hawkeye | 6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e

General

Target

6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe
Size

739KB
MD5

4060c45f8d6ff8dceb82d138af117930
SHA1

fe0209fa18e9abf2a041c48d202d135e3bfb68cf
SHA256

6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e
SHA512

c47639a45670366fa1c396e7c14749108d729a280b160a54976b1f1d06c9605f1c8fec6464cbddbeea8c69ba6976c42358b4709f02e320fe846eb8b7701ebc19

Score

10^/10

hawkeye collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
ns7.hadara.ps
Port:
587
Username:
box@alnasserstone.com
Password:
qazxswqazxsw@123

Signatures

HawkEye
HawkEye is a malware kit that has seen continuous development since at least 2013.
keylogger trojan stealer spyware hawkeye

NirSoft MailPassView 6 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\tmp.exe	MailPassView
C:\Users\Admin\AppData\Local\Temp\tmp.exe	MailPassView
behavioral2/memory/2396-139-0x0000000000000000-mapping.dmp	MailPassView
behavioral2/memory/2396-140-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/2396-142-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/2396-143-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 7 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\tmp.exe	WebBrowserPassView
C:\Users\Admin\AppData\Local\Temp\tmp.exe	WebBrowserPassView
behavioral2/memory/1760-148-0x0000000000000000-mapping.dmp	WebBrowserPassView
behavioral2/memory/1760-149-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/1760-151-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/1760-152-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/1760-154-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 11 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\tmp.exe	Nirsoft
C:\Users\Admin\AppData\Local\Temp\tmp.exe	Nirsoft
behavioral2/memory/2396-139-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/2396-140-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/2396-142-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/2396-143-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/1760-148-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/1760-149-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/1760-151-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/1760-152-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/1760-154-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Executes dropped EXE 1 IoCs

Processes:

tmp.exe

pid process

4460 tmp.exe

pid	process
4460	tmp.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:

6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2660308776-3705150086-26593515-1000\Control Panel\International\Geo\Nation	6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe

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
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-1-5-21-2660308776-3705150086-26593515-1000\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:

tmp.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2660308776-3705150086-26593515-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	tmp.exe

Drops desktop.ini file(s) 2 IoCs

Processes:

6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe

description	ioc	process
File opened for modification	C:\Windows\assembly\Desktop.ini	6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe
File created	C:\Windows\assembly\Desktop.ini	6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.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

20 whatismyipaddress.com
22 whatismyipaddress.com

flow	ioc
20	whatismyipaddress.com
22	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exetmp.exe

description	pid	process	target process
PID 2380 set thread context of 1436	2380	6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe	6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe
PID 4460 set thread context of 2396	4460	tmp.exe	vbc.exe
PID 4460 set thread context of 1760	4460	tmp.exe	vbc.exe

Drops file in Windows directory 3 IoCs

Processes:

6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe

description	ioc	process
File opened for modification	C:\Windows\assembly	6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe
File created	C:\Windows\assembly\Desktop.ini	6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.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:

6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exevbc.exetmp.exe

pid process

2380 6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe
1760 vbc.exe
1760 vbc.exe
4460 tmp.exe

pid	process
2380	6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe
1760	vbc.exe
1760	vbc.exe
4460	tmp.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exetmp.exe

description	pid	process
Token: SeDebugPrivilege	2380	6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe
Token: SeDebugPrivilege	4460	tmp.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

tmp.exe

pid process

4460 tmp.exe

pid	process
4460	tmp.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exetmp.exe

description	pid	process	target process
PID 2380 wrote to memory of 4460	2380	6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe	tmp.exe
PID 2380 wrote to memory of 4460	2380	6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe	tmp.exe
PID 2380 wrote to memory of 4460	2380	6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe	tmp.exe
PID 2380 wrote to memory of 1436	2380	6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe	6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe
PID 2380 wrote to memory of 1436	2380	6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe	6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe
PID 2380 wrote to memory of 1436	2380	6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe	6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe
PID 2380 wrote to memory of 1436	2380	6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe	6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe
PID 2380 wrote to memory of 1436	2380	6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe	6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe
PID 2380 wrote to memory of 1436	2380	6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe	6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe
PID 2380 wrote to memory of 1436	2380	6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe	6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe
PID 2380 wrote to memory of 1436	2380	6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe	6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe
PID 4460 wrote to memory of 2396	4460	tmp.exe	vbc.exe
PID 4460 wrote to memory of 2396	4460	tmp.exe	vbc.exe
PID 4460 wrote to memory of 2396	4460	tmp.exe	vbc.exe
PID 4460 wrote to memory of 2396	4460	tmp.exe	vbc.exe
PID 4460 wrote to memory of 2396	4460	tmp.exe	vbc.exe
PID 4460 wrote to memory of 2396	4460	tmp.exe	vbc.exe
PID 4460 wrote to memory of 2396	4460	tmp.exe	vbc.exe
PID 4460 wrote to memory of 2396	4460	tmp.exe	vbc.exe
PID 4460 wrote to memory of 2396	4460	tmp.exe	vbc.exe
PID 4460 wrote to memory of 1760	4460	tmp.exe	vbc.exe
PID 4460 wrote to memory of 1760	4460	tmp.exe	vbc.exe
PID 4460 wrote to memory of 1760	4460	tmp.exe	vbc.exe
PID 4460 wrote to memory of 1760	4460	tmp.exe	vbc.exe
PID 4460 wrote to memory of 1760	4460	tmp.exe	vbc.exe
PID 4460 wrote to memory of 1760	4460	tmp.exe	vbc.exe
PID 4460 wrote to memory of 1760	4460	tmp.exe	vbc.exe
PID 4460 wrote to memory of 1760	4460	tmp.exe	vbc.exe
PID 4460 wrote to memory of 1760	4460	tmp.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe
"C:\Users\Admin\AppData\Local\Temp\6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe"
1⤵
- Checks computer location settings
- Drops desktop.ini file(s)
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2380

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4460

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"
3⤵
- Accesses Microsoft Outlook accounts
PID:2396

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"
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1760

C:\Users\Admin\AppData\Local\Temp\6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe
"C:\Users\Admin\AppData\Local\Temp\6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe"
2⤵
PID:1436

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Scripting

1

T1064

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

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\6024aa1d59f9557f55a2418c34c491e05cbce9d06fea8263d23b3a5fabed0c7e.exe.log
Filesize
774B

MD5
049b2c7e274ebb68f3ada1961c982a22

SHA1
796b9f03c8cd94617ea26aaf861af9fb2a5731db

SHA256
5c69c41dceda1bb32d4054d6b483bb3e3af84c8cf0a6191c79068168a1d506b3

SHA512
fb2ee642e1401772d514e86b0b8dd117659335066242e85c158b40e8912572f2bd7b9a0f63f9b9f4d7a2e051579345215f6b1f147881f3d1e78f335c45d78ebf

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\Local\Temp\tmp.exe
Filesize
520KB

MD5
9c2b62407b2ed9680066a998d6772d18

SHA1
e2601164d04673a035241702f2849cf400d16286

SHA256
6d7e3ea5be4fc6079904b9e3aa757718e34708a00e419588d47e35502820698d

SHA512
f008248f14d5aa9f8a222a2e1986b6a5afb5dc0f1d601b819518b50baa2c99cd98f137bcf31a0e931c015dcfc98257944d955f16c2232472a0064278587d6bb1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp.exe
Filesize
520KB

MD5
9c2b62407b2ed9680066a998d6772d18

SHA1
e2601164d04673a035241702f2849cf400d16286

SHA256
6d7e3ea5be4fc6079904b9e3aa757718e34708a00e419588d47e35502820698d

SHA512
f008248f14d5aa9f8a222a2e1986b6a5afb5dc0f1d601b819518b50baa2c99cd98f137bcf31a0e931c015dcfc98257944d955f16c2232472a0064278587d6bb1

Download Submit
memory/1436-137-0x0000000075410000-0x00000000759C1000-memory.dmp

Filesize
5.7MB

Download
memory/1436-134-0x0000000000000000-mapping.dmp

Download
memory/1436-138-0x0000000075410000-0x00000000759C1000-memory.dmp

Filesize
5.7MB

Download
memory/1760-152-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1760-151-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1760-149-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1760-148-0x0000000000000000-mapping.dmp

Download
memory/1760-154-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2380-147-0x0000000075410000-0x00000000759C1000-memory.dmp

Filesize
5.7MB

Download
memory/2380-130-0x0000000075410000-0x00000000759C1000-memory.dmp

Filesize
5.7MB

Download
memory/2380-144-0x0000000075410000-0x00000000759C1000-memory.dmp

Filesize
5.7MB

Download
memory/2396-142-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2396-143-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2396-140-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2396-139-0x0000000000000000-mapping.dmp

Download
memory/4460-145-0x0000000075410000-0x00000000759C1000-memory.dmp

Filesize
5.7MB

Download
memory/4460-136-0x0000000075410000-0x00000000759C1000-memory.dmp

Filesize
5.7MB

Download
memory/4460-131-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads