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Analysis
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max time kernel
14s -
max time network
19s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
28/08/2024, 11:41
Static task
static1
Behavioral task
behavioral1
Sample
c6c688d7dab9679247596e135ad25fd1_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
c6c688d7dab9679247596e135ad25fd1_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
c6c688d7dab9679247596e135ad25fd1_JaffaCakes118.exe
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Size
506KB
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MD5
c6c688d7dab9679247596e135ad25fd1
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SHA1
b6f3eedd83cc088a18dc042d65b7d30c1afa9a3b
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SHA256
57fe958937ea6f5636a2d0dae7bae988d4993ba332609244bcb6360399c1c40b
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SHA512
9bf6fddb224bc84b9929f6306e71f1047851bfdbfc2e5b86df203b25c597032fe4f3a35f023aa34612e161ff762c29cc2ab165c06a91b8041ce207c32127ab9a
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SSDEEP
6144:Wov6BHM+Pbz9JVxQ3lm/HUfZq2lrAm/c9qvNTYmdbO9/8rQ8rBUu5mwhBFY40qW5:nYThdwlyGxlEqOmbOYrBLgw3p0/gzUh
Malware Config
Signatures
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Ardamax main executable 1 IoCs
resource yara_rule behavioral1/files/0x0006000000018b62-9.dat family_ardamax -
Executes dropped EXE 1 IoCs
pid Process 2832 GLWN.exe -
Loads dropped DLL 5 IoCs
pid Process 2432 c6c688d7dab9679247596e135ad25fd1_JaffaCakes118.exe 2432 c6c688d7dab9679247596e135ad25fd1_JaffaCakes118.exe 2432 c6c688d7dab9679247596e135ad25fd1_JaffaCakes118.exe 2832 GLWN.exe 2832 GLWN.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\GLWN Agent = "C:\\Windows\\SysWOW64\\28463\\GLWN.exe" GLWN.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in System32 directory 6 IoCs
description ioc Process File created C:\Windows\SysWOW64\28463\GLWN.001 c6c688d7dab9679247596e135ad25fd1_JaffaCakes118.exe File created C:\Windows\SysWOW64\28463\GLWN.006 c6c688d7dab9679247596e135ad25fd1_JaffaCakes118.exe File created C:\Windows\SysWOW64\28463\GLWN.007 c6c688d7dab9679247596e135ad25fd1_JaffaCakes118.exe File created C:\Windows\SysWOW64\28463\GLWN.exe c6c688d7dab9679247596e135ad25fd1_JaffaCakes118.exe File created C:\Windows\SysWOW64\28463\AKV.exe c6c688d7dab9679247596e135ad25fd1_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\28463 GLWN.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 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 c6c688d7dab9679247596e135ad25fd1_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language GLWN.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 2832 GLWN.exe Token: SeIncBasePriorityPrivilege 2832 GLWN.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2832 GLWN.exe 2832 GLWN.exe 2832 GLWN.exe 2832 GLWN.exe 2832 GLWN.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2432 wrote to memory of 2832 2432 c6c688d7dab9679247596e135ad25fd1_JaffaCakes118.exe 29 PID 2432 wrote to memory of 2832 2432 c6c688d7dab9679247596e135ad25fd1_JaffaCakes118.exe 29 PID 2432 wrote to memory of 2832 2432 c6c688d7dab9679247596e135ad25fd1_JaffaCakes118.exe 29 PID 2432 wrote to memory of 2832 2432 c6c688d7dab9679247596e135ad25fd1_JaffaCakes118.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\c6c688d7dab9679247596e135ad25fd1_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c6c688d7dab9679247596e135ad25fd1_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2432 -
C:\Windows\SysWOW64\28463\GLWN.exe"C:\Windows\system32\28463\GLWN.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2832
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
395KB
MD5d63cc8679a63448db1c64252e14e4ab5
SHA110b3a9ac4bc16e8ac1cd05e50b4d540fa3ef223e
SHA25629b3646a556879a4a48e4f2f81e09179c34ac2051ed3e4f4c28e293092470d3d
SHA512cb1911e1a77fb9be560aa4fd8bbef65e181b6d4438d65657501dbcd8dbf488ba01738a7222f35f8d4317e8df8c6f307d9e3623d6e3e45753e138b80fb68ff768
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Filesize
466B
MD595719ab8acb836869088c6714972e4c3
SHA148aef1c46de37db5f32b16b32d4aeb7c80cb6e3d
SHA256b48075fcade174cbe6381f6fb6327d877df317d9e53ad98133d0a2ddd2b90610
SHA5121a097783a5c50363a7f39d323891681608e8cef218492b4982993ef6d7a86bc5d7b62ec7f5f1f748002f789c9f3bdc59b11c851aa261a650edb6accdd3ced66d
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Filesize
8KB
MD581e20f4361cf8f5a57812871c24d945e
SHA15d7877d6959ab26599b05795a71633f00c37a3da
SHA256e6e8b4a29dccb3531f58c75b754caf7f26afe3e7043239305fd0ae7ab2f7571d
SHA51269b1d75ab7123054bf98cf3a0f2cc7a0749cda8d85ebdef85be7d89f1454154ce29070907b934727a6c5276ff430e94810b87a5634d25d8529df9ee36fd20818
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Filesize
5KB
MD5e9fbdcc2f5fb657fa519b3f5c69fc52d
SHA1c49cca77b46a59d620711de7564d43e5dafcd2b5
SHA256cc440cfc4ce1a1ff503cc9e8937c59aae64bfce4daa3e7dc757220a25cadc2e4
SHA512913759967e16b99d8ea66433e5dc99d5ddbf737be6784306e67c2b23a525b7a578fcae1028221d3209abc452ff30508eb750c62113c3868a7af36b544e525fb1
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Filesize
4KB
MD525530555085337eb644b061f239aa9d4
SHA18d91e099aba5439d4bfa8bce464c94e3e1acf620
SHA2563fb6b438ad1530abdd068bffb303fb8a4de51430e0e18ddb6b1a0469ffab8325
SHA512b1f9de0c276533a5a7070aeb2b6415cc1c0bdd2baf5e0645c6ac5ba767cab0d76e5b4461800d89724992af2c863294ada3c1eb2e4516183fe2010c33d47d6a2a
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Filesize
473KB
MD597d8ad45f48b4b28a93aab94699b7168
SHA18b69b7fd7c008b95d12386f6da415097e72151de
SHA256661df22a66b2062b233eb0bd9665de924cfe0ac9c6ba29e20ffef24f817f9331
SHA5123351eac970bab391de410fcf1937da75d2e4722b808f10332f487ddfe469544e32e7d4ed0e5bdc19bd5f472cffcc55ca1498c95945b4e9c4ceff6ff5cc521c8a