Overview
overview
3Static
static
1Payload/Ho...ot Tub
macos-10.15-amd64
1Payload/Ho...fig.py
ubuntu-18.04-amd64
Payload/Ho...fig.py
debian-9-armhf
Payload/Ho...fig.py
debian-9-mips
Payload/Ho...fig.py
debian-9-mipsel
email/mime...art.py
windows7-x64
3email/mime...art.py
windows10-2004-x64
3email/mime/text.py
windows7-x64
3email/mime/text.py
windows10-2004-x64
3email/parser.py
windows7-x64
3email/parser.py
windows10-2004-x64
3email/policy.py
windows7-x64
3email/policy.py
windows10-2004-x64
3email/quoprimime.py
windows7-x64
3email/quoprimime.py
windows10-2004-x64
3email/utils.py
windows7-x64
3email/utils.py
windows10-2004-x64
3encodings/__init__.py
windows7-x64
3encodings/__init__.py
windows10-2004-x64
3encodings/aliases.py
windows7-x64
3encodings/aliases.py
windows10-2004-x64
3encodings/ascii.py
windows7-x64
3encodings/ascii.py
windows10-2004-x64
3encodings/...dec.py
windows7-x64
3encodings/...dec.py
windows10-2004-x64
3encodings/big5.py
windows7-x64
3encodings/big5.py
windows10-2004-x64
3encodings/...scs.py
windows7-x64
3encodings/...scs.py
windows10-2004-x64
3encodings/...dec.py
windows7-x64
3encodings/...dec.py
windows10-2004-x64
3encodings/charmap.py
windows7-x64
3Analysis
-
max time kernel
117s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
28/03/2025, 13:40
Static task
static1
Behavioral task
behavioral1
Sample
Payload/Hot Tub.app/Hot Tub
Resource
macos-20241106-en
Behavioral task
behavioral2
Sample
Payload/Hot Tub.app/Python-iOS_PythonSupport.bundle/lib/python3.10/config-3.10-darwin/python-config.py
Resource
ubuntu1804-amd64-20240508-en
Behavioral task
behavioral3
Sample
Payload/Hot Tub.app/Python-iOS_PythonSupport.bundle/lib/python3.10/config-3.10-darwin/python-config.py
Resource
debian9-armhf-20240729-en
Behavioral task
behavioral4
Sample
Payload/Hot Tub.app/Python-iOS_PythonSupport.bundle/lib/python3.10/config-3.10-darwin/python-config.py
Resource
debian9-mipsbe-20240611-en
Behavioral task
behavioral5
Sample
Payload/Hot Tub.app/Python-iOS_PythonSupport.bundle/lib/python3.10/config-3.10-darwin/python-config.py
Resource
debian9-mipsel-20240611-en
Behavioral task
behavioral6
Sample
email/mime/nonmultipart.py
Resource
win7-20240903-en
Behavioral task
behavioral7
Sample
email/mime/nonmultipart.py
Resource
win10v2004-20250314-en
Behavioral task
behavioral8
Sample
email/mime/text.py
Resource
win7-20240903-en
Behavioral task
behavioral9
Sample
email/mime/text.py
Resource
win10v2004-20250314-en
Behavioral task
behavioral10
Sample
email/parser.py
Resource
win7-20240903-en
Behavioral task
behavioral11
Sample
email/parser.py
Resource
win10v2004-20250313-en
Behavioral task
behavioral12
Sample
email/policy.py
Resource
win7-20241010-en
Behavioral task
behavioral13
Sample
email/policy.py
Resource
win10v2004-20250314-en
Behavioral task
behavioral14
Sample
email/quoprimime.py
Resource
win7-20241023-en
Behavioral task
behavioral15
Sample
email/quoprimime.py
Resource
win10v2004-20250313-en
Behavioral task
behavioral16
Sample
email/utils.py
Resource
win7-20240903-en
Behavioral task
behavioral17
Sample
email/utils.py
Resource
win10v2004-20250314-en
Behavioral task
behavioral18
Sample
encodings/__init__.py
Resource
win7-20240729-en
Behavioral task
behavioral19
Sample
encodings/__init__.py
Resource
win10v2004-20250314-en
Behavioral task
behavioral20
Sample
encodings/aliases.py
Resource
win7-20240903-en
Behavioral task
behavioral21
Sample
encodings/aliases.py
Resource
win10v2004-20250313-en
Behavioral task
behavioral22
Sample
encodings/ascii.py
Resource
win7-20241010-en
Behavioral task
behavioral23
Sample
encodings/ascii.py
Resource
win10v2004-20250314-en
Behavioral task
behavioral24
Sample
encodings/base64_codec.py
Resource
win7-20240903-en
Behavioral task
behavioral25
Sample
encodings/base64_codec.py
Resource
win10v2004-20250314-en
Behavioral task
behavioral26
Sample
encodings/big5.py
Resource
win7-20240903-en
Behavioral task
behavioral27
Sample
encodings/big5.py
Resource
win10v2004-20250314-en
Behavioral task
behavioral28
Sample
encodings/big5hkscs.py
Resource
win7-20241023-en
Behavioral task
behavioral29
Sample
encodings/big5hkscs.py
Resource
win10v2004-20250313-en
Behavioral task
behavioral30
Sample
encodings/bz2_codec.py
Resource
win7-20241010-en
Behavioral task
behavioral31
Sample
encodings/bz2_codec.py
Resource
win10v2004-20250314-en
Behavioral task
behavioral32
Sample
encodings/charmap.py
Resource
win7-20240903-en
General
-
Target
email/parser.py
-
Size
4KB
-
MD5
ff1a4f5cea9c7894af8664004eb8bbb7
-
SHA1
5bf4e7b1a8e1979da4f38c6a3820d5957eed0625
-
SHA256
eab481ca55902fae679fa2f794c8a81f913723d5029a79d9eb806d4b0c6b6b49
-
SHA512
2b26dcb20543b0126411021293f65f7696fdd07c16c8c36951910e2d5f6f8d5ec94efd6cdbaafa74ee1206ca487b78e7592aa5b115bb4db3f4bbc028d2a35e6f
-
SSDEEP
48:2XZKIDK0JqQFUCnoKcQiGPerSYIsJi9BzuuTcKPQQFlhnoKdiy+erSJg5inBzunp:2Xw0JMtPQJerJ+TcCbeYl+eig52u4s
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_Classes\Local Settings rundll32.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2828 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2828 AcroRd32.exe 2828 AcroRd32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2076 wrote to memory of 916 2076 cmd.exe 31 PID 2076 wrote to memory of 916 2076 cmd.exe 31 PID 2076 wrote to memory of 916 2076 cmd.exe 31 PID 916 wrote to memory of 2828 916 rundll32.exe 33 PID 916 wrote to memory of 2828 916 rundll32.exe 33 PID 916 wrote to memory of 2828 916 rundll32.exe 33 PID 916 wrote to memory of 2828 916 rundll32.exe 33
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\email\parser.py1⤵
- Suspicious use of WriteProcessMemory
PID:2076 -
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\email\parser.py2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:916 -
C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe"C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\email\parser.py"3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2828
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
3KB
MD5559378d480218633ad65bb0d800312a7
SHA18939ffede061198f24dac88b438f6a696ca0c66d
SHA256f2ec97074b221fb03480e0d02e7da290151d1435674de1213a0fa831fd4e2afa
SHA5129f127fc2f701962816512147e0258a30b1ed8477cac91fa16f0f4823d366d708675e35b3aa73314c13dadc849984f3702a33ebc7736186e630266c0607e37475