hawkeye | 2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4

General

Target

2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe
Size

1.1MB
MD5

ba3cc56d2789e98e6ec31a5d3a455dc9
SHA1

598a791b139482c0dfe5b82efce49ab33e45937e
SHA256

2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4
SHA512

f4cd0461956a3dce719f5f683a214ab1ef9c88537073810b3afa9ad21c9df7cb61df44869c486ac53c5c9a61ad30764737b4e30a7fcc5f97e208572b6b6f93e4
SSDEEP

24576:/L/VPEY9IouAH3TDnIODApL76fjpDxuGhQHJEocBRBkPU7:DVPEKIQDDnIOs576pDxuG+pE5XWw

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 14 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\tmp.exe	MailPassView
C:\Users\Admin\AppData\Local\Temp\tmp.exe	MailPassView
C:\Users\Admin\AppData\Local\Temp\tmp.exe	MailPassView
behavioral1/memory/1568-64-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/1568-66-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/1568-67-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/1568-68-0x0000000000480C0E-mapping.dmp	MailPassView
behavioral1/memory/1568-70-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/1568-72-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/884-77-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/884-78-0x0000000000411654-mapping.dmp	MailPassView
behavioral1/memory/884-81-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/884-84-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/884-91-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 14 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\tmp.exe	WebBrowserPassView
C:\Users\Admin\AppData\Local\Temp\tmp.exe	WebBrowserPassView
C:\Users\Admin\AppData\Local\Temp\tmp.exe	WebBrowserPassView
behavioral1/memory/1568-64-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/1568-66-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/1568-67-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/1568-68-0x0000000000480C0E-mapping.dmp	WebBrowserPassView
behavioral1/memory/1568-70-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/1568-72-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/1900-85-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1900-86-0x0000000000442628-mapping.dmp	WebBrowserPassView
behavioral1/memory/1900-89-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1900-90-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1900-94-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 19 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\tmp.exe	Nirsoft
C:\Users\Admin\AppData\Local\Temp\tmp.exe	Nirsoft
C:\Users\Admin\AppData\Local\Temp\tmp.exe	Nirsoft
behavioral1/memory/1568-64-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/1568-66-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/1568-67-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/1568-68-0x0000000000480C0E-mapping.dmp	Nirsoft
behavioral1/memory/1568-70-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/1568-72-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/884-77-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/884-78-0x0000000000411654-mapping.dmp	Nirsoft
behavioral1/memory/884-81-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/884-84-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1900-85-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1900-86-0x0000000000442628-mapping.dmp	Nirsoft
behavioral1/memory/1900-89-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1900-90-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/884-91-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1900-94-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Executes dropped EXE 1 IoCs

Processes:

tmp.exe

pid process

944 tmp.exe
Loads dropped DLL 1 IoCs

Processes:

2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe

pid process

864 2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

pid	process
944	tmp.exe

pid	process
864	2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

vbc.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.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

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

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

Suspicious use of SetThreadContext 3 IoCs

Processes:

2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exetmp.exe

description	pid	process	target process
PID 864 set thread context of 1568	864	2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe	2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe
PID 944 set thread context of 884	944	tmp.exe	vbc.exe
PID 944 set thread context of 1900	944	tmp.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:

2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exetmp.exe

pid process

864 2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe
944 tmp.exe

pid	process
864	2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe
944	tmp.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exetmp.exe

description	pid	process
Token: SeDebugPrivilege	864	2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe
Token: 33	864	2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe
Token: SeIncBasePriorityPrivilege	864	2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe
Token: SeDebugPrivilege	944	tmp.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

tmp.exe

pid process

944 tmp.exe

pid	process
944	tmp.exe

Suspicious use of WriteProcessMemory 33 IoCs

Processes:

2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exetmp.exe

description	pid	process	target process
PID 864 wrote to memory of 944	864	2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe	tmp.exe
PID 864 wrote to memory of 944	864	2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe	tmp.exe
PID 864 wrote to memory of 944	864	2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe	tmp.exe
PID 864 wrote to memory of 944	864	2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe	tmp.exe
PID 864 wrote to memory of 1568	864	2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe	2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe
PID 864 wrote to memory of 1568	864	2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe	2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe
PID 864 wrote to memory of 1568	864	2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe	2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe
PID 864 wrote to memory of 1568	864	2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe	2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe
PID 864 wrote to memory of 1568	864	2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe	2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe
PID 864 wrote to memory of 1568	864	2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe	2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe
PID 864 wrote to memory of 1568	864	2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe	2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe
PID 864 wrote to memory of 1568	864	2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe	2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe
PID 864 wrote to memory of 1568	864	2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe	2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe
PID 944 wrote to memory of 884	944	tmp.exe	vbc.exe
PID 944 wrote to memory of 884	944	tmp.exe	vbc.exe
PID 944 wrote to memory of 884	944	tmp.exe	vbc.exe
PID 944 wrote to memory of 884	944	tmp.exe	vbc.exe
PID 944 wrote to memory of 884	944	tmp.exe	vbc.exe
PID 944 wrote to memory of 884	944	tmp.exe	vbc.exe
PID 944 wrote to memory of 884	944	tmp.exe	vbc.exe
PID 944 wrote to memory of 884	944	tmp.exe	vbc.exe
PID 944 wrote to memory of 884	944	tmp.exe	vbc.exe
PID 944 wrote to memory of 884	944	tmp.exe	vbc.exe
PID 944 wrote to memory of 1900	944	tmp.exe	vbc.exe
PID 944 wrote to memory of 1900	944	tmp.exe	vbc.exe
PID 944 wrote to memory of 1900	944	tmp.exe	vbc.exe
PID 944 wrote to memory of 1900	944	tmp.exe	vbc.exe
PID 944 wrote to memory of 1900	944	tmp.exe	vbc.exe
PID 944 wrote to memory of 1900	944	tmp.exe	vbc.exe
PID 944 wrote to memory of 1900	944	tmp.exe	vbc.exe
PID 944 wrote to memory of 1900	944	tmp.exe	vbc.exe
PID 944 wrote to memory of 1900	944	tmp.exe	vbc.exe
PID 944 wrote to memory of 1900	944	tmp.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe
"C:\Users\Admin\AppData\Local\Temp\2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:864

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:944

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:884

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:1900

C:\Users\Admin\AppData\Local\Temp\2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe
C:\Users\Admin\AppData\Local\Temp\2c62d991fc6be811acae1abb5c4f7a917c903e1b224d1f37ddf2f622ab0c33f4.exe
2⤵
PID:1568

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

Replay Monitor

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Downloads

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

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp.exe
Filesize
521KB

MD5
1d1d46f74986d9bb59d9c1168b61f352

SHA1
8a3c0da1a653fd6d6b96606ec5a9cf53be3e9465

SHA256
6e9e3275d56c24e7e13dfe749dd0c8999ffba6f2aba184f108b226175c798514

SHA512
2c70656c99b72d7bfb15fa58523b3825f416b5525c8e5f293be41fb3de6fa708cb68c79575ec8015d6259df99eb4645368f403ed23df1c2f7db93b3ad73ad9cd

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp.exe
Filesize
521KB

MD5
1d1d46f74986d9bb59d9c1168b61f352

SHA1
8a3c0da1a653fd6d6b96606ec5a9cf53be3e9465

SHA256
6e9e3275d56c24e7e13dfe749dd0c8999ffba6f2aba184f108b226175c798514

SHA512
2c70656c99b72d7bfb15fa58523b3825f416b5525c8e5f293be41fb3de6fa708cb68c79575ec8015d6259df99eb4645368f403ed23df1c2f7db93b3ad73ad9cd

Download Submit
\Users\Admin\AppData\Local\Temp\tmp.exe
Filesize
521KB

MD5
1d1d46f74986d9bb59d9c1168b61f352

SHA1
8a3c0da1a653fd6d6b96606ec5a9cf53be3e9465

SHA256
6e9e3275d56c24e7e13dfe749dd0c8999ffba6f2aba184f108b226175c798514

SHA512
2c70656c99b72d7bfb15fa58523b3825f416b5525c8e5f293be41fb3de6fa708cb68c79575ec8015d6259df99eb4645368f403ed23df1c2f7db93b3ad73ad9cd

Download Submit
memory/864-74-0x00000000742C0000-0x000000007486B000-memory.dmp

Filesize
5.7MB

Download
memory/864-55-0x00000000742C0000-0x000000007486B000-memory.dmp

Filesize
5.7MB

Download
memory/864-54-0x0000000075141000-0x0000000075143000-memory.dmp

Filesize
8KB

Download
memory/884-91-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/884-84-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/884-81-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/884-78-0x0000000000411654-mapping.dmp

Download
memory/884-77-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/944-82-0x00000000742C0000-0x000000007486B000-memory.dmp

Filesize
5.7MB

Download
memory/944-83-0x0000000000425000-0x0000000000436000-memory.dmp

Filesize
68KB

Download
memory/944-57-0x0000000000000000-mapping.dmp

Download
memory/944-92-0x0000000000425000-0x0000000000436000-memory.dmp

Filesize
68KB

Download
memory/944-76-0x00000000742C0000-0x000000007486B000-memory.dmp

Filesize
5.7MB

Download
memory/1568-64-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1568-61-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1568-66-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1568-68-0x0000000000480C0E-mapping.dmp

Download
memory/1568-72-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1568-62-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1568-70-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1568-75-0x00000000742C0000-0x000000007486B000-memory.dmp

Filesize
5.7MB

Download
memory/1568-67-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1900-90-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1900-89-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1900-86-0x0000000000442628-mapping.dmp

Download
memory/1900-85-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1900-94-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads