrote to memory of 1308	4224	Windows Update.exe	vbc.exe
PID 4224 wrote to memory of 1308	4224	Windows Update.exe	vbc.exe
PID 4224 wrote to memory of 1308	4224	Windows Update.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6.exe
"C:\Users\Admin\AppData\Local\Temp\89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4572

C:\Users\Admin\AppData\Local\Temp\89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6.exe
"C:\Users\Admin\AppData\Local\Temp\89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6.exe"
2⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3592

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:2020

C:\Users\Admin\AppData\Roaming\Windows Update.exe
"C:\Users\Admin\AppData\Roaming\Windows Update.exe"
4⤵
- Executes dropped EXE
PID:1512

C:\Users\Admin\AppData\Roaming\Windows Update.exe
"C:\Users\Admin\AppData\Roaming\Windows Update.exe"
4⤵
- Executes dropped EXE
PID:1792

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:2284

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:1308

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Scripting

T1064

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6.exe.log

Filesize
594B

MD5
fdb26b3b547022b45cfaeee57eafd566

SHA1
11c6798b8a59233f404014c5e79b3363cd564b37

SHA256
2707fc7f074413881b7bafca05079327b188db6005709951e7f69d39a2af97c0

SHA512
44d9bb8c0f0b341690d00eda86e15a50f7f29ce9595925c1a2a7e19ad26202d10049a7a97bea278ecb7d429ad555de8edceeffff664d4b06309a9410a09bb700

Download Submit
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\Temp\SysInfo.txt

Filesize
102B

MD5
ffcf2e2cd3bd02a157e8dae904373d24

SHA1
764c52751970eb22749a00605cbd5c3e8cded2e4

SHA256
4aeea137f4da8006dbcd4b58502a3e88bbd98a3f84e5c76b28cba1fd5497385a

SHA512
af7e77fb72dbbfedd2ef6d2d5f03f01edf18289b60e46f2e262a6d6c7ccbd5520afd60ade2353f429fd36bac428642d468aeff3e36091976de3ebc1d8d8a641a

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
447KB

MD5
ddc2fdb455f2a23536aaacfab77af4b6

SHA1
a2b804041521b22dc107a22f64a09afb9f609973

SHA256
89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6

SHA512
8efbb24330973d7e270fd20a033c697a95b536fabd4e5aa2ce7224594916f923ff2a0647e9511dc391fa03a44f443b0eff575822b5afa43ffe3f73168dd655f5

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

Filesize
447KB

MD5
ddc2fdb455f2a23536aaacfab77af4b6

SHA1
a2b804041521b22dc107a22f64a09afb9f609973

SHA256
89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6

SHA512
8efbb24330973d7e270fd20a033c697a95b536fabd4e5aa2ce7224594916f923ff2a0647e9511dc391fa03a44f443b0eff575822b5afa43ffe3f73168dd655f5

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

Filesize
447KB

MD5
ddc2fdb455f2a23536aaacfab77af4b6

SHA1
a2b804041521b22dc107a22f64a09afb9f609973

SHA256
89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6

SHA512
8efbb24330973d7e270fd20a033c697a95b536fabd4e5aa2ce7224594916f923ff2a0647e9511dc391fa03a44f443b0eff575822b5afa43ffe3f73168dd655f5

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

Filesize
447KB

MD5
ddc2fdb455f2a23536aaacfab77af4b6

SHA1
a2b804041521b22dc107a22f64a09afb9f609973

SHA256
89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6

SHA512
8efbb24330973d7e270fd20a033c697a95b536fabd4e5aa2ce7224594916f923ff2a0647e9511dc391fa03a44f443b0eff575822b5afa43ffe3f73168dd655f5

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

Filesize
447KB

MD5
ddc2fdb455f2a23536aaacfab77af4b6

SHA1
a2b804041521b22dc107a22f64a09afb9f609973

SHA256
89a2faf1b65c932e10abea98097d72963708947d67dbf33324ba88a55c5e04e6

SHA512
8efbb24330973d7e270fd20a033c697a95b536fabd4e5aa2ce7224594916f923ff2a0647e9511dc391fa03a44f443b0eff575822b5afa43ffe3f73168dd655f5

Download Submit
memory/1308-165-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1308-164-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1308-162-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1308-161-0x0000000000000000-mapping.dmp

Download
memory/1512-144-0x0000000000000000-mapping.dmp

Download
memory/1792-146-0x0000000000000000-mapping.dmp

Download
memory/2020-143-0x0000000075320000-0x00000000758D1000-memory.dmp

Filesize
5.7MB

Download
memory/2020-139-0x0000000000000000-mapping.dmp

Download
memory/2020-152-0x0000000075320000-0x00000000758D1000-memory.dmp

Filesize
5.7MB

Download
memory/2284-158-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2284-159-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2284-156-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2284-155-0x0000000000000000-mapping.dmp

Download
memory/3592-134-0x0000000000000000-mapping.dmp

Download
memory/3592-135-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/3592-138-0x0000000075320000-0x00000000758D1000-memory.dmp

Filesize
5.7MB

Download
memory/3592-142-0x0000000075320000-0x00000000758D1000-memory.dmp

Filesize
5.7MB

Download
memory/4224-153-0x0000000075320000-0x00000000758D1000-memory.dmp

Filesize
5.7MB

Download
memory/4224-160-0x0000000075320000-0x00000000758D1000-memory.dmp

Filesize
5.7MB

Download
memory/4224-148-0x0000000000000000-mapping.dmp

Download
memory/4572-132-0x0000000075320000-0x00000000758D1000-memory.dmp

Filesize
5.7MB

Download
memory/4572-137-0x0000000075320000-0x00000000758D1000-memory.dmp

Filesize
5.7MB

Download
memory/4572-133-0x0000000075320000-0x00000000758D1000-memory.dmp

Filesize
5.7MB

Download