Analysis
-
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
14-12-2024 13:20
Behavioral task
behavioral1
Sample
eef70d6adfdb2dcbb9bea5164be6c172_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
eef70d6adfdb2dcbb9bea5164be6c172_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
-
Target
eef70d6adfdb2dcbb9bea5164be6c172_JaffaCakes118.exe
-
Size
28KB
-
MD5
eef70d6adfdb2dcbb9bea5164be6c172
-
SHA1
132fdd1c71daad80c8f1121bce2780afe71440f2
-
SHA256
61b9c4373a7a40ab2a0a5102dfc0807e819869f525b7a091eb6897d3b1955b97
-
SHA512
2fb13d11bbe63844c4a4e2d865f91d9758ff20338c77be402f98c3d7aa45ac42ac7f9e62b187e309cffe680710495e2d2e7e3389d4644ffa7656d9b0b87cc45d
-
SSDEEP
384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNE1Q:Dv8IRRdsxq1DjJcqfRi
Malware Config
Signatures
-
Detects MyDoom family 9 IoCs
resource yara_rule behavioral2/memory/3440-13-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/3440-37-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/3440-161-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/3440-193-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/3440-200-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/3440-219-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/3440-250-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/3440-303-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/3440-331-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom -
Mydoom family
-
Executes dropped EXE 1 IoCs
pid Process 4132 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" eef70d6adfdb2dcbb9bea5164be6c172_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/3440-0-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/files/0x0007000000023cb8-4.dat upx behavioral2/memory/4132-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3440-13-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/4132-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4132-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4132-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4132-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4132-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4132-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3440-37-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/4132-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x00030000000220f4-48.dat upx behavioral2/memory/3440-161-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/4132-162-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3440-193-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/4132-194-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4132-199-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3440-200-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/4132-201-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3440-219-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/4132-220-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3440-250-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/4132-251-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3440-303-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/4132-304-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3440-331-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/4132-332-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe eef70d6adfdb2dcbb9bea5164be6c172_JaffaCakes118.exe File opened for modification C:\Windows\java.exe eef70d6adfdb2dcbb9bea5164be6c172_JaffaCakes118.exe File created C:\Windows\java.exe eef70d6adfdb2dcbb9bea5164be6c172_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 eef70d6adfdb2dcbb9bea5164be6c172_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 3440 wrote to memory of 4132 3440 eef70d6adfdb2dcbb9bea5164be6c172_JaffaCakes118.exe 84 PID 3440 wrote to memory of 4132 3440 eef70d6adfdb2dcbb9bea5164be6c172_JaffaCakes118.exe 84 PID 3440 wrote to memory of 4132 3440 eef70d6adfdb2dcbb9bea5164be6c172_JaffaCakes118.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\eef70d6adfdb2dcbb9bea5164be6c172_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\eef70d6adfdb2dcbb9bea5164be6c172_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:3440 -
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:4132
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
312B
MD55431b34b55fc2e8dfe8e2e977e26e6b5
SHA187cf8feeb854e523871271b6f5634576de3e7c40
SHA2563d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432
SHA5126f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c
-
Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
-
Filesize
162KB
MD5e635353e929874818f2d611194f40815
SHA11fbfb59ef2a4e572cd0965d61e2f7c2b82304065
SHA2568fbd6bf915fdc2aab3c5290b869e5fd0b155f3d6ef8483445a9dcb3658d24b38
SHA512fb5f9b358aaae043e240df94504e04b7b9bc4fc3f701b6e7cd5d8b113ddb4d89c998bfb175b972d709fb2c7fdc2e581c67342e68da01a0f857f5c69ff8da66a0
-
Filesize
118KB
MD58b20609ecdbac10c2e2f38c27f7a9e39
SHA1b7715b0b4fffaf31f5a688a01a1adba11c0ae642
SHA2566717f4fc44de5fb4c1ecb46658c77b6b89842e0c5316690fbd15faa9e632aa55
SHA5123b80947803cb904840305a7210a64c917fbf2339b08f8bc9eb23c0345e9a17246054b787e58ddb598aba43a88b3770b46add5d60007decfd816083254cafacb8
-
Filesize
312B
MD5e5c2364375c0a8a786a9508a840b6299
SHA1bec1874db0d2348274b6656d1383e262f73e2bc6
SHA25651b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3
SHA512ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3
-
Filesize
1KB
MD53b29ebb799648bd7fa9d4bfe874c24e4
SHA12705dbad0fbbffa4107b00dbb53b694c3b26ea53
SHA256aee2140a628c44ce8b6b4e1c955e18178a420d41b5285c6477816d79918cdc61
SHA512005749173526b902ff60d02b3b0e9ea5df0cf78b980b7321d45edfd6b2e9230775fa5c4a11b65439bfd2d120b40fe9227bbe89a6e8588033d83de0d0a73507b0
-
Filesize
28KB
MD59bc7093ce53d86864e690243aec370d8
SHA19ed40c16a7b77b39f8ee7597e9089b6088b941a5
SHA256ef62f08f8c520e706d7f26048a2e385139f9d5af35475608760c5860516b9441
SHA512e4ea7324120d5d029df44bad9ca9c790533f02fa983641ec6182878d3a8910ce6a492af09e9a084f9efe2afed6e50ffa97f8b400a86ac434f5886284ecd21742
-
Filesize
1KB
MD545cc9b39e1f723e8462141b6f71c9305
SHA11afbe98f6bbd605e2f197848f18325612ed4e247
SHA2568e2de431fd47b68e24943c19bc070cdc6948e72118dc7db1714527e7360c59d9
SHA512a94c1efc36818b113f239788b32339547b855216de2b3245a8842431c52e5797ab492663c55df08c53ac05e16545c8bc2cb9d2f9da76646f16336825d475c0f5
-
Filesize
1KB
MD5d17cfa0d203b6e2ad2d86e69813adf9b
SHA1fe64ae58951221462e056c103192a96ec9b2a92a
SHA25675ef7d68f29debbc5df50cfeff96e5fe75faa94ff351ad0bdfe62d483a178fc6
SHA5122f89c60f1141b4cb2e1f250d7c5e889cc86a2365e31df7bfac0763b3fcf2cf7b46c383183f71c634936ca74a2f65e26e780b1fe50731b357153bacbc016796b5
-
Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2