hawkeye_reborn | bbf613ce1f6850b2b62c6f55082ab7b9bcc7f92db0a8ec8f0b495e29cb4988ae

General

Target

07675566556 PURCHASE ORDERpdf.exe
Size

876KB
MD5

b274988968c4256575dd4c4403838324
SHA1

a62d5ceb57ddec5dcffe768c6f48ff1dae66db67
SHA256

bbf613ce1f6850b2b62c6f55082ab7b9bcc7f92db0a8ec8f0b495e29cb4988ae
SHA512

abc5906d8e1e69ff1b33c61db06c4802e370efc8c15db8742092148fbb57aa8df3bd70e6b54fcf6b9a232642318510a4b352ce9810fbd7a1904b6f806d379978

Score

10^/10

keylogger trojan stealer spyware hawkeye_reborn

Malware Config

Signatures

HawkEye Reborn
HawkEye Reborn is an enchanced version of the HawkEye malware kit.
keylogger trojan stealer spyware hawkeye_reborn
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
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

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

07675566556 PURCHASE ORDERpdf.exe07675566556 PURCHASE ORDERpdf.exe

description	pid	process	target process
PID 3992 wrote to memory of 3608	3992	07675566556 PURCHASE ORDERpdf.exe	schtasks.exe
PID 3992 wrote to memory of 3608	3992	07675566556 PURCHASE ORDERpdf.exe	schtasks.exe
PID 3992 wrote to memory of 3608	3992	07675566556 PURCHASE ORDERpdf.exe	schtasks.exe
PID 3992 wrote to memory of 2492	3992	07675566556 PURCHASE ORDERpdf.exe	07675566556 PURCHASE ORDERpdf.exe
PID 3992 wrote to memory of 2492	3992	07675566556 PURCHASE ORDERpdf.exe	07675566556 PURCHASE ORDERpdf.exe
PID 3992 wrote to memory of 2492	3992	07675566556 PURCHASE ORDERpdf.exe	07675566556 PURCHASE ORDERpdf.exe
PID 3992 wrote to memory of 2492	3992	07675566556 PURCHASE ORDERpdf.exe	07675566556 PURCHASE ORDERpdf.exe
PID 3992 wrote to memory of 2492	3992	07675566556 PURCHASE ORDERpdf.exe	07675566556 PURCHASE ORDERpdf.exe
PID 3992 wrote to memory of 2492	3992	07675566556 PURCHASE ORDERpdf.exe	07675566556 PURCHASE ORDERpdf.exe
PID 3992 wrote to memory of 2492	3992	07675566556 PURCHASE ORDERpdf.exe	07675566556 PURCHASE ORDERpdf.exe
PID 3992 wrote to memory of 2492	3992	07675566556 PURCHASE ORDERpdf.exe	07675566556 PURCHASE ORDERpdf.exe
PID 2492 wrote to memory of 4088	2492	07675566556 PURCHASE ORDERpdf.exe	vbc.exe
PID 2492 wrote to memory of 4088	2492	07675566556 PURCHASE ORDERpdf.exe	vbc.exe
PID 2492 wrote to memory of 4088	2492	07675566556 PURCHASE ORDERpdf.exe	vbc.exe
PID 2492 wrote to memory of 4088	2492	07675566556 PURCHASE ORDERpdf.exe	vbc.exe
PID 2492 wrote to memory of 4088	2492	07675566556 PURCHASE ORDERpdf.exe	vbc.exe
PID 2492 wrote to memory of 4088	2492	07675566556 PURCHASE ORDERpdf.exe	vbc.exe
PID 2492 wrote to memory of 4088	2492	07675566556 PURCHASE ORDERpdf.exe	vbc.exe
PID 2492 wrote to memory of 4088	2492	07675566556 PURCHASE ORDERpdf.exe	vbc.exe
PID 2492 wrote to memory of 4088	2492	07675566556 PURCHASE ORDERpdf.exe	vbc.exe
PID 2492 wrote to memory of 3376	2492	07675566556 PURCHASE ORDERpdf.exe	vbc.exe
PID 2492 wrote to memory of 3376	2492	07675566556 PURCHASE ORDERpdf.exe	vbc.exe
PID 2492 wrote to memory of 3376	2492	07675566556 PURCHASE ORDERpdf.exe	vbc.exe
PID 2492 wrote to memory of 3376	2492	07675566556 PURCHASE ORDERpdf.exe	vbc.exe
PID 2492 wrote to memory of 3376	2492	07675566556 PURCHASE ORDERpdf.exe	vbc.exe
PID 2492 wrote to memory of 3376	2492	07675566556 PURCHASE ORDERpdf.exe	vbc.exe
PID 2492 wrote to memory of 3376	2492	07675566556 PURCHASE ORDERpdf.exe	vbc.exe
PID 2492 wrote to memory of 3376	2492	07675566556 PURCHASE ORDERpdf.exe	vbc.exe
PID 2492 wrote to memory of 3376	2492	07675566556 PURCHASE ORDERpdf.exe	vbc.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

07675566556 PURCHASE ORDERpdf.exe07675566556 PURCHASE ORDERpdf.exe

description	pid	process	target process
PID 3992 set thread context of 2492	3992	07675566556 PURCHASE ORDERpdf.exe	07675566556 PURCHASE ORDERpdf.exe
PID 2492 set thread context of 4088	2492	07675566556 PURCHASE ORDERpdf.exe	vbc.exe
PID 2492 set thread context of 3376	2492	07675566556 PURCHASE ORDERpdf.exe	vbc.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

vbc.exe

pid process

4088 vbc.exe
4088 vbc.exe
4088 vbc.exe
4088 vbc.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

8 bot.whatismyipaddress.com
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

3608 schtasks.exe

pid	process
4088	vbc.exe
4088	vbc.exe
4088	vbc.exe
4088	vbc.exe

flow	ioc
8	bot.whatismyipaddress.com

pid	process
3608	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\07675566556 PURCHASE ORDERpdf.exe
"C:\Users\Admin\AppData\Local\Temp\07675566556 PURCHASE ORDERpdf.exe"
1⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
PID:3992

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\eLajqaT" /XML "C:\Users\Admin\AppData\Local\Temp\tmp85D9.tmp"
2⤵
- Creates scheduled task(s)
PID:3608

C:\Users\Admin\AppData\Local\Temp\07675566556 PURCHASE ORDERpdf.exe
"{path}"
2⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
PID:2492

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\tmpCDDF.tmp"
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:4088

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\tmpDA24.tmp"
3⤵
PID:3376

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_v2.0_32\UsageLogs\07675566556 PURCHASE ORDERpdf.exe.log

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C:\Users\Admin\AppData\Local\Temp\tmp85D9.tmp

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

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memory/2492-1-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

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memory/3376-6-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

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memory/3376-7-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

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memory/4088-3-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

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memory/4088-4-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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