Analysis
-
max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
09-12-2024 16:06
Behavioral task
behavioral1
Sample
da6ca98104cde085278429aad5565267_JaffaCakes118.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
da6ca98104cde085278429aad5565267_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
-
Target
da6ca98104cde085278429aad5565267_JaffaCakes118.exe
-
Size
28KB
-
MD5
da6ca98104cde085278429aad5565267
-
SHA1
4f1357b1031f43cd652fb156a3fae7c153caf240
-
SHA256
79319947afabf0135caa4c3364f3b823acfaf7cbf51523685c75c4ae5fb0439f
-
SHA512
eeb6214d79864bc287a28ccd26d408cc3d13dd3507caab4cb539de219e6d06a1ae613e998305b024f6863885b6f852b5826f099ab95d71b9f7f15e4b9d7435d7
-
SSDEEP
384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNKV2k:Dv8IRRdsxq1DjJcqf32k
Malware Config
Signatures
-
Detects MyDoom family 11 IoCs
resource yara_rule behavioral1/memory/3064-2-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral1/memory/3064-16-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral1/memory/3064-36-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral1/memory/3064-41-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral1/memory/3064-66-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral1/memory/3064-70-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral1/memory/3064-75-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral1/memory/3064-77-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral1/memory/3064-82-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral1/memory/3064-219-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral1/memory/3064-305-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom -
Mydoom family
-
Executes dropped EXE 1 IoCs
pid Process 2088 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" da6ca98104cde085278429aad5565267_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral1/memory/3064-2-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/memory/3064-4-0x0000000000280000-0x0000000000288000-memory.dmp upx behavioral1/files/0x00070000000186e7-7.dat upx behavioral1/memory/2088-10-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/3064-16-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/memory/2088-19-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2088-20-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2088-25-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2088-30-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2088-32-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/3064-36-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/memory/2088-37-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/3064-41-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/memory/2088-42-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/files/0x0006000000004ed7-55.dat upx behavioral1/memory/3064-66-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/memory/2088-67-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/3064-70-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/memory/2088-71-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/3064-75-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/memory/2088-76-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/3064-77-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/memory/2088-78-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/3064-82-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/memory/2088-83-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2088-88-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2088-223-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/3064-219-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/memory/3064-305-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/memory/2088-306-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe da6ca98104cde085278429aad5565267_JaffaCakes118.exe File opened for modification C:\Windows\java.exe da6ca98104cde085278429aad5565267_JaffaCakes118.exe File created C:\Windows\java.exe da6ca98104cde085278429aad5565267_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 services.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language da6ca98104cde085278429aad5565267_JaffaCakes118.exe -
description ioc Process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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 da6ca98104cde085278429aad5565267_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25 da6ca98104cde085278429aad5565267_JaffaCakes118.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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 da6ca98104cde085278429aad5565267_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8 da6ca98104cde085278429aad5565267_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3064 wrote to memory of 2088 3064 da6ca98104cde085278429aad5565267_JaffaCakes118.exe 30 PID 3064 wrote to memory of 2088 3064 da6ca98104cde085278429aad5565267_JaffaCakes118.exe 30 PID 3064 wrote to memory of 2088 3064 da6ca98104cde085278429aad5565267_JaffaCakes118.exe 30 PID 3064 wrote to memory of 2088 3064 da6ca98104cde085278429aad5565267_JaffaCakes118.exe 30
Processes
-
C:\Users\Admin\AppData\Local\Temp\da6ca98104cde085278429aad5565267_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\da6ca98104cde085278429aad5565267_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
PID:3064 -
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:2088
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD568b6e42caecb84c5af6a0de63d93a196
SHA13a571644d204bc8b31d3482336ee057ebd3b558a
SHA256abe3d4ed1183b4d45730d80e9cbd1ca6cdd5e4d2b80dfc321ef2f5f9ed6e1265
SHA51261da19e8dfe57aa9441ee1c0af291f85a63a94babffdb24243fbed0f6494a9feaf67acbe32529f2259b4867cf667efaf725ffc342e4e77a0de45baebfd9c2422
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD53fd77379bf50cf8d39afe5cfc7088826
SHA136e42bd06b7e722551e094c391a99012bf043108
SHA256ab79e7b4a34236aa2c48f6401bbc5ccd31f0db646e8c84272d6c601c54d491ba
SHA5127e0b8793b2e5e97d9b6930d9f0b39e25062d59eec61ddb1e68dd2689724e668b5cf1de347befe081c5b813ca2b547620551448459263a07bf126f051b7e178c9
-
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\7BQ20K5D\default[1].htm
Filesize308B
MD5ccfe63b884fe4225fa33f618a54ce37a
SHA1bbb0778c1597eafe7fb9c5c65412f8ab04b2e311
SHA256f7dd5bab49466a4cdb6a7f5a0e07a158f7a1567bd809ed745812469775b33112
SHA512858f345503c89ba075b374764145fba5b1a9d3440d1628edeab0a3e02cc7cbfbe1119c20747026e69d630ed262d3c91c5073ef06823cf727dfcb11605c7c5ff8
-
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\9GP4P3HF\search[3].htm
Filesize25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
-
Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
-
Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b
-
Filesize
28KB
MD5183e529843ff45577adb652b64bda7bc
SHA149ef58214abb56f15956bb1458e28e7abe23a961
SHA256ed8bf60be52d449efe71c1e72576d8f89de9951f96aceaed4c699ae788360b8e
SHA51248665b60235ed88d20463c162b4ed2607883ed313bb2d2f1c37b10c9a01784d26685a7dbac05e48d2350957b70dacc4a11713dad21dbd2d64fac251acdd195df
-
Filesize
1KB
MD5d0af365e48a0a949ec31eec171d598b4
SHA1c70eba8c3a3f1c313a127ac94d5f45d7e364b24d
SHA25697765f5566b483a3d6075b0955e985ec674c6b267a78f8fbe14ea34306e82b01
SHA51209f58fedb3a7ea9c20327e224989fee77ddd8f39ea3d0b4ff5245a61d8618c3de4fb5d7e3eca5a6b4ef308c1058ceefcdba7991bb5184978fc3c55429d51ef4e
-
Filesize
1KB
MD5e4ee49952eb74646a76261c64eadbdac
SHA1ec4b59f68762ac40485d9f77789fe9b7f77a068b
SHA25634d6ce9ae1b11009e3a57f19053505199a95751984f14151c874ee2c86877243
SHA5120a7c3dbc46792f80a7af8c0bbf6708bacc0badb341c93c8fe8d4c738a7304f822527e04e902852e9d5c82060be68e5474d1ca1148b493f6055480b2dd68a7881
-
Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2