hawkeye_reborn | ff573280232ed2fb078b7ac91b816d2d847e6955f321a9afc8ad4e0cc6bd7793

General

Target

4625e41f7ccbd1ab169d665121034752_JaffaCakes118.exe
Size

577KB
MD5

4625e41f7ccbd1ab169d665121034752
SHA1

06a854a453a6bb5d64df476044140d1428fd35f9
SHA256

ff573280232ed2fb078b7ac91b816d2d847e6955f321a9afc8ad4e0cc6bd7793
SHA512

9556bf88284b9fa6fd00ec168303fec197a9ff2ff1981cd008f2f0ea7e70f13ee9f61959e82fd5a428753b3f6affa9de0b98df9bc93f428d1f55836c2574bbaf
SSDEEP

12288:IAhIUe6GgzZ9mlpJHMaxqh1w4KiHWq/79mgPADXApwGq:IAhIHPoZ9EJsaxaRHvHlwGq

Score

10^/10

hawkeye_reborn m00nd3v_logger defense_evasion discovery infostealer keylogger spyware stealer trojan

Malware Config

Extracted

Family

hawkeye_reborn

Attributes

fields
name

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 5 IoCs

Detects M00nD3v Logger payload in memory.

infostealer

resource	yara_rule
behavioral1/memory/288-18-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger
behavioral1/memory/288-16-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger
behavioral1/memory/288-27-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger
behavioral1/memory/288-25-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger
behavioral1/memory/288-22-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

Executes dropped EXE 1 IoCs

pid	Process
288	svhost.exe

Loads dropped DLL 2 IoCs

pid	Process
2232	4625e41f7ccbd1ab169d665121034752_JaffaCakes118.exe
2232	4625e41f7ccbd1ab169d665121034752_JaffaCakes118.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.

flow	ioc
4	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2232 set thread context of 288	2232	4625e41f7ccbd1ab169d665121034752_JaffaCakes118.exe	34

Subvert Trust Controls: Mark-of-the-Web Bypass 1 TTPs 1 IoCs

When files are downloaded from the Internet, they are tagged with a hidden NTFS Alternate Data Stream (ADS) named Zone.Identifier with a specific value known as the MOTW.

defense_evasion

SIP and Trust Provider Hijacking

T1553.003

description	ioc	Process
File created	C:\Users\Admin\AppData\Local\Temp\hmmm\hmmm.exe:Zone.Identifier	cmd.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4625e41f7ccbd1ab169d665121034752_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svhost.exe

NTFS ADS 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Local\Temp\hmmm\hmmm.exe:Zone.Identifier	cmd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2232	4625e41f7ccbd1ab169d665121034752_JaffaCakes118.exe
2232	4625e41f7ccbd1ab169d665121034752_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2232	4625e41f7ccbd1ab169d665121034752_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2232 wrote to memory of 2364	2232	4625e41f7ccbd1ab169d665121034752_JaffaCakes118.exe	31
PID 2232 wrote to memory of 2364	2232	4625e41f7ccbd1ab169d665121034752_JaffaCakes118.exe	31
PID 2232 wrote to memory of 2364	2232	4625e41f7ccbd1ab169d665121034752_JaffaCakes118.exe	31
PID 2232 wrote to memory of 2364	2232	4625e41f7ccbd1ab169d665121034752_JaffaCakes118.exe	31
PID 2364 wrote to memory of 2956	2364	cmd.exe	33
PID 2364 wrote to memory of 2956	2364	cmd.exe	33
PID 2364 wrote to memory of 2956	2364	cmd.exe	33
PID 2364 wrote to memory of 2956	2364	cmd.exe	33
PID 2232 wrote to memory of 288	2232	4625e41f7ccbd1ab169d665121034752_JaffaCakes118.exe	34
PID 2232 wrote to memory of 288	2232	4625e41f7ccbd1ab169d665121034752_JaffaCakes118.exe	34
PID 2232 wrote to memory of 288	2232	4625e41f7ccbd1ab169d665121034752_JaffaCakes118.exe	34
PID 2232 wrote to memory of 288	2232	4625e41f7ccbd1ab169d665121034752_JaffaCakes118.exe	34
PID 2232 wrote to memory of 288	2232	4625e41f7ccbd1ab169d665121034752_JaffaCakes118.exe	34
PID 2232 wrote to memory of 288	2232	4625e41f7ccbd1ab169d665121034752_JaffaCakes118.exe	34
PID 2232 wrote to memory of 288	2232	4625e41f7ccbd1ab169d665121034752_JaffaCakes118.exe	34
PID 2232 wrote to memory of 288	2232	4625e41f7ccbd1ab169d665121034752_JaffaCakes118.exe	34
PID 2232 wrote to memory of 288	2232	4625e41f7ccbd1ab169d665121034752_JaffaCakes118.exe	34

C:\Users\Admin\AppData\Local\Temp\4625e41f7ccbd1ab169d665121034752_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4625e41f7ccbd1ab169d665121034752_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2232
- C:\Windows\SysWOW64\cmd.exe
  "cmd.exe"
  2⤵
  - Subvert Trust Controls: Mark-of-the-Web Bypass
  - System Location Discovery: System Language Discovery
  - NTFS ADS
  - Suspicious use of WriteProcessMemory
  PID:2364
- - C:\Windows\SysWOW64\reg.exe
    reg add "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /v Load /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\hmmm\hmmm.exe.lnk" /f
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2956
- C:\Users\Admin\AppData\Local\Temp\svhost.exe
  "C:\Users\Admin\AppData\Local\Temp\svhost.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:288

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Subvert Trust Controls

1

T1553

SIP and Trust Provider Hijacking

1

T1553.003

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\hmmm\hmmm.exe

Filesize
577KB

MD5
4625e41f7ccbd1ab169d665121034752

SHA1
06a854a453a6bb5d64df476044140d1428fd35f9

SHA256
ff573280232ed2fb078b7ac91b816d2d847e6955f321a9afc8ad4e0cc6bd7793

SHA512
9556bf88284b9fa6fd00ec168303fec197a9ff2ff1981cd008f2f0ea7e70f13ee9f61959e82fd5a428753b3f6affa9de0b98df9bc93f428d1f55836c2574bbaf

Download Submit
\Users\Admin\AppData\Local\Temp\svhost.exe

Filesize
85KB

MD5
2e5f1cf69f92392f8829fc9c9263ae9b

SHA1
97b9ca766bbbdaa8c9ec960dc41b598f7fad82a5

SHA256
51985a57e085d8b17042f0cdc1f905380b792854733eb3275fd8fce4e3bb886b

SHA512
f7e096dd9d0fa3a3c04c01bf229c4b344798a4c8b7b848588c1d78cb9fadfa9b1d0fd53c1fe74d191d5561e9eb551a4a3fc918363f119ea60024dd3d67c83883

Download Submit
memory/288-16-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/288-27-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/288-18-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/288-36-0x0000000074790000-0x0000000074D3B000-memory.dmp

Filesize
5.7MB

Download
memory/288-20-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/288-15-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/288-30-0x0000000074790000-0x0000000074D3B000-memory.dmp

Filesize
5.7MB

Download
memory/288-31-0x0000000074790000-0x0000000074D3B000-memory.dmp

Filesize
5.7MB

Download
memory/288-29-0x0000000074790000-0x0000000074D3B000-memory.dmp

Filesize
5.7MB

Download
memory/288-33-0x0000000074790000-0x0000000074D3B000-memory.dmp

Filesize
5.7MB

Download
memory/288-25-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/288-22-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/288-14-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2232-1-0x0000000074790000-0x0000000074D3B000-memory.dmp

Filesize
5.7MB

Download
memory/2232-32-0x0000000074790000-0x0000000074D3B000-memory.dmp

Filesize
5.7MB

Download
memory/2232-2-0x0000000074790000-0x0000000074D3B000-memory.dmp

Filesize
5.7MB

Download
memory/2232-34-0x0000000074790000-0x0000000074D3B000-memory.dmp

Filesize
5.7MB

Download
memory/2232-0-0x0000000074791000-0x0000000074792000-memory.dmp

Filesize
4KB

Download

Analysis

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