hawkeye | 0e950eca49ee16e2629dca650b34f35a021dc9a56772e084cc9c8ff2754dfdda

General

Target

0e950eca49ee16e2629dca650b34f35a021dc9a56772e084cc9c8ff2754dfdda.exe
Size

561KB
MD5

e2edbdf4559a85cd198c10814871a6bc
SHA1

6fdc576b9a9bedf6c7ce20e827ca1a93f1267d55
SHA256

0e950eca49ee16e2629dca650b34f35a021dc9a56772e084cc9c8ff2754dfdda
SHA512

a99ddb12fa68d785a5e3b176fd74b0ebb3db6f9a7a6635e26a344315724a277474e79cd84a913b2e29f3b7fe6db4323b1a0c5de5cafe43850469ba4d3d1b81ea
SSDEEP

12288:DHkGcrDdXoIu8YVlGxYl/5ozNfCOQgeYSSZiCJBp:7RciIu8YVlSe/5ozNmYSqi+p

Score

10^/10

hawkeye collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.gmail.com
Port:
587
Username:
[email protected]
Password:
sasuke2014

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
behavioral1/memory/2012-66-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/2012-67-0x0000000000411654-mapping.dmp	MailPassView
behavioral1/memory/2012-70-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/2012-71-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/2012-72-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 5 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/1676-73-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1676-74-0x0000000000442628-mapping.dmp	WebBrowserPassView
behavioral1/memory/1676-77-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1676-78-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1676-80-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 10 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2012-66-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/2012-67-0x0000000000411654-mapping.dmp	Nirsoft
behavioral1/memory/2012-70-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/2012-71-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/2012-72-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1676-73-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1676-74-0x0000000000442628-mapping.dmp	Nirsoft
behavioral1/memory/1676-77-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1676-78-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1676-80-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Executes dropped EXE 1 IoCs

Processes:

Windows Update.exe

pid process

1068 Windows Update.exe
Deletes itself 1 IoCs

Processes:

Windows Update.exe

pid process

1068 Windows Update.exe
Loads dropped DLL 1 IoCs

Processes:

0e950eca49ee16e2629dca650b34f35a021dc9a56772e084cc9c8ff2754dfdda.exe

pid process

2028 0e950eca49ee16e2629dca650b34f35a021dc9a56772e084cc9c8ff2754dfdda.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

pid	process
1068	Windows Update.exe

pid	process
1068	Windows Update.exe

pid	process
2028	0e950eca49ee16e2629dca650b34f35a021dc9a56772e084cc9c8ff2754dfdda.exe

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

vbc.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\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-1-5-21-3406023954-474543476-3319432036-1000\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 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 whatismyipaddress.com
6 whatismyipaddress.com
7 whatismyipaddress.com

flow	ioc
4	whatismyipaddress.com
6	whatismyipaddress.com
7	whatismyipaddress.com

Suspicious use of SetThreadContext 2 IoCs

Processes:

Windows Update.exe

description	pid	process	target process
PID 1068 set thread context of 2012	1068	Windows Update.exe	vbc.exe
PID 1068 set thread context of 1676	1068	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 2 IoCs

Processes:

Windows Update.exe

pid process

1068 Windows Update.exe
1068 Windows Update.exe

pid	process
1068	Windows Update.exe
1068	Windows Update.exe

Suspicious use of AdjustPrivilegeToken 10 IoCs

Processes:

