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 10 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/2028-67-0x0000000000970000-0x0000000001970000-memory.dmp	MailPassView
behavioral1/memory/2028-68-0x00000000009F2F9E-mapping.dmp	MailPassView
behavioral1/memory/2028-70-0x0000000000970000-0x0000000001970000-memory.dmp	MailPassView
behavioral1/memory/2028-72-0x0000000000970000-0x0000000001970000-memory.dmp	MailPassView
behavioral1/memory/2028-73-0x0000000000970000-0x00000000009F8000-memory.dmp	MailPassView
behavioral1/memory/1080-79-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1080-80-0x0000000000411654-mapping.dmp	MailPassView
behavioral1/memory/1080-83-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1080-84-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/1080-86-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 9 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/2028-67-0x0000000000970000-0x0000000001970000-memory.dmp	WebBrowserPassView
behavioral1/memory/2028-68-0x00000000009F2F9E-mapping.dmp	WebBrowserPassView
behavioral1/memory/2028-70-0x0000000000970000-0x0000000001970000-memory.dmp	WebBrowserPassView
behavioral1/memory/2028-72-0x0000000000970000-0x0000000001970000-memory.dmp	WebBrowserPassView
behavioral1/memory/2028-73-0x0000000000970000-0x00000000009F8000-memory.dmp	WebBrowserPassView
behavioral1/memory/1140-87-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1140-88-0x0000000000442628-mapping.dmp	WebBrowserPassView
behavioral1/memory/1140-91-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1140-93-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 14 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2028-67-0x0000000000970000-0x0000000001970000-memory.dmp	Nirsoft
behavioral1/memory/2028-68-0x00000000009F2F9E-mapping.dmp	Nirsoft
behavioral1/memory/2028-70-0x0000000000970000-0x0000000001970000-memory.dmp	Nirsoft
behavioral1/memory/2028-72-0x0000000000970000-0x0000000001970000-memory.dmp	Nirsoft
behavioral1/memory/2028-73-0x0000000000970000-0x00000000009F8000-memory.dmp	Nirsoft
behavioral1/memory/1080-79-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1080-80-0x0000000000411654-mapping.dmp	Nirsoft
behavioral1/memory/1080-83-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1080-84-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1080-86-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1140-87-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1140-88-0x0000000000442628-mapping.dmp	Nirsoft
behavioral1/memory/1140-91-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1140-93-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Executes dropped EXE 1 IoCs

Processes:

asvcmtnk.exe

pid process

1324 asvcmtnk.exe
Loads dropped DLL 1 IoCs

Processes:

WScript.exe

pid process

1100 WScript.exe
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

pid	process
1100	WScript.exe

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

vbc.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\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

4 whatismyipaddress.com
6 whatismyipaddress.com

flow	ioc
4	whatismyipaddress.com
6	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

asvcmtnk.exeRegSvcs.exe

description	pid	process	target process
PID 1324 set thread context of 2028	1324	asvcmtnk.exe	RegSvcs.exe
PID 2028 set thread context of 1080	2028	RegSvcs.exe	vbc.exe
PID 2028 set thread context of 1140	2028	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

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

asvcmtnk.exeRegSvcs.exe

pid	process
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
2028	RegSvcs.exe
2028	RegSvcs.exe
2028	RegSvcs.exe
2028	RegSvcs.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
2028	RegSvcs.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe
1324	asvcmtnk.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 2028 RegSvcs.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

DllHost.exe

pid process

1708 DllHost.exe

description	pid	process
Token: SeDebugPrivilege	2028	RegSvcs.exe

pid	process
1708	DllHost.exe

Suspicious use of WriteProcessMemory 37 IoCs

Processes:

e20620ebc722953b7f81d859a13249b778331dc59ccdb294190ee289151fcf0f.exeWScript.exeasvcmtnk.exeRegSvcs.exe

description	pid	process	target process
PID 1800 wrote to memory of 1100	1800	e20620ebc722953b7f81d859a13249b778331dc59ccdb294190ee289151fcf0f.exe	WScript.exe
PID 1800 wrote to memory of 1100	1800	e20620ebc722953b7f81d859a13249b778331dc59ccdb294190ee289151fcf0f.exe	WScript.exe
PID 1800 wrote to memory of 1100	1800	e20620ebc722953b7f81d859a13249b778331dc59ccdb294190ee289151fcf0f.exe	WScript.exe
PID 1800 wrote to memory of 1100	1800	e20620ebc722953b7f81d859a13249b778331dc59ccdb294190ee289151fcf0f.exe	WScript.exe
PID 1100 wrote to memory of 1324	1100	WScript.exe	asvcmtnk.exe
PID 1100 wrote to memory of 1324	1100	WScript.exe	asvcmtnk.exe
PID 1100 wrote to memory of 1324	1100	WScript.exe	asvcmtnk.exe
PID 1100 wrote to memory of 1324	1100	WScript.exe	asvcmtnk.exe
PID 1324 wrote to memory of 2028	1324	asvcmtnk.exe	RegSvcs.exe
PID 1324 wrote to memory of 2028	1324	asvcmtnk.exe	RegSvcs.exe
PID 1324 wrote to memory of 2028	1324	asvcmtnk.exe	RegSvcs.exe
PID 1324 wrote to memory of 2028	1324	asvcmtnk.exe	RegSvcs.exe
PID 1324 wrote to memory of 2028	1324	asvcmtnk.exe	RegSvcs.exe
PID 1324 wrote to memory of 2028	1324	asvcmtnk.exe	RegSvcs.exe
PID 1324 wrote to memory of 2028	1324	asvcmtnk.exe	RegSvcs.exe
PID 1324 wrote to memory of 2028	1324	asvcmtnk.exe	RegSvcs.exe
PID 1324 wrote to memory of 2028	1324	asvcmtnk.exe	RegSvcs.exe
PID 2028 wrote to memory of 1080	2028	RegSvcs.exe	vbc.exe
PID 2028 wrote to memory of 1080	2028	RegSvcs.exe	vbc.exe
PID 2028 wrote to memory of 1080	2028	RegSvcs.exe	vbc.exe
PID 2028 wrote to memory of 1080	2028	RegSvcs.exe	vbc.exe
PID 2028 wrote to memory of 1080	2028	RegSvcs.exe	vbc.exe
PID 2028 wrote to memory of 1080	2028	RegSvcs.exe	vbc.exe
PID 2028 wrote to memory of 1080	2028	RegSvcs.exe	vbc.exe
PID 2028 wrote to memory of 1080	2028	RegSvcs.exe	vbc.exe
PID 2028 wrote to memory of 1080	2028	RegSvcs.exe	vbc.exe
PID 2028 wrote to memory of 1080	2028	RegSvcs.exe	vbc.exe
PID 2028 wrote to memory of 1140	2028	RegSvcs.exe	vbc.exe
PID 2028 wrote to memory of 1140	2028	RegSvcs.exe	vbc.exe
PID 2028 wrote to memory of 1140	2028	RegSvcs.exe	vbc.exe
PID 2028 wrote to memory of 1140	2028	RegSvcs.exe	vbc.exe
PID 2028 wrote to memory of 1140	2028	RegSvcs.exe	vbc.exe
PID 2028 wrote to memory of 1140	2028	RegSvcs.exe	vbc.exe
PID 2028 wrote to memory of 1140	2028	RegSvcs.exe	vbc.exe
PID 2028 wrote to memory of 1140	2028	RegSvcs.exe	vbc.exe
PID 2028 wrote to memory of 1140	2028	RegSvcs.exe	vbc.exe
PID 2028 wrote to memory of 1140	2028	RegSvcs.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\e20620ebc722953b7f81d859a13249b778331dc59ccdb294190ee289151fcf0f.exe
"C:\Users\Admin\AppData\Local\Temp\e20620ebc722953b7f81d859a13249b778331dc59ccdb294190ee289151fcf0f.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1800

C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\99285611\mkcuo.vbe"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1100

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:1324

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:2028

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:1080

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⤵
PID:1140

C:\Windows\SysWOW64\DllHost.exe
C:\Windows\SysWOW64\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}
1⤵
- Suspicious use of FindShellTrayWindow
PID:1708

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

System Information Discovery

1

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\BFile_1.jpg
Filesize
5KB

MD5
a3149a36f97ff60049de5d4e251fe9d2

SHA1
47a0082c5aad63eaf042e80b91351caccb8c2116

SHA256
4369f2a49e78ae0de64f6f7125fc7ab26a969d8294bd7c7db1a18c5a8499108b

SHA512
598523bcfa7b5886be8e9e6913b6c403001bad13bd2ef6c438dee09b07bb2fab343e558c3f490c8354f05b81640575ff515575baa92587878045270207d5fa21

Download Submit
C:\Users\Admin\AppData\Local\Temp\holderwb.txt
Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

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

MD5
71d8f6d5dc35517275bc38ebcc815f9f

SHA1
cae4e8c730de5a01d30aabeb3e5cb2136090ed8d

SHA256
fb73a819b37523126c7708a1d06f3b8825fa60c926154ab2d511ba668f49dc4b

SHA512
4826f45000ea50d9044e3ef11e83426281fbd5f3f5a25f9786c2e487b4cf26b04f6f900ca6e70440644c9d75f700a4c908ab6f398f59c65ee1bff85dfef4ce59

Download Submit
memory/1080-84-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1080-79-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1080-86-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1080-83-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1080-80-0x0000000000411654-mapping.dmp

Download
memory/1100-55-0x0000000000000000-mapping.dmp

Download
memory/1140-87-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1140-93-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1140-91-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1140-88-0x0000000000442628-mapping.dmp

Download
memory/1324-60-0x0000000000000000-mapping.dmp

Download
memory/1800-54-0x0000000075C71000-0x0000000075C73000-memory.dmp

Filesize
8KB

Download
memory/2028-73-0x0000000000970000-0x00000000009F8000-memory.dmp

Filesize
544KB

Download
memory/2028-70-0x0000000000970000-0x0000000001970000-memory.dmp

Filesize
16.0MB

Download
memory/2028-85-0x0000000010075000-0x0000000010086000-memory.dmp

Filesize
68KB

Download
memory/2028-68-0x00000000009F2F9E-mapping.dmp

Download
memory/2028-65-0x0000000000970000-0x0000000001970000-memory.dmp

Filesize
16.0MB

Download
memory/2028-72-0x0000000000970000-0x0000000001970000-memory.dmp

Filesize
16.0MB

Download
memory/2028-75-0x0000000010075000-0x0000000010086000-memory.dmp

Filesize
68KB

Download
memory/2028-67-0x0000000000970000-0x0000000001970000-memory.dmp

Filesize
16.0MB

Download
memory/2028-78-0x000000000D1A0000-0x000000000D1A8000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads