hawkeye | f4ea2a9844ffda232e7310381b5a0b42d9d36215a9945936142e52258c19d133

General

Target

Purchase Order_32011007_PDF ________________________ IndiaMart.exe
Size

1.9MB
MD5

3028514a88931279e013935981e0bc67
SHA1

dcbc85bedd0fdaf734c24e2236f042780e8d62cb
SHA256

c1df583ca0726b951814b38ea8cdb97a2a3f6e4799cbd01af75f9f6df6b96d31
SHA512

24946f9058ef1e4c36337fcd99948f61052c69ebcf4ec33412fac0a8af386b7a29337630418dfbc1b11acb1bef24b5d523251e74606d6a06e2374e0b89b8a8a5
SSDEEP

49152:Wu0c++OCvkGs9Fa3A8jGNcPaXJyJYlsmQV2jFiBY:ZB3vkJ9MpGCuyJh+FW

Score

10^/10

hawkeye collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
outback.websitewelcome.com
Port:
587
Username:
[email protected]
Password:
Change2020*

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
behavioral1/memory/2520-5-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/2520-9-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/2520-7-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/2548-15-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/2548-17-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/2548-19-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/2548-21-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 7 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/2520-5-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/2520-9-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/2520-7-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/2800-22-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/2800-24-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/2800-25-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/2800-30-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 11 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2520-5-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/2520-9-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/2520-7-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/2548-15-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/2548-17-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/2548-19-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/2548-21-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/2800-22-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/2800-24-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/2800-25-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/2800-30-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Drops startup file 1 IoCs

Processes:

Purchase Order_32011007_PDF ________________________ IndiaMart.exe

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\advapi32.url	Purchase Order_32011007_PDF ________________________ IndiaMart.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-1-5-21-1298544033-3225604241-2703760938-1000\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

T1547.001

Modify Registry

T1112

Processes:

RegAsm.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	RegAsm.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 3 IoCs

Processes:

Purchase Order_32011007_PDF ________________________ IndiaMart.exeRegAsm.exe

description	pid	process	target process
PID 1752 set thread context of 2520	1752	Purchase Order_32011007_PDF ________________________ IndiaMart.exe	RegAsm.exe
PID 2520 set thread context of 2548	2520	RegAsm.exe	vbc.exe
PID 2520 set thread context of 2800	2520	RegAsm.exe	vbc.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

RegAsm.exe

pid process

2520 RegAsm.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

Purchase Order_32011007_PDF ________________________ IndiaMart.exe

pid process

1752 Purchase Order_32011007_PDF ________________________ IndiaMart.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 2520 RegAsm.exe

pid	process
2520	RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	2520	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

Purchase Order_32011007_PDF ________________________ IndiaMart.exe

pid	process
1752	Purchase Order_32011007_PDF ________________________ IndiaMart.exe
1752	Purchase Order_32011007_PDF ________________________ IndiaMart.exe
1752	Purchase Order_32011007_PDF ________________________ IndiaMart.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

Purchase Order_32011007_PDF ________________________ IndiaMart.exe

pid	process
1752	Purchase Order_32011007_PDF ________________________ IndiaMart.exe
1752	Purchase Order_32011007_PDF ________________________ IndiaMart.exe
1752	Purchase Order_32011007_PDF ________________________ IndiaMart.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegAsm.exe

pid process

2520 RegAsm.exe

pid	process
2520	RegAsm.exe

Suspicious use of WriteProcessMemory 28 IoCs

Processes:

Purchase Order_32011007_PDF ________________________ IndiaMart.exeRegAsm.exe

description	pid	process	target process
PID 1752 wrote to memory of 2520	1752	Purchase Order_32011007_PDF ________________________ IndiaMart.exe	RegAsm.exe
PID 1752 wrote to memory of 2520	1752	Purchase Order_32011007_PDF ________________________ IndiaMart.exe	RegAsm.exe
PID 1752 wrote to memory of 2520	1752	Purchase Order_32011007_PDF ________________________ IndiaMart.exe	RegAsm.exe
PID 1752 wrote to memory of 2520	1752	Purchase Order_32011007_PDF ________________________ IndiaMart.exe	RegAsm.exe
PID 1752 wrote to memory of 2520	1752	Purchase Order_32011007_PDF ________________________ IndiaMart.exe	RegAsm.exe
PID 1752 wrote to memory of 2520	1752	Purchase Order_32011007_PDF ________________________ IndiaMart.exe	RegAsm.exe
PID 1752 wrote to memory of 2520	1752	Purchase Order_32011007_PDF ________________________ IndiaMart.exe	RegAsm.exe
PID 1752 wrote to memory of 2520	1752	Purchase Order_32011007_PDF ________________________ IndiaMart.exe	RegAsm.exe
PID 2520 wrote to memory of 2548	2520	RegAsm.exe	vbc.exe
PID 2520 wrote to memory of 2548	2520	RegAsm.exe	vbc.exe
PID 2520 wrote to memory of 2548	2520	RegAsm.exe	vbc.exe
PID 2520 wrote to memory of 2548	2520	RegAsm.exe	vbc.exe
PID 2520 wrote to memory of 2548	2520	RegAsm.exe	vbc.exe
PID 2520 wrote to memory of 2548	2520	RegAsm.exe	vbc.exe
PID 2520 wrote to memory of 2548	2520	RegAsm.exe	vbc.exe
PID 2520 wrote to memory of 2548	2520	RegAsm.exe	vbc.exe
PID 2520 wrote to memory of 2548	2520	RegAsm.exe	vbc.exe
PID 2520 wrote to memory of 2548	2520	RegAsm.exe	vbc.exe
PID 2520 wrote to memory of 2800	2520	RegAsm.exe	vbc.exe
PID 2520 wrote to memory of 2800	2520	RegAsm.exe	vbc.exe
PID 2520 wrote to memory of 2800	2520	RegAsm.exe	vbc.exe
PID 2520 wrote to memory of 2800	2520	RegAsm.exe	vbc.exe
PID 2520 wrote to memory of 2800	2520	RegAsm.exe	vbc.exe
PID 2520 wrote to memory of 2800	2520	RegAsm.exe	vbc.exe
PID 2520 wrote to memory of 2800	2520	RegAsm.exe	vbc.exe
PID 2520 wrote to memory of 2800	2520	RegAsm.exe	vbc.exe
PID 2520 wrote to memory of 2800	2520	RegAsm.exe	vbc.exe
PID 2520 wrote to memory of 2800	2520	RegAsm.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\Purchase Order_32011007_PDF ________________________ IndiaMart.exe
"C:\Users\Admin\AppData\Local\Temp\Purchase Order_32011007_PDF ________________________ IndiaMart.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1752
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
  "C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\RegAsm.exe"
  2⤵
  - 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:2520
- - 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:2548
- - 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:2800

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

1

T1064

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

Scripting

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarC97E.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

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

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/1752-4-0x00000000033B0000-0x0000000003433000-memory.dmp

Filesize
524KB

Download
memory/1752-3-0x0000000002970000-0x00000000029F3000-memory.dmp

Filesize
524KB

Download
memory/2520-5-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/2520-9-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/2520-7-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/2520-10-0x0000000074962000-0x0000000074964000-memory.dmp

Filesize
8KB

Download
memory/2520-32-0x0000000074960000-0x0000000074F0B000-memory.dmp

Filesize
5.7MB

Download
memory/2520-18-0x0000000074960000-0x0000000074F0B000-memory.dmp

Filesize
5.7MB

Download
memory/2520-31-0x0000000074962000-0x0000000074964000-memory.dmp

Filesize
8KB

Download
memory/2548-21-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2548-19-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2548-17-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2548-15-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2800-25-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2800-24-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2800-30-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2800-22-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads