Analysis
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max time kernel
141s -
max time network
143s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
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submitted
28-04-2024 19:23
General
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Target
05e66b7cde6c4929122e8042cc3093b6_JaffaCakes118.exe
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Size
16.1MB
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MD5
05e66b7cde6c4929122e8042cc3093b6
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SHA1
acefb24a5630f8657056c729758b69ffdde287b3
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SHA256
526bd0f29e71cb485c51b0f40ed36667e8f341ec4191cd680c39fd4a59ce3635
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SHA512
61d676d6555c2b1557872c7b6fda474f8f8f85d558d4760c53a97bebc95f7fec01b3e6bee2340c6c8aa7500fd09d05dc44ba2dc571e318fddb35d0da671a7bda
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SSDEEP
393216:dFgR5WrWeWcKZWeW8W7FgR5WrWeWcKZWeW8WuQf:PKiK4
Malware Config
Signatures
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Blackmoon, KrBanker
Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.
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Detect Blackmoon payload 2 IoCs
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UAC bypass 3 TTPs 1 IoCs
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xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
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XMRig Miner payload 17 IoCs
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Sets file execution options in registry 2 TTPs 12 IoCs
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Executes dropped EXE 1 IoCs
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 1 IoCs
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Checks whether UAC is enabled 1 TTPs 1 IoCs
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Drops file in System32 directory 64 IoCs
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Drops file in Program Files directory 64 IoCs
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Drops file in Windows directory 64 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of AdjustPrivilegeToken 6 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
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System policy modification 1 TTPs 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\05e66b7cde6c4929122e8042cc3093b6_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\05e66b7cde6c4929122e8042cc3093b6_JaffaCakes118.exe"1⤵
- UAC bypass
- Sets file execution options in registry
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Windows\svchost.exe"C:\Windows\svchost.exe"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
16.6MB
MD51eca827a1f6362aa351eb712be14d471
SHA1eb1035800abed207d532a3e5f54ade17ccf5dd01
SHA2564c16352610d01bef8fe567967ac8f0a26ad18e7e507350d7b05dceec78b4ccec
SHA512ac86543e6cfcbabdf84059f6a071d1ef27bd3c70f17631264e9d952eb75e5b84aa7d4263e8b255a3e2209882b59fc8d7ba08c3b0b4fa49cf72203f699fc4ea35
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Filesize
16KB
MD5ed1191da9c4f74a60d695a25686f374e
SHA13a427657c16a716be332587425101653c25221d0
SHA256ab8cafd1958c27d70adc747259495e35592f8a06ae00969964f5f34f72896f3f
SHA51268098c1342f87939b3f57cd3e3a799ff316d2f1eb5c52f8d9c0c9e7c214281bff68a1260a91527b7175ad031798f42125cf9ee2e0d49772eb03b5836b67d9fbf
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Filesize
6KB
MD5657eb3527d651515f97b960a67d19fda
SHA127404b587183bc2f3b3b6919fbb91892f505b60d
SHA256f301745232a72d84f277980ad53b65d94b02479369e8b73fe0e6717adcf11a35
SHA5121085550a8844de081a216bd864990e56fbe91498fb6186cce435173ab73e29932e7b8182078cd2876039addbdb7e3c9769d7d7923f7ed2a5422e6a2a36321b70
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Filesize
12KB
MD5cdea5d1cccee27144519c75bcf3015bd
SHA1c36862abb1ada006b3dd4c28adc8b393a92fd325
SHA2561184f2316c36648a2d457b602c713d5d5eb980e86e5e8ed388e94a47f8573dbd
SHA5125d0ea1cef2af7111098c19578c42bfdfd7bb00ec3259fe026df6dd867a24f9a94f3299b035235e3cb87b1c9010f0d1be434a08318dae0412e03ecfdb439edfe9
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Filesize
9KB
MD5bc3e199345ad8ba54e2fe4acad95433d
SHA1c93cb69c27e1c03069de3c952534a52f391e3fb9
SHA256462c197c83ee3d677b07fe000b2c4e64ac4be4ceaaea80c1c77a5e67d832edd8
SHA512c1941c9106ff0d665dfee1888afcdc3c54e4db8fdb11e3313cd92a147a1084264dba8f1f9cbac5216d3c5ce1f97ff7f8d7d7493826ec3538d5db57a933fe32e4
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Filesize
1KB
MD588c5c5706d2e237422eda18490dc6a59
SHA1bb8d12375f6b995301e756de2ef4fa3a3f6efd39
SHA2564756a234ed3d61fe187d9b6140792e54e7b757545edff82df594a507e528ed8e
SHA512a417270a0d46de5bb06a621c0383c893042a506524713f89ba55567df6e5c3ac8b198bce5a0300ec6e716897bb53fd3e8289a51240157dc743004517673d4ab7
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Filesize
833KB
MD54a87a4d6677558706db4afaeeeb58d20
SHA17738dc6a459f8415f0265d36c626b48202cd6764
SHA25608b55f9b7dafc53dfc43f7f70cdd7048d231767745b76dc4474370fb323d7ae7
SHA512bedd8ed4975df3fcd4a0f575d6f38e3841e7a4b771baac4f72033102a070818b8539eb101c50563d89d4f3454899a1cedb33047b02e421256dedf9aaf258b594
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Filesize
82KB
MD5a7799f6d52191d3f2c55b20451e5d5af
SHA13c17e0a08244294edf82397f3186ad8610595c40
SHA25622935db770d17734dab12029351995b8440992826eaf876c9dd932a113b3862b
SHA51297a822f79aa23301e0be861735440b2117251dba66138c24dc0afdb0a7ca8e6ec64c924c58c55321e6efb608eb90650d0a75077d96af8132829b3a5611ff7fa6
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Filesize
2.1MB
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Filesize
872KB
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Filesize
872KB
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Filesize
872KB
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Filesize
872KB
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Filesize
872KB
-
Filesize
872KB
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Filesize
872KB
-
Filesize
872KB
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Filesize
872KB
-
Filesize
872KB
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Filesize
872KB
-
Filesize
872KB
-
Filesize
872KB
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Filesize
872KB