hawkeye_reborn | 48084ef013a8f27920d631352f87d1d63a5e63cf2354e4e854b24e220ef3662a

General

Target

5bf3f4153e1c39a2852d96d268f130b6_JaffaCakes118.exe
Size

775KB
MD5

5bf3f4153e1c39a2852d96d268f130b6
SHA1

16b899e8dca610a1f1abb754ffd95c1f6b7cd4fc
SHA256

48084ef013a8f27920d631352f87d1d63a5e63cf2354e4e854b24e220ef3662a
SHA512

55e9261cc831dd5bb1620bb31aad178676d624399cfc26d065930aa306267e186c7a2d89a23001192743ba4d020d274f951918d4f4c9f593e2c28108029afa87
SSDEEP

24576:wgSzmwm2Oo3KSe2w8Q27H6DJ4owJ8KIe:wgyk2OmKSRw8faDp0DI

Score

10^/10

hawkeye_reborn m00nd3v_logger agilenet infostealer keylogger persistence 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 1 IoCs

Detects M00nD3v Logger payload in memory.

infostealer

resource	yara_rule
behavioral2/memory/2468-17-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 1 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/2468-20-0x0000000005120000-0x0000000005196000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 1 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/2468-20-0x0000000005120000-0x0000000005196000-memory.dmp	WebBrowserPassView

Nirsoft 1 IoCs

resource	yara_rule
behavioral2/memory/2468-20-0x0000000005120000-0x0000000005196000-memory.dmp	Nirsoft

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\Control Panel\International\Geo\Nation	5bf3f4153e1c39a2852d96d268f130b6_JaffaCakes118.exe

Executes dropped EXE 2 IoCs

pid	Process
2700	packages.exe
2468	packages.exe

Obfuscated with Agile.Net obfuscator 1 IoCs

Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

agilenet

resource	yara_rule
behavioral2/memory/1708-5-0x0000000004A90000-0x0000000004ABC000-memory.dmp	agile_net

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Application = "C:\\Users\\Admin\\AppData\\Local\\packages.exe -boot"	packages.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
49	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2700 set thread context of 2468	2700	packages.exe	105

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1708	5bf3f4153e1c39a2852d96d268f130b6_JaffaCakes118.exe
2700	packages.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1708	5bf3f4153e1c39a2852d96d268f130b6_JaffaCakes118.exe
Token: SeDebugPrivilege	2700	packages.exe
Token: SeDebugPrivilege	2468	packages.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1708 wrote to memory of 2372	1708	5bf3f4153e1c39a2852d96d268f130b6_JaffaCakes118.exe	97
PID 1708 wrote to memory of 2372	1708	5bf3f4153e1c39a2852d96d268f130b6_JaffaCakes118.exe	97
PID 1708 wrote to memory of 2372	1708	5bf3f4153e1c39a2852d96d268f130b6_JaffaCakes118.exe	97
PID 1708 wrote to memory of 3472	1708	5bf3f4153e1c39a2852d96d268f130b6_JaffaCakes118.exe	99
PID 1708 wrote to memory of 3472	1708	5bf3f4153e1c39a2852d96d268f130b6_JaffaCakes118.exe	99
PID 1708 wrote to memory of 3472	1708	5bf3f4153e1c39a2852d96d268f130b6_JaffaCakes118.exe	99
PID 3372 wrote to memory of 2700	3372	explorer.exe	101
PID 3372 wrote to memory of 2700	3372	explorer.exe	101
PID 3372 wrote to memory of 2700	3372	explorer.exe	101
PID 2700 wrote to memory of 2468	2700	packages.exe	105
PID 2700 wrote to memory of 2468	2700	packages.exe	105
PID 2700 wrote to memory of 2468	2700	packages.exe	105
PID 2700 wrote to memory of 2468	2700	packages.exe	105
PID 2700 wrote to memory of 2468	2700	packages.exe	105
PID 2700 wrote to memory of 2468	2700	packages.exe	105
PID 2700 wrote to memory of 2468	2700	packages.exe	105
PID 2700 wrote to memory of 2468	2700	packages.exe	105

C:\Users\Admin\AppData\Local\Temp\5bf3f4153e1c39a2852d96d268f130b6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5bf3f4153e1c39a2852d96d268f130b6_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1708
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\5bf3f4153e1c39a2852d96d268f130b6_JaffaCakes118.exe" "C:\Users\Admin\AppData\Local\packages.exe"
  2⤵
  PID:2372
- C:\Windows\SysWOW64\explorer.exe
  "C:\Windows\System32\explorer.exe" /c, "C:\Users\Admin\AppData\Local\packages.exe"
  2⤵
  PID:3472

C:\Windows\explorer.exe
C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
1⤵
- Suspicious use of WriteProcessMemory
PID:3372
- C:\Users\Admin\AppData\Local\packages.exe
  "C:\Users\Admin\AppData\Local\packages.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2700
- - C:\Users\Admin\AppData\Local\packages.exe
    "C:\Users\Admin\AppData\Local\packages.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:2468

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
C:\Users\Admin\AppData\Local\packages.exe

Filesize
775KB

MD5
5bf3f4153e1c39a2852d96d268f130b6

SHA1
16b899e8dca610a1f1abb754ffd95c1f6b7cd4fc

SHA256
48084ef013a8f27920d631352f87d1d63a5e63cf2354e4e854b24e220ef3662a

SHA512
55e9261cc831dd5bb1620bb31aad178676d624399cfc26d065930aa306267e186c7a2d89a23001192743ba4d020d274f951918d4f4c9f593e2c28108029afa87

Download Submit
memory/1708-10-0x00000000752EE000-0x00000000752EF000-memory.dmp

Filesize
4KB

Download
memory/1708-11-0x00000000752E0000-0x0000000075A90000-memory.dmp

Filesize
7.7MB

Download
memory/1708-4-0x0000000007640000-0x0000000007764000-memory.dmp

Filesize
1.1MB

Download
memory/1708-5-0x0000000004A90000-0x0000000004ABC000-memory.dmp

Filesize
176KB

Download
memory/1708-6-0x00000000752E0000-0x0000000075A90000-memory.dmp

Filesize
7.7MB

Download
memory/1708-7-0x0000000002400000-0x000000000240A000-memory.dmp

Filesize
40KB

Download
memory/1708-0-0x00000000752EE000-0x00000000752EF000-memory.dmp

Filesize
4KB

Download
memory/1708-3-0x0000000004AE0000-0x0000000004B72000-memory.dmp

Filesize
584KB

Download
memory/1708-13-0x00000000752E0000-0x0000000075A90000-memory.dmp

Filesize
7.7MB

Download
memory/1708-2-0x0000000005090000-0x0000000005634000-memory.dmp

Filesize
5.6MB

Download
memory/1708-1-0x0000000000070000-0x000000000013A000-memory.dmp

Filesize
808KB

Download
memory/2468-17-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2468-20-0x0000000005120000-0x0000000005196000-memory.dmp

Filesize
472KB

Download
memory/2468-21-0x0000000005380000-0x00000000053E6000-memory.dmp

Filesize
408KB

Download
memory/2700-16-0x0000000009580000-0x000000000961C000-memory.dmp

Filesize
624KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads