Analysis
-
max time kernel
142s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
23-05-2024 01:18
Static task
static1
Behavioral task
behavioral1
Sample
6943479bbabc626fc462c844f65c7afc_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
6943479bbabc626fc462c844f65c7afc_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
-
Target
6943479bbabc626fc462c844f65c7afc_JaffaCakes118.exe
-
Size
898KB
-
MD5
6943479bbabc626fc462c844f65c7afc
-
SHA1
9aaf828eac38508f5308a73f9a6f99e2b72e34e0
-
SHA256
340ca0fa65336615188c3691c04309b85356ec58856c171683c8a1a64f8988ed
-
SHA512
531b4bd7e6998fe07b5e87568a6616f1738716b7b0d44486ca94cd0162ec8ec73be02a87fd5dc93206544f8710d9280427b000248e2dc07ae6d8d3e311ed2f31
-
SSDEEP
24576:oxGaFDpekdGp9Z1SlfscwzX0eCYRK+ILTfBLXSYo:Nau9nSSVkJ7+CK
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
Processes:
6943479bbabc626fc462c844f65c7afc_JaffaCakes118.tmppid process 2880 6943479bbabc626fc462c844f65c7afc_JaffaCakes118.tmp -
Loads dropped DLL 10 IoCs
Processes:
6943479bbabc626fc462c844f65c7afc_JaffaCakes118.exe6943479bbabc626fc462c844f65c7afc_JaffaCakes118.tmppid process 2724 6943479bbabc626fc462c844f65c7afc_JaffaCakes118.exe 2880 6943479bbabc626fc462c844f65c7afc_JaffaCakes118.tmp 2880 6943479bbabc626fc462c844f65c7afc_JaffaCakes118.tmp 2880 6943479bbabc626fc462c844f65c7afc_JaffaCakes118.tmp 2880 6943479bbabc626fc462c844f65c7afc_JaffaCakes118.tmp 2880 6943479bbabc626fc462c844f65c7afc_JaffaCakes118.tmp 2880 6943479bbabc626fc462c844f65c7afc_JaffaCakes118.tmp 2880 6943479bbabc626fc462c844f65c7afc_JaffaCakes118.tmp 2880 6943479bbabc626fc462c844f65c7afc_JaffaCakes118.tmp 2880 6943479bbabc626fc462c844f65c7afc_JaffaCakes118.tmp -
Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 1 IoCs
Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.
Processes:
6943479bbabc626fc462c844f65c7afc_JaffaCakes118.tmpdescription ioc process File opened (read-only) \??\VBoxMiniRdrDN 6943479bbabc626fc462c844f65c7afc_JaffaCakes118.tmp -
Processes:
6943479bbabc626fc462c844f65c7afc_JaffaCakes118.tmpdescription ioc process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\E12DFB4B41D7D9C32B30514BAC1D81D8385E2D46\Blob = 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 6943479bbabc626fc462c844f65c7afc_JaffaCakes118.tmp Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\E12DFB4B41D7D9C32B30514BAC1D81D8385E2D46\Blob = 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 6943479bbabc626fc462c844f65c7afc_JaffaCakes118.tmp Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\E12DFB4B41D7D9C32B30514BAC1D81D8385E2D46 6943479bbabc626fc462c844f65c7afc_JaffaCakes118.tmp Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\E12DFB4B41D7D9C32B30514BAC1D81D8385E2D46\Blob = 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 6943479bbabc626fc462c844f65c7afc_JaffaCakes118.tmp -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
6943479bbabc626fc462c844f65c7afc_JaffaCakes118.exedescription pid process target process PID 2724 wrote to memory of 2880 2724 6943479bbabc626fc462c844f65c7afc_JaffaCakes118.exe 6943479bbabc626fc462c844f65c7afc_JaffaCakes118.tmp PID 2724 wrote to memory of 2880 2724 6943479bbabc626fc462c844f65c7afc_JaffaCakes118.exe 6943479bbabc626fc462c844f65c7afc_JaffaCakes118.tmp PID 2724 wrote to memory of 2880 2724 6943479bbabc626fc462c844f65c7afc_JaffaCakes118.exe 6943479bbabc626fc462c844f65c7afc_JaffaCakes118.tmp PID 2724 wrote to memory of 2880 2724 6943479bbabc626fc462c844f65c7afc_JaffaCakes118.exe 6943479bbabc626fc462c844f65c7afc_JaffaCakes118.tmp PID 2724 wrote to memory of 2880 2724 6943479bbabc626fc462c844f65c7afc_JaffaCakes118.exe 6943479bbabc626fc462c844f65c7afc_JaffaCakes118.tmp PID 2724 wrote to memory of 2880 2724 6943479bbabc626fc462c844f65c7afc_JaffaCakes118.exe 6943479bbabc626fc462c844f65c7afc_JaffaCakes118.tmp PID 2724 wrote to memory of 2880 2724 6943479bbabc626fc462c844f65c7afc_JaffaCakes118.exe 6943479bbabc626fc462c844f65c7afc_JaffaCakes118.tmp
Processes
-
C:\Users\Admin\AppData\Local\Temp\6943479bbabc626fc462c844f65c7afc_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\6943479bbabc626fc462c844f65c7afc_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2724 -
C:\Users\Admin\AppData\Local\Temp\is-B6LHB.tmp\6943479bbabc626fc462c844f65c7afc_JaffaCakes118.tmp"C:\Users\Admin\AppData\Local\Temp\is-B6LHB.tmp\6943479bbabc626fc462c844f65c7afc_JaffaCakes118.tmp" /SL5="$50150,498928,146432,C:\Users\Admin\AppData\Local\Temp\6943479bbabc626fc462c844f65c7afc_JaffaCakes118.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks for VirtualBox DLLs, possible anti-VM trick
- Modifies system certificate store
PID:2880
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5348751acd89b4f8532c08187c8864dea
SHA134a76d721867ade9dcfd3a2f100b37850dd84c97
SHA25656916b7acb66462499ebb8e7c6f2a1d2b111a8225883be4ecdc9a10fca16d657
SHA512c44157cb30fb7c4df36c6066fc7398499dfc0e74f6e05f1e7bb1a9c6fde857ba38dcaf8fc8429eda1b99531af60d5cd5f5e815b187ecb83c7e89bebe1715776a
-
Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a
-
Filesize
1.1MB
MD553d53cb910b764c67c7bc5f46bfe38a2
SHA1acb9ae29d4ab5857fe3c837bc8c571f0aadb3351
SHA256f1c6a977297caf94eb3b07259116aa9412f5b2f11a48833104c5582f32f2b499
SHA512dba598908f5123d2f45ef40c1619b827055bf4a49904024957008daeccd561b02d70fe95d8a3531e5dfbb290e7a9454d858c297d09fcbd48c151b11456099da9
-
Filesize
81KB
MD5f0a34e1b4fcf7bf515c63dc4a8ebe349
SHA1e7f254b30b3254850d95753005f16e9b3a82ce2a
SHA25651f1c6b2f2fa40a645556f5be64eec7425e604406ef90573a5e9a0e9df7c8780
SHA5120ba1af4131266a2fe29f0f48d918f1921b2de7e26d84624dc639cd8175c0a6397c23fb9bcab44d68fa8598e66b0373e01dd81a53e26a099ceaa4ae467fa81bb2
-
Filesize
22KB
MD592dc6ef532fbb4a5c3201469a5b5eb63
SHA13e89ff837147c16b4e41c30d6c796374e0b8e62c
SHA2569884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87
SHA5129908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3
-
Filesize
191KB
MD567a2873ab35dbcb4834d3b4582e99f11
SHA1c72adfd291edb1c8b9931a158622b9c9ac3eb678
SHA256530520fd9e20e3677df29943621a0c01acb995147169826bf175f88890b2ccae
SHA512591d969dbc3763c9a28d01edea10d156893c6ec44ce6fe938a63a48f8481cb201e5cbe4a0b65adbeb2a9dd763034e1d224febd35f20ce34690d2c16aca944eb0
-
Filesize
69KB
MD5c161e8bee1e81d8d4f75ceb3a619f879
SHA15c1319bfe5529c93e371faa616dcbf32fc7b0aaa
SHA2561ce3e9e0bdca3aef9b68a7672696c11ac493bd2153d013c92aa078006c8184de
SHA512a6ac4418024b6e3bb2e490492ef9a2e0236a5a349cfcbb3256a646769dd9fdf144a2b1260cac42dda70c9cf98437dccb6ca0eb22548f2667ed6da906ecb861da
-
Filesize
121KB
MD548ad1a1c893ce7bf456277a0a085ed01
SHA1803997ef17eedf50969115c529a2bf8de585dc91
SHA256b0cc4697b2fd1b4163fddca2050fc62a9e7d221864f1bd11e739144c90b685b3
SHA5127c9e7fe9f00c62cccb5921cb55ba0dd96a0077ad52962473c1e79cda1fd9aa101129637043955703121443e1f8b6b2860cd4dfdb71052b20a322e05deed101a4
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Filesize
425KB
MD5b576c4fdd6d0d3db25e2917ff3cd95a4
SHA13724f3708b4f8f76e9c8ff8c2f7bed70fc976d2d
SHA2560ad1dc0094ad376eee23433b9416e8e1d7f6326a50c1f7bce5957f119ecc0e7e
SHA5121a5e88a297b694dc7fe45756e5ef77abce5d1d45ef0a975f0278d8ce06cd32032ae34b62f436f83bc02463cab17802eca6bf1ab48930eceabdb3b72f45fbeefb