hawkeye_reborn | c5350ccf5cc2c3dc25322ec061452fb6617c0ab80eefceedf29fbd5d42fed212

General

Target

Receipt_010000002097_04292020.exe
Size

730KB
MD5

4784be90b3ae66de28444acd653179a1
SHA1

aead58074a9ee2793e20c20fbb0d3d4f833cffb5
SHA256

707cd5b94d99a4276668d4a8a50685dfc005259542e78786553d2c82bcd01c89
SHA512

80b430f6e9e674882edd5a3190b7e78735b4cc136109472ef9618d4277fb80d411b6f173f6e7b00c65f5135d7a8b6739618809686ae198c8f38b9b2f2548ea12

Score

10^/10

hawkeye_reborn m00nd3v_logger collection keylogger rezer0 spyware stealer trojan

Malware Config

Extracted

Family

hawkeye_reborn

Version

10.1.2.2

Credentials

Protocol: ftp
Host:
ftp.airbiast.com
Port:
21
Username:
[email protected]
Password:
playboy123#

Mutex

40f2c4d7-d616-43ae-974d-93b4bdc7e04d

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:false _Delivery:2 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPort:0 _EmailSSL:false _ExecutionDelay:10 _FTPPassword:playboy123# _FTPPort:21 _FTPSFTP:true _FTPServer:ftp.airbiast.com _FTPUsername:[email protected] _FakeMessageIcon:0 _FakeMessageShow:false _FileBinder:false _HideFile:false _HistoryCleaner:false _Install:false _InstallLocation:0 _InstallStartup:false _InstallStartupPersistance:false _KeyStrokeLogger:false _LogInterval:43800 _MeltFile:false _Mutex:40f2c4d7-d616-43ae-974d-93b4bdc7e04d _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:false _SystemInfo:false _Version:10.1.2.2 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]
name
HawkEye Keylogger - RebornX, Version=10.1.2.2, 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 4 IoCs

Detects M00nD3v Logger payload in memory.

Processes:

resource	yara_rule
behavioral1/memory/1592-61-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger
behavioral1/memory/1592-62-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger
behavioral1/memory/1592-63-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger
behavioral1/memory/1592-64-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

ReZer0 packer 1 IoCs

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

rezer0

Processes:

resource	yara_rule
behavioral1/memory/616-57-0x0000000000450000-0x00000000004E8000-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 stealer

Data from Local System
T1005

Credentials in Files
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

Receipt_010000002097_04292020.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Receipt_010000002097_04292020.exe
Key opened	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Receipt_010000002097_04292020.exe
Key opened	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Receipt_010000002097_04292020.exe

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

4 bot.whatismyipaddress.com
Suspicious use of SetThreadContext 1 IoCs

Processes:

Receipt_010000002097_04292020.exe

description pid process target process

PID 616 set thread context of 1592 616 Receipt_010000002097_04292020.exe Receipt_010000002097_04292020.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
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

1648 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

Receipt_010000002097_04292020.exe

pid process

616 Receipt_010000002097_04292020.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Receipt_010000002097_04292020.exeReceipt_010000002097_04292020.exe

description pid process

Token: SeDebugPrivilege 616 Receipt_010000002097_04292020.exe
Token: SeDebugPrivilege 1592 Receipt_010000002097_04292020.exe

flow	ioc
4	bot.whatismyipaddress.com

description	pid	process	target process
PID 616 set thread context of 1592	616	Receipt_010000002097_04292020.exe	Receipt_010000002097_04292020.exe

pid	process
1648	schtasks.exe

pid	process
616	Receipt_010000002097_04292020.exe

description	pid	process
Token: SeDebugPrivilege	616	Receipt_010000002097_04292020.exe
Token: SeDebugPrivilege	1592	Receipt_010000002097_04292020.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

Receipt_010000002097_04292020.exe

description	pid	process	target process
PID 616 wrote to memory of 1648	616	Receipt_010000002097_04292020.exe	schtasks.exe
PID 616 wrote to memory of 1648	616	Receipt_010000002097_04292020.exe	schtasks.exe
PID 616 wrote to memory of 1648	616	Receipt_010000002097_04292020.exe	schtasks.exe
PID 616 wrote to memory of 1648	616	Receipt_010000002097_04292020.exe	schtasks.exe
PID 616 wrote to memory of 1592	616	Receipt_010000002097_04292020.exe	Receipt_010000002097_04292020.exe
PID 616 wrote to memory of 1592	616	Receipt_010000002097_04292020.exe	Receipt_010000002097_04292020.exe
PID 616 wrote to memory of 1592	616	Receipt_010000002097_04292020.exe	Receipt_010000002097_04292020.exe
PID 616 wrote to memory of 1592	616	Receipt_010000002097_04292020.exe	Receipt_010000002097_04292020.exe
PID 616 wrote to memory of 1592	616	Receipt_010000002097_04292020.exe	Receipt_010000002097_04292020.exe
PID 616 wrote to memory of 1592	616	Receipt_010000002097_04292020.exe	Receipt_010000002097_04292020.exe
PID 616 wrote to memory of 1592	616	Receipt_010000002097_04292020.exe	Receipt_010000002097_04292020.exe
PID 616 wrote to memory of 1592	616	Receipt_010000002097_04292020.exe	Receipt_010000002097_04292020.exe
PID 616 wrote to memory of 1592	616	Receipt_010000002097_04292020.exe	Receipt_010000002097_04292020.exe

outlook_office_path 1 IoCs

Processes:

Receipt_010000002097_04292020.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Receipt_010000002097_04292020.exe

outlook_win_path 1 IoCs

Processes:

Receipt_010000002097_04292020.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Receipt_010000002097_04292020.exe

C:\Users\Admin\AppData\Local\Temp\Receipt_010000002097_04292020.exe
"C:\Users\Admin\AppData\Local\Temp\Receipt_010000002097_04292020.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:616

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\naityLl" /XML "C:\Users\Admin\AppData\Local\Temp\tmp34A.tmp"
2⤵
- Creates scheduled task(s)
PID:1648

C:\Users\Admin\AppData\Local\Temp\Receipt_010000002097_04292020.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1592

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp34A.tmp

MD5
612d8e5b7d732cbb511eb015c00d27c0

SHA1
618fc167011e68508cb6300021083adfd54c57ea

SHA256
948255a97b6056dee225b2ef10b0df66b24db9c27c36745a8da02a30a0adcb55

SHA512
5a123d76674c4e8a11d142ec76a8a681cb4c136127e251906974c6f0cc1299c48d6eb4169e600a48ee51052a278912cfa8bc7c1cd3c934d1dd75f1e1d67c9876

Download Submit
memory/616-53-0x0000000000FF0000-0x00000000010AC000-memory.dmp

Filesize
752KB

Download
memory/616-54-0x0000000076421000-0x0000000076423000-memory.dmp

Filesize
8KB

Download
memory/616-55-0x0000000007240000-0x0000000007241000-memory.dmp

Filesize
4KB

Download
memory/616-56-0x00000000008D0000-0x00000000008D8000-memory.dmp

Filesize
32KB

Download
memory/616-57-0x0000000000450000-0x00000000004E8000-memory.dmp

Filesize
608KB

Download
memory/1592-59-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1592-60-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1592-61-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1592-62-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1592-63-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1592-64-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1592-65-0x0000000000490000-0x0000000000496000-memory.dmp

Filesize
24KB

Download
memory/1592-67-0x0000000004AA0000-0x0000000004AA1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads