Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2024 04:16
Behavioral task
behavioral1
Sample
9927800e962ff893b289df650434b13e_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
9927800e962ff893b289df650434b13e_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
9927800e962ff893b289df650434b13e_JaffaCakes118.exe
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Size
30KB
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MD5
9927800e962ff893b289df650434b13e
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SHA1
8ce4d3a418a3102ed9798e1c93c11e9082b32132
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SHA256
d9ee695aaee07bcfd408bb7abc715ecc731ae0ca728843e9efcaea656df5691e
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SHA512
242c59c8c74fc979923ba46bcf06de78df0fe10978fedb00331f59757e53648c8dbc13802928c97b62d39c543bf437eca33a05c3e474b70aaf3fb6080c177407
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SSDEEP
384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNNAh+bsFAhx:Dv8IRRdsxq1DjJcqf0P
Malware Config
Signatures
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Detects MyDoom family 5 IoCs
Processes:
resource yara_rule behavioral2/memory/2256-13-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/2256-51-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/2256-128-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/2256-162-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/2256-164-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
Processes:
services.exepid Process 1240 services.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
9927800e962ff893b289df650434b13e_JaffaCakes118.exeservices.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe" 9927800e962ff893b289df650434b13e_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
Processes:
resource yara_rule behavioral2/memory/2256-0-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/files/0x0008000000023c79-4.dat upx behavioral2/memory/1240-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2256-13-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/1240-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1240-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1240-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1240-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1240-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1240-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1240-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1240-40-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1240-45-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1240-50-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2256-51-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/1240-52-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x0004000000000707-68.dat upx behavioral2/memory/2256-128-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/1240-129-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2256-162-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/1240-163-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2256-164-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/1240-165-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1240-170-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
Processes:
9927800e962ff893b289df650434b13e_JaffaCakes118.exedescription ioc Process File created C:\Windows\java.exe 9927800e962ff893b289df650434b13e_JaffaCakes118.exe File created C:\Windows\services.exe 9927800e962ff893b289df650434b13e_JaffaCakes118.exe File opened for modification C:\Windows\java.exe 9927800e962ff893b289df650434b13e_JaffaCakes118.exe -
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.
Processes:
9927800e962ff893b289df650434b13e_JaffaCakes118.exeservices.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9927800e962ff893b289df650434b13e_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
9927800e962ff893b289df650434b13e_JaffaCakes118.exedescription pid Process procid_target PID 2256 wrote to memory of 1240 2256 9927800e962ff893b289df650434b13e_JaffaCakes118.exe 83 PID 2256 wrote to memory of 1240 2256 9927800e962ff893b289df650434b13e_JaffaCakes118.exe 83 PID 2256 wrote to memory of 1240 2256 9927800e962ff893b289df650434b13e_JaffaCakes118.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\9927800e962ff893b289df650434b13e_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\9927800e962ff893b289df650434b13e_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2256 -
C:\Windows\services.exe"C:\Windows\services.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:1240
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
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Filesize
1KB
MD5f5b52c53edbaa09ec01069a8d2cb29d9
SHA1c25a39c6e476be50c34dbccc9ff3e79d476b1cac
SHA25613a1c1aa9383833d4b7b3b575e264c5993283f9e78aec140f3b2b0f531d56787
SHA512665d81ea7ccfcf53581189536914b53fa9deb2da45a2aa6209c84c648dab2139cdab4d7ba7a608b367be1e5673a2e48b382ff8e3522be6260bf703c29bce58ca
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Filesize
30KB
MD5224314889b322f1792e528cc376df4a2
SHA19067be22f744772b8ce13353043a92062c2e7c7a
SHA256f362585e6ffe0c9393e020291214c453205b14fe511a2b3c0b746ea22788ceb4
SHA512a83ef83f5e7a1703b4a7a18dbfed0a760b35dd43f6eea721d757638088291b3d51d3355ef0b923433d769cf1637d546dfa0a18ea647d6ea046e3f8bc2a3ea60d
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Filesize
1KB
MD5210eb4994557d2fee9fb2b834a2039ad
SHA19ed12f9f3d0ab959a689bb61b4ae1e1d3723e6ee
SHA256ad356d9a05dc8d56dc10ee7618ef2eaa401b19db2ed3bbc550b77e5b11b7c1f0
SHA512ba36b0bd79960c4d0c891771a04a251a65b564989a7f3faf4ed7e5ea5a4f3b1a722bdfcf0ae45b5573f405b77271cf59c89570304dc6a04e9322b120cecb5a32
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2