hawkeye_reborn | 48084ef013a8f27920d631352f87d1d63a5e63cf2354e4e854b24e220ef3662a

Analysis

max time kernel
158s
max time network
170s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
14/07/2022, 04:32

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General

Target
48084ef013a8f27920d631352f87d1d63a5e63cf2354e4e854b24e220ef3662a.exe
Size 775KB
Sample220714-e51g6sgeh7
SHA256 48084ef013a8f27920d631352f87d1d63a5e63cf2354e4e854b24e220ef3662a
MD5 5bf3f4153e1c39a2852d96d268f130b6
SHA1 16b899e8dca610a1f1abb754ffd95c1f6b7cd4fc
SHA512 55e9261cc831dd5bb1620bb31aad178676d624399cfc26d065930aa306267e186c7a2d89a23001192743ba4d020d274f951918d4f4c9f593e2c28108029afa87
MD5 SHA1 SHA512

Score

10^/10

hawkeye_reborn m00nd3v_logger 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/988-141-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

Executes dropped EXE 2 IoCs

pid	Process
2648	packages.exe
988	packages.exe

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-1-5-21-3751123196-3323558407-1869646069-1000\Control Panel\International\Geo\Nation	48084ef013a8f27920d631352f87d1d63a5e63cf2354e4e854b24e220ef3662a.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\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
39	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2648 set thread context of 988	2648	packages.exe	86

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2616	48084ef013a8f27920d631352f87d1d63a5e63cf2354e4e854b24e220ef3662a.exe
2648	packages.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2616	48084ef013a8f27920d631352f87d1d63a5e63cf2354e4e854b24e220ef3662a.exe
Token: SeDebugPrivilege	2648	packages.exe
Token: SeDebugPrivilege	988	packages.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2616 wrote to memory of 4240	2616	48084ef013a8f27920d631352f87d1d63a5e63cf2354e4e854b24e220ef3662a.exe	80
PID 2616 wrote to memory of 4240	2616	48084ef013a8f27920d631352f87d1d63a5e63cf2354e4e854b24e220ef3662a.exe	80
PID 2616 wrote to memory of 4240	2616	48084ef013a8f27920d631352f87d1d63a5e63cf2354e4e854b24e220ef3662a.exe	80
PID 2616 wrote to memory of 2324	2616	48084ef013a8f27920d631352f87d1d63a5e63cf2354e4e854b24e220ef3662a.exe	82
PID 2616 wrote to memory of 2324	2616	48084ef013a8f27920d631352f87d1d63a5e63cf2354e4e854b24e220ef3662a.exe	82
PID 2616 wrote to memory of 2324	2616	48084ef013a8f27920d631352f87d1d63a5e63cf2354e4e854b24e220ef3662a.exe	82
PID 2668 wrote to memory of 2648	2668	explorer.exe	84
PID 2668 wrote to memory of 2648	2668	explorer.exe	84
PID 2668 wrote to memory of 2648	2668	explorer.exe	84
PID 2648 wrote to memory of 988	2648	packages.exe	86
PID 2648 wrote to memory of 988	2648	packages.exe	86
PID 2648 wrote to memory of 988	2648	packages.exe	86
PID 2648 wrote to memory of 988	2648	packages.exe	86
PID 2648 wrote to memory of 988	2648	packages.exe	86
PID 2648 wrote to memory of 988	2648	packages.exe	86
PID 2648 wrote to memory of 988	2648	packages.exe	86
PID 2648 wrote to memory of 988	2648	packages.exe	86

C:\Users\Admin\AppData\Local\Temp\48084ef013a8f27920d631352f87d1d63a5e63cf2354e4e854b24e220ef3662a.exe
"C:\Users\Admin\AppData\Local\Temp\48084ef013a8f27920d631352f87d1d63a5e63cf2354e4e854b24e220ef3662a.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2616
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\48084ef013a8f27920d631352f87d1d63a5e63cf2354e4e854b24e220ef3662a.exe" "C:\Users\Admin\AppData\Local\packages.exe"
  2⤵
  PID:4240
- C:\Windows\SysWOW64\explorer.exe
  "C:\Windows\System32\explorer.exe" /c, "C:\Users\Admin\AppData\Local\packages.exe"
  2⤵
  PID:2324

C:\Windows\explorer.exe
C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
1⤵
- Suspicious use of WriteProcessMemory
PID:2668
- 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:2648
- - C:\Users\Admin\AppData\Local\packages.exe
    "C:\Users\Admin\AppData\Local\packages.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:988

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

packages.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\packages.exe.log
Size 1KB
SHA256 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
MD5 8ec831f3e3a3f77e4a7b9cd32b48384c
SHA1 d83f09fd87c5bd86e045873c231c14836e76a05c
SHA512 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
MD5 SHA1 SHA512

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packages.exe

Path C:\Users\Admin\AppData\Local\packages.exe
Size 775KB
SHA256 48084ef013a8f27920d631352f87d1d63a5e63cf2354e4e854b24e220ef3662a
MD5 5bf3f4153e1c39a2852d96d268f130b6
SHA1 16b899e8dca610a1f1abb754ffd95c1f6b7cd4fc
SHA512 55e9261cc831dd5bb1620bb31aad178676d624399cfc26d065930aa306267e186c7a2d89a23001192743ba4d020d274f951918d4f4c9f593e2c28108029afa87
SSDEEP 24576:wgSzmwm2Oo3KSe2w8Q27H6DJ4owJ8KIe:wgyk2OmKSRw8faDp0DI
MD5 SHA1 SHA512 SSDEEP

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packages.exe

Path C:\Users\Admin\AppData\Local\packages.exe
Size 775KB
SHA256 48084ef013a8f27920d631352f87d1d63a5e63cf2354e4e854b24e220ef3662a
MD5 5bf3f4153e1c39a2852d96d268f130b6
SHA1 16b899e8dca610a1f1abb754ffd95c1f6b7cd4fc
SHA512 55e9261cc831dd5bb1620bb31aad178676d624399cfc26d065930aa306267e186c7a2d89a23001192743ba4d020d274f951918d4f4c9f593e2c28108029afa87
SSDEEP 24576:wgSzmwm2Oo3KSe2w8Q27H6DJ4owJ8KIe:wgyk2OmKSRw8faDp0DI
MD5 SHA1 SHA512 SSDEEP

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packages.exe

Path C:\Users\Admin\AppData\Local\packages.exe
Size 775KB
SHA256 48084ef013a8f27920d631352f87d1d63a5e63cf2354e4e854b24e220ef3662a
MD5 5bf3f4153e1c39a2852d96d268f130b6
SHA1 16b899e8dca610a1f1abb754ffd95c1f6b7cd4fc
SHA512 55e9261cc831dd5bb1620bb31aad178676d624399cfc26d065930aa306267e186c7a2d89a23001192743ba4d020d274f951918d4f4c9f593e2c28108029afa87
SSDEEP 24576:wgSzmwm2Oo3KSe2w8Q27H6DJ4owJ8KIe:wgyk2OmKSRw8faDp0DI
MD5 SHA1 SHA512 SSDEEP

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memory/988-144-0x0000000005760000-0x00000000057C6000-memory.dmp

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memory/988-141-0x0000000000400000-0x0000000000490000-memory.dmp

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memory/2616-133-0x00000000050D0000-0x00000000050DA000-memory.dmp

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memory/2616-130-0x0000000000180000-0x000000000024A000-memory.dmp

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memory/2616-132-0x0000000004C40000-0x0000000004CD2000-memory.dmp

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memory/2616-131-0x0000000005150000-0x00000000056F4000-memory.dmp

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memory/2648-139-0x0000000006320000-0x00000000063BC000-memory.dmp

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