0e950eca49ee16e2629dca650b34f35a021dc9a56772e084cc9c8ff2754dfdda.exeWindows Update.exe

description	pid	process
Token: SeDebugPrivilege	2028	0e950eca49ee16e2629dca650b34f35a021dc9a56772e084cc9c8ff2754dfdda.exe
Token: 33	2028	0e950eca49ee16e2629dca650b34f35a021dc9a56772e084cc9c8ff2754dfdda.exe
Token: SeIncBasePriorityPrivilege	2028	0e950eca49ee16e2629dca650b34f35a021dc9a56772e084cc9c8ff2754dfdda.exe
Token: SeDebugPrivilege	1068	Windows Update.exe
Token: 33	1068	Windows Update.exe
Token: SeIncBasePriorityPrivilege	1068	Windows Update.exe
Token: 33	1068	Windows Update.exe
Token: SeIncBasePriorityPrivilege	1068	Windows Update.exe
Token: 33	1068	Windows Update.exe
Token: SeIncBasePriorityPrivilege	1068	Windows Update.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Windows Update.exe

pid process

1068 Windows Update.exe

pid	process
1068	Windows Update.exe

Suspicious use of WriteProcessMemory 27 IoCs

Processes:

0e950eca49ee16e2629dca650b34f35a021dc9a56772e084cc9c8ff2754dfdda.exeWindows Update.exe

description	pid	process	target process
PID 2028 wrote to memory of 1068	2028	0e950eca49ee16e2629dca650b34f35a021dc9a56772e084cc9c8ff2754dfdda.exe	Windows Update.exe
PID 2028 wrote to memory of 1068	2028	0e950eca49ee16e2629dca650b34f35a021dc9a56772e084cc9c8ff2754dfdda.exe	Windows Update.exe
PID 2028 wrote to memory of 1068	2028	0e950eca49ee16e2629dca650b34f35a021dc9a56772e084cc9c8ff2754dfdda.exe	Windows Update.exe
PID 2028 wrote to memory of 1068	2028	0e950eca49ee16e2629dca650b34f35a021dc9a56772e084cc9c8ff2754dfdda.exe	Windows Update.exe
PID 2028 wrote to memory of 1068	2028	0e950eca49ee16e2629dca650b34f35a021dc9a56772e084cc9c8ff2754dfdda.exe	Windows Update.exe
PID 2028 wrote to memory of 1068	2028	0e950eca49ee16e2629dca650b34f35a021dc9a56772e084cc9c8ff2754dfdda.exe	Windows Update.exe
PID 2028 wrote to memory of 1068	2028	0e950eca49ee16e2629dca650b34f35a021dc9a56772e084cc9c8ff2754dfdda.exe	Windows Update.exe
PID 1068 wrote to memory of 2012	1068	Windows Update.exe	vbc.exe
PID 1068 wrote to memory of 2012	1068	Windows Update.exe	vbc.exe
PID 1068 wrote to memory of 2012	1068	Windows Update.exe	vbc.exe
PID 1068 wrote to memory of 2012	1068	Windows Update.exe	vbc.exe
PID 1068 wrote to memory of 2012	1068	Windows Update.exe	vbc.exe
PID 1068 wrote to memory of 2012	1068	Windows Update.exe	vbc.exe
PID 1068 wrote to memory of 2012	1068	Windows Update.exe	vbc.exe
PID 1068 wrote to memory of 2012	1068	Windows Update.exe	vbc.exe
PID 1068 wrote to memory of 2012	1068	Windows Update.exe	vbc.exe
PID 1068 wrote to memory of 2012	1068	Windows Update.exe	vbc.exe
PID 1068 wrote to memory of 1676	1068	Windows Update.exe	vbc.exe
PID 1068 wrote to memory of 1676	1068	Windows Update.exe	vbc.exe
PID 1068 wrote to memory of 1676	1068	Windows Update.exe	vbc.exe
PID 1068 wrote to memory of 1676	1068	Windows Update.exe	vbc.exe
PID 1068 wrote to memory of 1676	1068	Windows Update.exe	vbc.exe
PID 1068 wrote to memory of 1676	1068	Windows Update.exe	vbc.exe
PID 1068 wrote to memory of 1676	1068	Windows Update.exe	vbc.exe
PID 1068 wrote to memory of 1676	1068	Windows Update.exe	vbc.exe
PID 1068 wrote to memory of 1676	1068	Windows Update.exe	vbc.exe
PID 1068 wrote to memory of 1676	1068	Windows Update.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\0e950eca49ee16e2629dca650b34f35a021dc9a56772e084cc9c8ff2754dfdda.exe
"C:\Users\Admin\AppData\Local\Temp\0e950eca49ee16e2629dca650b34f35a021dc9a56772e084cc9c8ff2754dfdda.exe"
1⤵
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2028

C:\Users\Admin\AppData\Roaming\Windows Update.exe
"C:\Users\Admin\AppData\Roaming\Windows Update.exe"
2⤵
- Executes dropped EXE
- Deletes itself
- 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:1068

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:2012

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⤵
PID:1676

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

System Information Discovery

1

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\Temp\SysInfo.txt
Filesize
102B

MD5
2604d7ffddc312ead7c9c41be977afe8

SHA1
c7c7658bd8d4da6a3737d5bfaa4607d22ec44e53

SHA256
32d557da5c5805f32d343689da4fdadadc887c6a95e1a099883ce9694d501c49

SHA512
2812c90efb8305df394b8771fb95bec938893726192aa25272dc5afb6ec2d2ab2c5eb087da26130c2740db9f6890469392f1f55639a2624179b0c97e01981c1b

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

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
561KB

MD5
e2edbdf4559a85cd198c10814871a6bc

SHA1
6fdc576b9a9bedf6c7ce20e827ca1a93f1267d55

SHA256
0e950eca49ee16e2629dca650b34f35a021dc9a56772e084cc9c8ff2754dfdda

SHA512
a99ddb12fa68d785a5e3b176fd74b0ebb3db6f9a7a6635e26a344315724a277474e79cd84a913b2e29f3b7fe6db4323b1a0c5de5cafe43850469ba4d3d1b81ea

Download Submit
C:\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
561KB

MD5
e2edbdf4559a85cd198c10814871a6bc

SHA1
6fdc576b9a9bedf6c7ce20e827ca1a93f1267d55

SHA256
0e950eca49ee16e2629dca650b34f35a021dc9a56772e084cc9c8ff2754dfdda

SHA512
a99ddb12fa68d785a5e3b176fd74b0ebb3db6f9a7a6635e26a344315724a277474e79cd84a913b2e29f3b7fe6db4323b1a0c5de5cafe43850469ba4d3d1b81ea

Download Submit
\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
561KB

MD5
e2edbdf4559a85cd198c10814871a6bc

SHA1
6fdc576b9a9bedf6c7ce20e827ca1a93f1267d55

SHA256
0e950eca49ee16e2629dca650b34f35a021dc9a56772e084cc9c8ff2754dfdda

SHA512
a99ddb12fa68d785a5e3b176fd74b0ebb3db6f9a7a6635e26a344315724a277474e79cd84a913b2e29f3b7fe6db4323b1a0c5de5cafe43850469ba4d3d1b81ea

Download Submit
memory/1068-58-0x0000000000000000-mapping.dmp

Download
memory/1068-63-0x0000000074AF0000-0x000000007509B000-memory.dmp

Filesize
5.7MB

Download
memory/1068-64-0x0000000074AF0000-0x000000007509B000-memory.dmp

Filesize
5.7MB

Download
memory/1676-80-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1676-78-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1676-77-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1676-74-0x0000000000442628-mapping.dmp

Download
memory/1676-73-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2012-72-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2012-71-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2012-70-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2012-67-0x0000000000411654-mapping.dmp

Download
memory/2012-66-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2028-56-0x0000000074AF0000-0x000000007509B000-memory.dmp

Filesize
5.7MB

Download
memory/2028-62-0x0000000074AF0000-0x000000007509B000-memory.dmp

Filesize
5.7MB

Download
memory/2028-54-0x0000000075881000-0x0000000075883000-memory.dmp

Filesize
8KB

Download
memory/2028-55-0x0000000074AF0000-0x000000007509B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads