hawkeye_reborn | 8eb98ee38347084673c5e45fef42a28fd5b48249e520b9feb2e99b809424b75d

General

Target

260017# PURCHASE LIST pdf.exe
Size

1.1MB
MD5

2a01ff3fa54364cc15e6535be1e57cca
SHA1

8c1d0197d9fac0d7d580702860d35049424aa9af
SHA256

3dd0e88a93b6d4fa561f0ece77fee607262c53a5ecb7164b64c29505b88083a8
SHA512

3a2467296decf132a37fa164424acee57a3299e4d851829786359d0b2c9c41e62a5f136049b06ae2e51697f27561f7d24f86e4c5a12f024a7305d81089d9b041

Score

10^/10

hawkeye_reborn collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

hawkeye_reborn

Version

10.0.0.1

Credentials

Protocol: ftp
Host:
ftp.gracexmhk.info
Port:
21
Username:
[email protected]
Password:
Success2020

Mutex

087f4bc7-a2fd-471f-96a7-262cb45e1afa

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:Success2020 _FTPPort:21 _FTPSFTP:true _FTPServer:ftp.gracexmhk.info _FTPUsername:[email protected] _FakeMessageIcon:0 _FakeMessageShow:false _FileBinder:false _HideFile:false _HistoryCleaner:false _Install:false _InstallLocation:0 _InstallStartup:false _InstallStartupPersistance:false _KeyStrokeLogger:false _LogInterval:10 _MeltFile:false _Mutex:087f4bc7-a2fd-471f-96a7-262cb45e1afa _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:false _SystemInfo:false _Version:10.0.0.1 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]
name
HawkEye RebornX, Version=10.0.0.1, Culture=neutral, PublicKeyToken=null

Signatures

HawkEye Reborn
HawkEye Reborn is an enhanced version of the HawkEye malware kit.
keylogger trojan stealer spyware hawkeye_reborn

NirSoft MailPassView 2 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/1492-80-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral1/memory/1492-82-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 2 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/1124-71-0x0000000000400000-0x000000000045C000-memory.dmp	WebBrowserPassView
behavioral1/memory/1124-73-0x0000000000400000-0x000000000045C000-memory.dmp	WebBrowserPassView

Nirsoft 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1124-71-0x0000000000400000-0x000000000045C000-memory.dmp	Nirsoft
behavioral1/memory/1124-73-0x0000000000400000-0x000000000045C000-memory.dmp	Nirsoft
behavioral1/memory/1492-80-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral1/memory/1492-82-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft

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-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

260017# PURCHASE LIST pdf.exe260017# PURCHASE LIST pdf.exe

description	pid	process	target process
PID 1272 set thread context of 240	1272	260017# PURCHASE LIST pdf.exe	260017# PURCHASE LIST pdf.exe
PID 240 set thread context of 1124	240	260017# PURCHASE LIST pdf.exe	vbc.exe
PID 240 set thread context of 1492	240	260017# PURCHASE LIST pdf.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
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

436 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

260017# PURCHASE LIST pdf.exevbc.exe

pid process

1272 260017# PURCHASE LIST pdf.exe
1272 260017# PURCHASE LIST pdf.exe
1124 vbc.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

260017# PURCHASE LIST pdf.exe

description pid process

Token: SeDebugPrivilege 1272 260017# PURCHASE LIST pdf.exe

pid	process
436	schtasks.exe

pid	process
1272	260017# PURCHASE LIST pdf.exe
1272	260017# PURCHASE LIST pdf.exe
1124	vbc.exe

description	pid	process
Token: SeDebugPrivilege	1272	260017# PURCHASE LIST pdf.exe

Suspicious use of WriteProcessMemory 37 IoCs

Processes:

260017# PURCHASE LIST pdf.exe260017# PURCHASE LIST pdf.exe

description	pid	process	target process
PID 1272 wrote to memory of 436	1272	260017# PURCHASE LIST pdf.exe	schtasks.exe
PID 1272 wrote to memory of 436	1272	260017# PURCHASE LIST pdf.exe	schtasks.exe
PID 1272 wrote to memory of 436	1272	260017# PURCHASE LIST pdf.exe	schtasks.exe
PID 1272 wrote to memory of 436	1272	260017# PURCHASE LIST pdf.exe	schtasks.exe
PID 1272 wrote to memory of 1412	1272	260017# PURCHASE LIST pdf.exe	260017# PURCHASE LIST pdf.exe
PID 1272 wrote to memory of 1412	1272	260017# PURCHASE LIST pdf.exe	260017# PURCHASE LIST pdf.exe
PID 1272 wrote to memory of 1412	1272	260017# PURCHASE LIST pdf.exe	260017# PURCHASE LIST pdf.exe
PID 1272 wrote to memory of 1412	1272	260017# PURCHASE LIST pdf.exe	260017# PURCHASE LIST pdf.exe
PID 1272 wrote to memory of 240	1272	260017# PURCHASE LIST pdf.exe	260017# PURCHASE LIST pdf.exe
PID 1272 wrote to memory of 240	1272	260017# PURCHASE LIST pdf.exe	260017# PURCHASE LIST pdf.exe
PID 1272 wrote to memory of 240	1272	260017# PURCHASE LIST pdf.exe	260017# PURCHASE LIST pdf.exe
PID 1272 wrote to memory of 240	1272	260017# PURCHASE LIST pdf.exe	260017# PURCHASE LIST pdf.exe
PID 1272 wrote to memory of 240	1272	260017# PURCHASE LIST pdf.exe	260017# PURCHASE LIST pdf.exe
PID 1272 wrote to memory of 240	1272	260017# PURCHASE LIST pdf.exe	260017# PURCHASE LIST pdf.exe
PID 1272 wrote to memory of 240	1272	260017# PURCHASE LIST pdf.exe	260017# PURCHASE LIST pdf.exe
PID 1272 wrote to memory of 240	1272	260017# PURCHASE LIST pdf.exe	260017# PURCHASE LIST pdf.exe
PID 1272 wrote to memory of 240	1272	260017# PURCHASE LIST pdf.exe	260017# PURCHASE LIST pdf.exe
PID 240 wrote to memory of 1124	240	260017# PURCHASE LIST pdf.exe	vbc.exe
PID 240 wrote to memory of 1124	240	260017# PURCHASE LIST pdf.exe	vbc.exe
PID 240 wrote to memory of 1124	240	260017# PURCHASE LIST pdf.exe	vbc.exe
PID 240 wrote to memory of 1124	240	260017# PURCHASE LIST pdf.exe	vbc.exe
PID 240 wrote to memory of 1124	240	260017# PURCHASE LIST pdf.exe	vbc.exe
PID 240 wrote to memory of 1124	240	260017# PURCHASE LIST pdf.exe	vbc.exe
PID 240 wrote to memory of 1124	240	260017# PURCHASE LIST pdf.exe	vbc.exe
PID 240 wrote to memory of 1124	240	260017# PURCHASE LIST pdf.exe	vbc.exe
PID 240 wrote to memory of 1124	240	260017# PURCHASE LIST pdf.exe	vbc.exe
PID 240 wrote to memory of 1124	240	260017# PURCHASE LIST pdf.exe	vbc.exe
PID 240 wrote to memory of 1492	240	260017# PURCHASE LIST pdf.exe	vbc.exe
PID 240 wrote to memory of 1492	240	260017# PURCHASE LIST pdf.exe	vbc.exe
PID 240 wrote to memory of 1492	240	260017# PURCHASE LIST pdf.exe	vbc.exe
PID 240 wrote to memory of 1492	240	260017# PURCHASE LIST pdf.exe	vbc.exe
PID 240 wrote to memory of 1492	240	260017# PURCHASE LIST pdf.exe	vbc.exe
PID 240 wrote to memory of 1492	240	260017# PURCHASE LIST pdf.exe	vbc.exe
PID 240 wrote to memory of 1492	240	260017# PURCHASE LIST pdf.exe	vbc.exe
PID 240 wrote to memory of 1492	240	260017# PURCHASE LIST pdf.exe	vbc.exe
PID 240 wrote to memory of 1492	240	260017# PURCHASE LIST pdf.exe	vbc.exe
PID 240 wrote to memory of 1492	240	260017# PURCHASE LIST pdf.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\260017# PURCHASE LIST pdf.exe
"C:\Users\Admin\AppData\Local\Temp\260017# PURCHASE LIST pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1272

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\DkoKQhprZPZjG" /XML "C:\Users\Admin\AppData\Local\Temp\tmp77DE.tmp"
2⤵
- Creates scheduled task(s)
PID:436

C:\Users\Admin\AppData\Local\Temp\260017# PURCHASE LIST pdf.exe
"{path}"
2⤵
PID:1412

C:\Users\Admin\AppData\Local\Temp\260017# PURCHASE LIST pdf.exe
"{path}"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:240

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\tmpCA22.tmp"
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1124

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\tmpBDE4.tmp"
3⤵
- Accesses Microsoft Outlook accounts
PID:1492

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

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp77DE.tmp

MD5
34376beb051781277bf9648255013618

SHA1
f542d77b8b080a4e2baac0c174b46098ffabdf43

SHA256
4b1523fa6ac6bc1ce280c1e24d4113ace5512c035b53684d6bbbd0d2d8dfb9da

SHA512
e9a00ee6a94282879b76d0e0ddd1e8740a545302c336310343633bc86d8534eeb2cffd4059f30e513a4093740f921c5459bcdea0ba507d7fe10c631b527aee24

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpCA22.tmp

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/240-63-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/240-65-0x0000000000C00000-0x0000000000C01000-memory.dmp

Filesize
4KB

Download
memory/240-59-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/240-60-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/240-62-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/240-61-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1124-68-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/1124-71-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/1124-66-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/1124-67-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/1124-73-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/1124-69-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/1124-70-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/1272-56-0x0000000000A50000-0x0000000000A51000-memory.dmp

Filesize
4KB

Download
memory/1272-55-0x0000000075021000-0x0000000075023000-memory.dmp

Filesize
8KB

Download
memory/1272-57-0x0000000000A51000-0x0000000000A52000-memory.dmp

Filesize
4KB

Download
memory/1492-75-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1492-76-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1492-77-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1492-78-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1492-79-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1492-80-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1492-82-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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