hawkeye | e20620ebc722953b7f81d859a13249b778331dc59ccdb294190ee289151fcf0f

General

Target

e20620ebc722953b7f81d859a13249b778331dc59ccdb294190ee289151fcf0f.exe
Size

1.6MB
MD5

2faef484805c79f64e9d763c0895ee2e
SHA1

4eadb9b6a1995c0f37b35e322336ba0cd05ecea6
SHA256

e20620ebc722953b7f81d859a13249b778331dc59ccdb294190ee289151fcf0f
SHA512

1cd08134178fbb9cb0bc621953914055f28b2bc61df2a30f28c81db5a5d687ee0ddc817e8f59bec5d973950dcedc68f0f51189ed0b179780e52d15431c1539db

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 7 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/1872-137-0x0000000000F00000-0x0000000001F00000-memory.dmp	MailPassView
behavioral2/memory/1872-138-0x0000000000F82F9E-mapping.dmp	MailPassView
behavioral2/memory/1872-139-0x0000000000F00000-0x0000000000F88000-memory.dmp	MailPassView
behavioral2/memory/2836-146-0x0000000000000000-mapping.dmp	MailPassView
behavioral2/memory/2836-147-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/2836-149-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/2836-150-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 8 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/1872-137-0x0000000000F00000-0x0000000001F00000-memory.dmp	WebBrowserPassView
behavioral2/memory/1872-138-0x0000000000F82F9E-mapping.dmp	WebBrowserPassView
behavioral2/memory/1872-139-0x0000000000F00000-0x0000000000F88000-memory.dmp	WebBrowserPassView
behavioral2/memory/2228-151-0x0000000000000000-mapping.dmp	WebBrowserPassView
behavioral2/memory/2228-152-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/2228-154-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/2228-155-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/2228-157-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 12 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1872-137-0x0000000000F00000-0x0000000001F00000-memory.dmp	Nirsoft
behavioral2/memory/1872-138-0x0000000000F82F9E-mapping.dmp	Nirsoft
behavioral2/memory/1872-139-0x0000000000F00000-0x0000000000F88000-memory.dmp	Nirsoft
behavioral2/memory/2836-146-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/2836-147-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/2836-149-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/2836-150-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/2228-151-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/2228-152-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/2228-154-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/2228-155-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/2228-157-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Executes dropped EXE 1 IoCs

Processes:

asvcmtnk.exe

pid process

1420 asvcmtnk.exe

Checks computer location settings 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

e20620ebc722953b7f81d859a13249b778331dc59ccdb294190ee289151fcf0f.exeWScript.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Control Panel\International\Geo\Nation	e20620ebc722953b7f81d859a13249b778331dc59ccdb294190ee289151fcf0f.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Control Panel\International\Geo\Nation	WScript.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-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.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

35 whatismyipaddress.com
33 whatismyipaddress.com

flow	ioc
35	whatismyipaddress.com
33	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

asvcmtnk.exeRegSvcs.exe

description	pid	process	target process
PID 1420 set thread context of 1872	1420	asvcmtnk.exe	RegSvcs.exe
PID 1872 set thread context of 2836	1872	RegSvcs.exe	vbc.exe
PID 1872 set thread context of 2228	1872	RegSvcs.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

Modifies registry class 2 IoCs

Processes:

e20620ebc722953b7f81d859a13249b778331dc59ccdb294190ee289151fcf0f.exeWScript.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000_Classes\Local Settings	e20620ebc722953b7f81d859a13249b778331dc59ccdb294190ee289151fcf0f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	WScript.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

asvcmtnk.exeRegSvcs.exevbc.exe

pid	process
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1872	RegSvcs.exe
1872	RegSvcs.exe
1872	RegSvcs.exe
1872	RegSvcs.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
2228	vbc.exe
2228	vbc.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe
1420	asvcmtnk.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 1872 RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	1872	RegSvcs.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

e20620ebc722953b7f81d859a13249b778331dc59ccdb294190ee289151fcf0f.exeWScript.exeasvcmtnk.exeRegSvcs.exe

description	pid	process	target process
PID 3744 wrote to memory of 1324	3744	e20620ebc722953b7f81d859a13249b778331dc59ccdb294190ee289151fcf0f.exe	WScript.exe
PID 3744 wrote to memory of 1324	3744	e20620ebc722953b7f81d859a13249b778331dc59ccdb294190ee289151fcf0f.exe	WScript.exe
PID 3744 wrote to memory of 1324	3744	e20620ebc722953b7f81d859a13249b778331dc59ccdb294190ee289151fcf0f.exe	WScript.exe
PID 1324 wrote to memory of 1420	1324	WScript.exe	asvcmtnk.exe
PID 1324 wrote to memory of 1420	1324	WScript.exe	asvcmtnk.exe
PID 1324 wrote to memory of 1420	1324	WScript.exe	asvcmtnk.exe
PID 1420 wrote to memory of 1872	1420	asvcmtnk.exe	RegSvcs.exe
PID 1420 wrote to memory of 1872	1420	asvcmtnk.exe	RegSvcs.exe
PID 1420 wrote to memory of 1872	1420	asvcmtnk.exe	RegSvcs.exe
PID 1420 wrote to memory of 1872	1420	asvcmtnk.exe	RegSvcs.exe
PID 1420 wrote to memory of 1872	1420	asvcmtnk.exe	RegSvcs.exe
PID 1872 wrote to memory of 2836	1872	RegSvcs.exe	vbc.exe
PID 1872 wrote to memory of 2836	1872	RegSvcs.exe	vbc.exe
PID 1872 wrote to memory of 2836	1872	RegSvcs.exe	vbc.exe
PID 1872 wrote to memory of 2836	1872	RegSvcs.exe	vbc.exe
PID 1872 wrote to memory of 2836	1872	RegSvcs.exe	vbc.exe
PID 1872 wrote to memory of 2836	1872	RegSvcs.exe	vbc.exe
PID 1872 wrote to memory of 2836	1872	RegSvcs.exe	vbc.exe
PID 1872 wrote to memory of 2836	1872	RegSvcs.exe	vbc.exe
PID 1872 wrote to memory of 2836	1872	RegSvcs.exe	vbc.exe
PID 1872 wrote to memory of 2228	1872	RegSvcs.exe	vbc.exe
PID 1872 wrote to memory of 2228	1872	RegSvcs.exe	vbc.exe
PID 1872 wrote to memory of 2228	1872	RegSvcs.exe	vbc.exe
PID 1872 wrote to memory of 2228	1872	RegSvcs.exe	vbc.exe
PID 1872 wrote to memory of 2228	1872	RegSvcs.exe	vbc.exe
PID 1872 wrote to memory of 2228	1872	RegSvcs.exe	vbc.exe
PID 1872 wrote to memory of 2228	1872	RegSvcs.exe	vbc.exe
PID 1872 wrote to memory of 2228	1872	RegSvcs.exe	vbc.exe
PID 1872 wrote to memory of 2228	1872	RegSvcs.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\e20620ebc722953b7f81d859a13249b778331dc59ccdb294190ee289151fcf0f.exe
"C:\Users\Admin\AppData\Local\Temp\e20620ebc722953b7f81d859a13249b778331dc59ccdb294190ee289151fcf0f.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3744

C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\99285611\mkcuo.vbe"
2⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1324

C:\Users\Admin\AppData\Local\Temp\99285611\asvcmtnk.exe
"C:\Users\Admin\AppData\Local\Temp\99285611\asvcmtnk.exe" velck.vjh
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1420

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
4⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1872

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:2836

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:2228

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\99285611\asvcmtnk.exe
Filesize
732KB

MD5
71d8f6d5dc35517275bc38ebcc815f9f

SHA1
cae4e8c730de5a01d30aabeb3e5cb2136090ed8d

SHA256
fb73a819b37523126c7708a1d06f3b8825fa60c926154ab2d511ba668f49dc4b

SHA512
4826f45000ea50d9044e3ef11e83426281fbd5f3f5a25f9786c2e487b4cf26b04f6f900ca6e70440644c9d75f700a4c908ab6f398f59c65ee1bff85dfef4ce59

Download Submit
C:\Users\Admin\AppData\Local\Temp\99285611\asvcmtnk.exe
Filesize
732KB

MD5
71d8f6d5dc35517275bc38ebcc815f9f

SHA1
cae4e8c730de5a01d30aabeb3e5cb2136090ed8d

SHA256
fb73a819b37523126c7708a1d06f3b8825fa60c926154ab2d511ba668f49dc4b

SHA512
4826f45000ea50d9044e3ef11e83426281fbd5f3f5a25f9786c2e487b4cf26b04f6f900ca6e70440644c9d75f700a4c908ab6f398f59c65ee1bff85dfef4ce59

Download Submit
C:\Users\Admin\AppData\Local\Temp\99285611\mkcuo.vbe
Filesize
36KB

MD5
c4aad26cbe2a14e3c1d47217e2461386

SHA1
ce43d2e02d8bea1f97d022eac2bc00bfd6274cb1

SHA256
85d5e104c32355b8c68c57f16b5a782dd495596e57fdee38c374bcb0c77b0a4c

SHA512
eb374e648f384ead466e0a6687bb58719c7751b4054924ae5c0ceb163b2fcf14d181c2f9c0b3f4b2d179f7f87fea38a0a375c9096318881055e0a61a17b15eac

Download Submit
C:\Users\Admin\AppData\Local\Temp\99285611\rwjiqfe.log
Filesize
1.1MB

MD5
e1c258d4ed9433aa03880897dc3823a9

SHA1
413037cafa1573e0156c69c554f361fcc7da4424

SHA256
696e6984a310c1f261e21beddacaf96b35e80ea6020e123d71545c1405242d1d

SHA512
b9ab4ccbc843bd626ce2f8716b87c04277e78dee592049514e9330c52cddd5b2756194213467031055dd9ce4258564ba8fd3450d2bc4b70cc445109744731bbd

Download Submit
C:\Users\Admin\AppData\Local\Temp\99285611\velck.vjh
Filesize
278.1MB

MD5
2022bdc583d046cf5f9a4f5d7d15fde8

SHA1
6a06e9776d6d93765ac4af0e95147aeb2f4ae3d8

SHA256
660c236ab606006760430627b97661c5bfb362dc0742bd6933d8a64966ffc247

SHA512
2e7f9069876d98f8f305213746395f38268889821e4c20b2bb695600b9604e92ef42d5756ac7e2c0a8e38508e2ecb724b39395b2fb88301a5ba0333c7615ab6d

Download Submit
C:\Users\Admin\AppData\Local\Temp\holderwb.txt
Filesize
3KB

MD5
f94dc819ca773f1e3cb27abbc9e7fa27

SHA1
9a7700efadc5ea09ab288544ef1e3cd876255086

SHA256
a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92

SHA512
72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196

Download Submit
memory/1324-130-0x0000000000000000-mapping.dmp

Download
memory/1420-133-0x0000000000000000-mapping.dmp

Download
memory/1872-142-0x000000000E2D0000-0x000000000E362000-memory.dmp

Filesize
584KB

Download
memory/1872-139-0x0000000000F00000-0x0000000000F88000-memory.dmp

Filesize
544KB

Download
memory/1872-140-0x000000000E110000-0x000000000E1AC000-memory.dmp

Filesize
624KB

Download
memory/1872-141-0x000000000E7E0000-0x000000000ED84000-memory.dmp

Filesize
5.6MB

Download
memory/1872-138-0x0000000000F82F9E-mapping.dmp

Download
memory/1872-143-0x000000000E200000-0x000000000E20A000-memory.dmp

Filesize
40KB

Download
memory/1872-144-0x000000000E460000-0x000000000E4B6000-memory.dmp

Filesize
344KB

Download
memory/1872-145-0x0000000011610000-0x0000000011676000-memory.dmp

Filesize
408KB

Download
memory/1872-137-0x0000000000F00000-0x0000000001F00000-memory.dmp

Filesize
16.0MB

Download
memory/2228-152-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2228-151-0x0000000000000000-mapping.dmp

Download
memory/2228-154-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2228-155-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2228-157-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2836-149-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2836-150-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2836-147-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2836-146-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads