Analysis
-
max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
01-01-2025 19:10
Behavioral task
behavioral1
Sample
JaffaCakes118_602be63f26a34016d70050e1a5d88115.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_602be63f26a34016d70050e1a5d88115.exe
Resource
win10v2004-20241007-en
General
-
Target
JaffaCakes118_602be63f26a34016d70050e1a5d88115.exe
-
Size
28KB
-
MD5
602be63f26a34016d70050e1a5d88115
-
SHA1
50c24c944832fca880a0cdafd18558d0b97a7b3a
-
SHA256
b0b77a22fdeaf69e6f0199e354e968c755a161e85fa97867b5fd59cc303612a5
-
SHA512
f9a22ef02268257c36fe9b1f523178935a6d93024fc5fcf79da8ab958e2456bfece3f4c783ffd89d82ca8a2f3fb6179517aa89153b34603598cb1e8312313ce4
-
SSDEEP
384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNfcNslF:Dv8IRRdsxq1DjJcqfyckF
Malware Config
Signatures
-
Detects MyDoom family 8 IoCs
resource yara_rule behavioral2/memory/1884-13-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/1884-39-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/1884-44-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/1884-138-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/1884-169-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/1884-178-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/1884-202-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/1884-236-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom -
Mydoom family
-
Executes dropped EXE 1 IoCs
pid Process 3428 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\Services = "C:\\Windows\\services.exe" services.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe" JaffaCakes118_602be63f26a34016d70050e1a5d88115.exe -
resource yara_rule behavioral2/memory/1884-0-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/files/0x0008000000023c91-4.dat upx behavioral2/memory/3428-6-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1884-13-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/3428-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3428-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3428-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3428-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3428-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3428-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3428-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1884-39-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/3428-40-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1884-44-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/3428-45-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x000a00000001e786-58.dat upx behavioral2/memory/1884-138-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/3428-139-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1884-169-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/3428-170-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3428-174-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1884-178-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/3428-179-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1884-202-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/3428-203-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1884-236-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/3428-237-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\java.exe JaffaCakes118_602be63f26a34016d70050e1a5d88115.exe File created C:\Windows\java.exe JaffaCakes118_602be63f26a34016d70050e1a5d88115.exe File created C:\Windows\services.exe JaffaCakes118_602be63f26a34016d70050e1a5d88115.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 JaffaCakes118_602be63f26a34016d70050e1a5d88115.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1884 wrote to memory of 3428 1884 JaffaCakes118_602be63f26a34016d70050e1a5d88115.exe 83 PID 1884 wrote to memory of 3428 1884 JaffaCakes118_602be63f26a34016d70050e1a5d88115.exe 83 PID 1884 wrote to memory of 3428 1884 JaffaCakes118_602be63f26a34016d70050e1a5d88115.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_602be63f26a34016d70050e1a5d88115.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_602be63f26a34016d70050e1a5d88115.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1884 -
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:3428
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
312B
MD5c15952329e9cd008b41f979b6c76b9a2
SHA153c58cc742b5a0273df8d01ba2779a979c1ff967
SHA2565d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7
SHA5126aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296
-
Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
-
Filesize
28KB
MD5ffb8f0cfaab0c536fc7ec6ff794a39a6
SHA1cab2f0ec0d265ce1187190f8a2833b2b27817808
SHA256003e160173e87b210b33155fabc8b20f7844331ab08dfbfb19c7295860c8a63d
SHA512ee1dc5094427fd6aba3bf0b7f32ce13ca69c4aa30c93a4090d2d501c448957b002f56883cefff38e3d4fa6cb3b05e3b9b8abe62c06f4bfb6f91252d2b3aa7edb
-
Filesize
1KB
MD58f6ea3ef31cda06a8be9c4b7311dffc0
SHA19d2f15163ae267817d7875fa866ee3f0234a65e5
SHA2564d8c85009d946ff31b9210f5d5d876499480e3b26e0b3a483d51588f58335118
SHA512af17db326084a931c68d598e3eefc6fb2b30e73de404c8629a2d6fe490cdf7c4411d4490c28ab567fa7768d2d3ceac89f5a510310ba262f7305ff5fc7da77510
-
Filesize
1KB
MD5b8424eb87c1ca3d22b61366849618a6e
SHA1069e57f6a7c4f3d1a4d346b37bea6826185a6952
SHA2562613253fa367d5fc11d433b86d921bef02839a6c8c3fdc83879651d8ec075d54
SHA512fdb54c2c2cc4b9997873f938178d5f7a4be0c75ccb7665fe34a1c1d7dffeb3fe54dff5de82ddcc5b74275d705eb9ab220f744532e7616ceb471a12fa0848165f
-
Filesize
1KB
MD53f5fbf32839e85b603dbf726fdd7921e
SHA1541d56573618e0025f4f313cb4a0782bd6058c4a
SHA256a35b03bf6159e6eccd691e55cc7d24ee129430657563dec187396a739b5a6fcc
SHA51223bc8ac246f534b1947a9728fd9a4378b157fe3410a965e7f4906efccf5f8e9e16c9db006d45151677ce23ba2ff87f440653929fe72765266942d6dd1168061e
-
Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2