hawkeye_reborn | ca2ced5097fc534170c8820bc307d3daa6b1a4c1677dfd945571af6a9ac7df08

General

Target

Square edged.exe
Size

971KB
MD5

af5d5a2d1ff7262b82a404cc1601c810
SHA1

d8a6dc818c9caddb0c155aee6a45a385525dcfde
SHA256

ca2ced5097fc534170c8820bc307d3daa6b1a4c1677dfd945571af6a9ac7df08
SHA512

137c08e143e4b69f0d716f8e237fd43ff32f46a941bd5234fb3584f42104f587c494f84c8e7fc3f4208af22df81ff74e2628a317ad87b6ee0a44766a91fa3863

Score

10^/10

hawkeye_reborn m00nd3v_logger keylogger rezer0 spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.crdd.mx
Port:
587
Username:
[email protected]
Password:
787970mx

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

Protocol: smtp
Host:
mail.crdd.mx
Port:
587
Username:
[email protected]
Password:
787970mx

Mutex

a4463d71-752d-4585-8b4a-00e8cf1dbe7f

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:false _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:787970mx _EmailPort:587 _EmailSSL:false _EmailServer:mail.crdd.mx _EmailUsername:[email protected] _ExecutionDelay:10 _FTPPort:0 _FTPSFTP:false _FakeMessageIcon:0 _FakeMessageShow:false _FileBinder:false _HideFile:false _HistoryCleaner:false _Install:false _InstallLocation:0 _InstallStartup:false _InstallStartupPersistance:false _KeyStrokeLogger:false _LogInterval:48300 _MeltFile:false _Mutex:a4463d71-752d-4585-8b4a-00e8cf1dbe7f _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:false _SystemInfo:false _Version:9.0.1.6 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]
name
HawkEye Keylogger - Reborn v9, Version=9.0.1.6, Culture=neutral, PublicKeyToken=null

Signatures

HawkEye Reborn
HawkEye Reborn is an enhanced version of the HawkEye malware kit.
keylogger trojan stealer spyware hawkeye_reborn
M00nd3v_Logger
M00nd3v Logger is a .NET stealer/logger targeting passwords from browsers and email clients.
stealer spyware m00nd3v_logger

M00nD3v Logger Payload 2 IoCs

Detects M00nD3v Logger payload in memory.

Processes:

resource	yara_rule
behavioral2/memory/4164-11-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger
behavioral2/memory/4164-12-0x000000000048B2FE-mapping.dmp	m00nd3v_logger

rezer0 1 IoCs

Detects ReZer0, a packer with multiple versions used in various campaigns.

rezer0

Processes:

resource	yara_rule
behavioral2/memory/4708-8-0x0000000008C20000-0x0000000008CB3000-memory.dmp	rezer0

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

16 bot.whatismyipaddress.com

flow	ioc
16	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

Square edged.exeSquare edged.exe

description	pid	process	target process
PID 4708 set thread context of 4164	4708	Square edged.exe	Square edged.exe
PID 4164 set thread context of 4440	4164	Square edged.exe	vbc.exe
PID 4164 set thread context of 4400	4164	Square edged.exe	vbc.exe

Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

2576 schtasks.exe

pid	process
2576	schtasks.exe

Suspicious behavior: EnumeratesProcesses 15 IoCs

Processes:

Square edged.exevbc.exe

pid	process
4708	Square edged.exe
4708	Square edged.exe
4708	Square edged.exe
4440	vbc.exe
4440	vbc.exe
4440	vbc.exe
4440	vbc.exe
4440	vbc.exe
4440	vbc.exe
4440	vbc.exe
4440	vbc.exe
4440	vbc.exe
4440	vbc.exe
4440	vbc.exe
4440	vbc.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Square edged.exeSquare edged.exe

description pid process

Token: SeDebugPrivilege 4708 Square edged.exe
Token: SeDebugPrivilege 4164 Square edged.exe

description	pid	process
Token: SeDebugPrivilege	4708	Square edged.exe
Token: SeDebugPrivilege	4164	Square edged.exe

Suspicious use of WriteProcessMemory 32 IoCs

Processes:

Square edged.exeSquare edged.exe

description	pid	process	target process
PID 4708 wrote to memory of 2576	4708	Square edged.exe	schtasks.exe
PID 4708 wrote to memory of 2576	4708	Square edged.exe	schtasks.exe
PID 4708 wrote to memory of 2576	4708	Square edged.exe	schtasks.exe
PID 4708 wrote to memory of 4192	4708	Square edged.exe	Square edged.exe
PID 4708 wrote to memory of 4192	4708	Square edged.exe	Square edged.exe
PID 4708 wrote to memory of 4192	4708	Square edged.exe	Square edged.exe
PID 4708 wrote to memory of 4164	4708	Square edged.exe	Square edged.exe
PID 4708 wrote to memory of 4164	4708	Square edged.exe	Square edged.exe
PID 4708 wrote to memory of 4164	4708	Square edged.exe	Square edged.exe
PID 4708 wrote to memory of 4164	4708	Square edged.exe	Square edged.exe
PID 4708 wrote to memory of 4164	4708	Square edged.exe	Square edged.exe
PID 4708 wrote to memory of 4164	4708	Square edged.exe	Square edged.exe
PID 4708 wrote to memory of 4164	4708	Square edged.exe	Square edged.exe
PID 4708 wrote to memory of 4164	4708	Square edged.exe	Square edged.exe
PID 4164 wrote to memory of 4440	4164	Square edged.exe	vbc.exe
PID 4164 wrote to memory of 4440	4164	Square edged.exe	vbc.exe
PID 4164 wrote to memory of 4440	4164	Square edged.exe	vbc.exe
PID 4164 wrote to memory of 4440	4164	Square edged.exe	vbc.exe
PID 4164 wrote to memory of 4440	4164	Square edged.exe	vbc.exe
PID 4164 wrote to memory of 4440	4164	Square edged.exe	vbc.exe
PID 4164 wrote to memory of 4440	4164	Square edged.exe	vbc.exe
PID 4164 wrote to memory of 4440	4164	Square edged.exe	vbc.exe
PID 4164 wrote to memory of 4440	4164	Square edged.exe	vbc.exe
PID 4164 wrote to memory of 4400	4164	Square edged.exe	vbc.exe
PID 4164 wrote to memory of 4400	4164	Square edged.exe	vbc.exe
PID 4164 wrote to memory of 4400	4164	Square edged.exe	vbc.exe
PID 4164 wrote to memory of 4400	4164	Square edged.exe	vbc.exe
PID 4164 wrote to memory of 4400	4164	Square edged.exe	vbc.exe
PID 4164 wrote to memory of 4400	4164	Square edged.exe	vbc.exe
PID 4164 wrote to memory of 4400	4164	Square edged.exe	vbc.exe
PID 4164 wrote to memory of 4400	4164	Square edged.exe	vbc.exe
PID 4164 wrote to memory of 4400	4164	Square edged.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\Square edged.exe
"C:\Users\Admin\AppData\Local\Temp\Square edged.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4708

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\lNhqFel" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3752.tmp"
2⤵
- Creates scheduled task(s)
PID:2576

C:\Users\Admin\AppData\Local\Temp\Square edged.exe
"{path}"
2⤵
PID:4192

C:\Users\Admin\AppData\Local\Temp\Square edged.exe
"{path}"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4164

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\tmp65D4.tmp"
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:4440

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\tmp6A2A.tmp"
3⤵
PID:4400

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

Scripting

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Scripting

1

T1064

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Square edged.exe.log

MD5
0c2899d7c6746f42d5bbe088c777f94c

SHA1
622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1

SHA256
5b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458

SHA512
ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp3752.tmp

MD5
429d2077502707b01021c14b4c571b08

SHA1
681e4b0ad5ebcde1d8fc9d59c7d8450f1e0330b7

SHA256
6a03009deb0e40efbd633cfe6373e2aad4f929294c13f63a07497a0c533486e6

SHA512
e1aecb7c4b415ad1910737037062ab3a493b6efb1ad696adf29dde931f8ac9883dde3375d6a9e1f38e4e40d2a310d4207f74b51318a98b1439f7fefeb2b19c23

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp65D4.tmp

MD5
1e69b6d630e694119f4f8c448a430b60

SHA1
b118feca7d85ec706b54279a1dafc71673fe6e54

SHA256
2f7eedbe9e3b0a3aa08df4fa2dc27de189484a8da8925cc6056513d744b7c00e

SHA512
19924161f75cbbcf7bdf122f3aecb43d813186a6693413ccc15bb2945d48401c8f058edf034cc641cedc97ae5e328d88fabfab1b5f324014b83671b3ebd78822

Download Submit
memory/2576-9-0x0000000000000000-mapping.dmp

Download
memory/4164-20-0x00000000052E0000-0x00000000052E1000-memory.dmp

Filesize
4KB

Download
memory/4164-14-0x0000000073530000-0x0000000073C1E000-memory.dmp

Filesize
6.9MB

Download
memory/4164-17-0x00000000050A0000-0x0000000005112000-memory.dmp

Filesize
456KB

Download
memory/4164-11-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/4164-12-0x000000000048B2FE-mapping.dmp

Download
memory/4400-27-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4400-26-0x000000000041211A-mapping.dmp

Download
memory/4400-25-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4440-22-0x000000000044472E-mapping.dmp

Download
memory/4440-21-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4440-23-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4708-3-0x0000000005630000-0x0000000005631000-memory.dmp

Filesize
4KB

Download
memory/4708-4-0x00000000051D0000-0x00000000051D1000-memory.dmp

Filesize
4KB

Download
memory/4708-0-0x0000000073530000-0x0000000073C1E000-memory.dmp

Filesize
6.9MB

Download
memory/4708-6-0x0000000005460000-0x0000000005463000-memory.dmp

Filesize
12KB

Download
memory/4708-1-0x0000000000880000-0x0000000000881000-memory.dmp

Filesize
4KB

Download
memory/4708-5-0x00000000051C0000-0x00000000051C1000-memory.dmp

Filesize
4KB

Download
memory/4708-8-0x0000000008C20000-0x0000000008CB3000-memory.dmp

Filesize
588KB

Download
memory/4708-7-0x0000000008970000-0x0000000008971000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads