Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
07-12-2024 13:56
Behavioral task
behavioral1
Sample
d2c90ce817a0eef887663212c4bdb964_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
d2c90ce817a0eef887663212c4bdb964_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
d2c90ce817a0eef887663212c4bdb964_JaffaCakes118.exe
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Size
28KB
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MD5
d2c90ce817a0eef887663212c4bdb964
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SHA1
955a746ec5b96e9f8cb9a90d827148314ac0aa8b
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SHA256
d53183ffe6485b3db704201a1be16ead0a5f0d5d31ee2936764dae534097a317
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SHA512
6b7a33ffdd82211e161b26afd706e73b776606595824985213472ffd63bc7f0f3636fb666f3831c52f132cd2ffea926184dd8870916161820948af980c0fc271
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SSDEEP
384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNTqZy:Dv8IRRdsxq1DjJcqfiB
Malware Config
Signatures
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Detects MyDoom family 9 IoCs
resource yara_rule behavioral2/memory/2220-13-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/2220-37-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/2220-128-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/2220-161-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/2220-166-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/2220-173-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/2220-218-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/2220-254-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/2220-285-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
pid Process 1864 services.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe" d2c90ce817a0eef887663212c4bdb964_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral2/memory/2220-0-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/files/0x000a000000023ca8-4.dat upx behavioral2/memory/1864-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2220-13-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/1864-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1864-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1864-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1864-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1864-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1864-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2220-37-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/1864-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x0003000000021f51-48.dat upx behavioral2/memory/2220-128-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/1864-129-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2220-161-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/1864-162-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2220-166-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/1864-167-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1864-169-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2220-173-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/1864-174-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2220-218-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/1864-219-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2220-254-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/1864-255-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2220-285-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/1864-286-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\java.exe d2c90ce817a0eef887663212c4bdb964_JaffaCakes118.exe File created C:\Windows\services.exe d2c90ce817a0eef887663212c4bdb964_JaffaCakes118.exe File opened for modification C:\Windows\java.exe d2c90ce817a0eef887663212c4bdb964_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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d2c90ce817a0eef887663212c4bdb964_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2220 wrote to memory of 1864 2220 d2c90ce817a0eef887663212c4bdb964_JaffaCakes118.exe 82 PID 2220 wrote to memory of 1864 2220 d2c90ce817a0eef887663212c4bdb964_JaffaCakes118.exe 82 PID 2220 wrote to memory of 1864 2220 d2c90ce817a0eef887663212c4bdb964_JaffaCakes118.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\d2c90ce817a0eef887663212c4bdb964_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d2c90ce817a0eef887663212c4bdb964_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:2220 -
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:1864
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
310B
MD52a8026547dafd0504845f41881ed3ab4
SHA1bedb776ce5eb9d61e602562a926d0fe182d499db
SHA256231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce
SHA5121f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97
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Filesize
312B
MD5c15952329e9cd008b41f979b6c76b9a2
SHA153c58cc742b5a0273df8d01ba2779a979c1ff967
SHA2565d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7
SHA5126aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296
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Filesize
123KB
MD5664e602f231272719b019044b15f9f0e
SHA1c4c94d33c3c6612c700ff80d5360ec4f0e0b8924
SHA256d66315aa6706c2702fa7b43f98a1518e7efa9e91890ad9a0b459440b324d948c
SHA512ca1f3e846fadf78affa1449530e90a5a35e92eec4fcb727aa51d1e59b18404a61d51d732bb6d07f1d257a9cebe5326a8b490b00d4c031304ec3e603c1dac3cb0
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Filesize
311B
MD5cb42662caffe525e9957c942617edf06
SHA1615009db9a1a242579e639ee0fc7a2a765095bfe
SHA256312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15
SHA5123e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c
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Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
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Filesize
28KB
MD529c3f00f884dd5d01fd60960ddd15f4f
SHA1f9d996dd006e1e89dbd11928423fe167ff8d5255
SHA25692fd7300c43b941198d610cb57afc61a08434b719b2d4a73dafc43b00ed9066e
SHA5122105d721b7533c3f103a9c6ec083e89e7997ced67c57646f920181106a0dfb4fb49ce9ca8b0212641576e8b856b5ab84f410520fba79f1fff1630235de40a513
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Filesize
1KB
MD5959ba66b12729802ed80f2014509ff4b
SHA10e7b134232f7b2762f669acf67784804b3e6d3fa
SHA2567e6b337e527ac48349283d9dbc50bd3276c542d6c25095626575b60d8e02d3e9
SHA512747a1a1911054e45ab9ec5fb01385f6eb62bf177b64d2b6b048c0efcb1a5bceaef56a5d5d4a43c4ce9cd4a2a1202df3a9b413d26fcd88325d41c85c50ebfaaa9
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Filesize
1KB
MD5dbd9a24ddf3c2395c99783e57fcf53f7
SHA17b613322b02b3c75c7a0f995a011e4780e92e011
SHA2565955d105feec4034c1f4943ca903c7bf30a7962b74d7b019b05c716e63d842e9
SHA51288d7b4b3101d6b717e573e865cd34324895600954b5cb74548aa9756d11cba9f79fe93d668f2abffe57e7748754c0fc5a5b988e59cfe8c08caacd412584bdca2
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2