Analysis
- max time kernel
141s - max time network
53s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
13/06/2024, 12:33
Static task
static1
Behavioral task
behavioral1
Sample
a58f01a142395b1f815421bda2945d31_JaffaCakes118.exe
Resource
win7-20240611-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
a58f01a142395b1f815421bda2945d31_JaffaCakes118.exe
Resource
win10v2004-20240508-en
3 signatures
150 seconds
General
- Target a58f01a142395b1f815421bda2945d31_JaffaCakes118.exe
- Size 18.7MB
- Sample240613-prfwqasgrp
- SHA256 824f7d576a6c374251bff5bebf175e375f88f039c49e2a08bfc761d3e97a49d3
- MD5 a58f01a142395b1f815421bda2945d31
- SHA1 b613589ab1d6e01f2901c8b7d0416c6505681ae6
- SHA512 a2f4aabe9027aa0aa5e77e286a1947e7c63c7e4cf585ed1e69d19cc0f5af5d9eaf03762e6c6a0788e4e350f41a625764657e0589c2b4a0ee305b32e0bd523ee2
- SSDEEP 393216:hDAzjLPSbiaKwjFvmBtiLKUQ4xlkDIoPk4J9KeNRDdYuMla4bh:hDS6biPxUQ4xWDIoPTueDD+u0ac
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4828 a58f01a142395b1f815421bda2945d31_JaffaCakes118.tmp - Loads dropped DLL 3 IoCs
pid Process 4828 a58f01a142395b1f815421bda2945d31_JaffaCakes118.tmp 4828 a58f01a142395b1f815421bda2945d31_JaffaCakes118.tmp 4828 a58f01a142395b1f815421bda2945d31_JaffaCakes118.tmp - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3152 wrote to memory of 4828 3152 a58f01a142395b1f815421bda2945d31_JaffaCakes118.exe 81 PID 3152 wrote to memory of 4828 3152 a58f01a142395b1f815421bda2945d31_JaffaCakes118.exe 81 PID 3152 wrote to memory of 4828 3152 a58f01a142395b1f815421bda2945d31_JaffaCakes118.exe 81
Processes
-
C:\Users\Admin\AppData\Local\Temp\a58f01a142395b1f815421bda2945d31_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a58f01a142395b1f815421bda2945d31_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3152 -
C:\Users\Admin\AppData\Local\Temp\is-SD6U7.tmp\a58f01a142395b1f815421bda2945d31_JaffaCakes118.tmp"C:\Users\Admin\AppData\Local\Temp\is-SD6U7.tmp\a58f01a142395b1f815421bda2945d31_JaffaCakes118.tmp" /SL5="$401CC,19163232,488960,C:\Users\Admin\AppData\Local\Temp\a58f01a142395b1f815421bda2945d31_JaffaCakes118.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:4828
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\is-1BJEG.tmp\AppsetOfferImage.png
- Size 47KB
- SHA256 c0ebbf9b8a7bc9847fc3a538277f49446e30e899308c1799c502a4547c2266fa
- MD5 eb381c517f711d1a485b8f2488de479b
- SHA1 e6fa37670712511f0a9c08f5f20fc7bc259f7f23
- SHA512 9645501241cfe0d7340e03d6d5fcb6ddee2f8e2d873801c4bbdbb843cf1d332a8d413a4cfa6548f1707a2604acc19d1843dc1e698ec5ef1711a96d3d55015353
- SSDEEP 768:+eeKRFua1pPMvB6dTxN2R9r9YCdrG+UW+glnYnqa7em4XjO72sm+0z5DbtY:B1Tt9TPo9YwrGUnsETO7Zm+0z5DbtY
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\is-1BJEG.tmp\NativeUID.dll
- Size 86KB
- SHA256 a2583dbfd24d9061954dc185d1d5e43cff71ccc1342c6e87d7c349b70e8fa9ab
- MD5 d47e7649fc7b9bd91c7d091fde71b889
- SHA1 19f11f2135982df97b9fda8fa5c9ce7813c99b1e
- SHA512 262510f7ced40dc69e804a2b675b71a2ca25e9195428a55537c6dc3a7845bdcc8a8273e83a439bac05bc15bb4d194810cdda2b08678a6a9cd8a0b5eb628f1017
- SSDEEP 1536:SmTmXCo/0DDfMtqFayoCsCe5TGBrmUHC3QGsWTFcdgGdzoN:Sm6XG/oChQmHyQq0gezoN
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\is-1BJEG.tmp\Ya_distr_342x422.png
- Size 12KB
- SHA256 632bce31329fb202b24a76ca7cc15264bd88562de9b41783d9cb61154c6d78bb
- MD5 b273649b75d640ccd6921e22f7016566
- SHA1 bada8845019c51035c4728d221505524014dfdf1
- SHA512 529b824dfe32e4ebae4be35812a96a05f6869c5f928d121dd1b78573d893aa04320cc8d6d3a3026509456de8c33ff98d891117e96323ed08e3797472ba18f726
- SSDEEP 192:fy4Mkk7HK6ZigBLrKF/N524f9re3rMtI9J/kUCG57G4PULSZ0ryr:K4G71i++ZNY4FUt5jPYo
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\is-1BJEG.tmp\botva2.dll
- Size 41KB
- SHA256 da7d0368712ee419952eb2640a65a7f24e39fb7872442ed4d2ee847ec4cfde77
- MD5 ef899fa243c07b7b82b3a45f6ec36771
- SHA1 4a86313cc8766dcad1c2b00c2b8f9bbe0cf8bbbe
- SHA512 3f98b5ad9adfad2111ebd1d8cbab9ae423d624d1668cc64c0bfcdbfedf30c1ce3ea6bc6bcf70f7dd1b01172a4349e7c84fb75d395ee5af73866574c1d734c6e8
- SSDEEP 768:DyNq+QImctzKKFyAE/PFqhezqSQrvYt4lYVuW0zMo4QHVoWyQK7OYwPPh:2Nq+QWJ7ds80mlde7s
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\is-SD6U7.tmp\a58f01a142395b1f815421bda2945d31_JaffaCakes118.tmp
- Size 1.5MB
- SHA256 5853ecc27de9ba3db5eef3c423f567705cf4bd174bf69146a183dc303bdaf805
- MD5 39ce288ba1bc6c271007814c843e7409
- SHA1 686c00e2acd32b5b5f3d2416415962df9b2f9e1b
- SHA512 b105df21621b6b2a899d23c222d2bb9df5bcdd85bac2b520de1ffabb7e5e92ca414f2ddfa61152653689c875c60d3087647c900f6133896bab585bbde702436b
- SSDEEP 24576:MtdAm9DUi/CR3wCkCiRgoG7hBaHkbEXXeG/jFt5tYyTx9il:UqTytRFk6ek1DK
- MD5 SHA1 SHA512 SSDEEP