Analysis
-
max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
27-12-2024 03:43
Behavioral task
behavioral1
Sample
df611ed40dfcbd1f8b1036c3e9ceda5770a3c9e72fbee56ae511b2c7f547ac0d.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
df611ed40dfcbd1f8b1036c3e9ceda5770a3c9e72fbee56ae511b2c7f547ac0d.exe
Resource
win10v2004-20241007-en
General
-
Target
df611ed40dfcbd1f8b1036c3e9ceda5770a3c9e72fbee56ae511b2c7f547ac0d.exe
-
Size
29KB
-
MD5
3e328757071ce4e198e979206576442b
-
SHA1
1567975ad0770edf64ba3fc1477c11610f4543ab
-
SHA256
df611ed40dfcbd1f8b1036c3e9ceda5770a3c9e72fbee56ae511b2c7f547ac0d
-
SHA512
17067e37e5a5e4f186b8424210bd59a4161e1f4e7ee9d409bce4ae28395bc23fd6b25610dab8e9227ac773910bffc3872e1dfab74ffb9ee1e1bbb6cd3c8a032f
-
SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/z:AEwVs+0jNDY1qi/qL
Malware Config
Signatures
-
Detects MyDoom family 10 IoCs
resource yara_rule behavioral2/memory/2348-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2348-32-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2348-121-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2348-160-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2348-169-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2348-181-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2348-217-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2348-255-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2348-278-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2348-305-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
-
Executes dropped EXE 1 IoCs
pid Process 752 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" df611ed40dfcbd1f8b1036c3e9ceda5770a3c9e72fbee56ae511b2c7f547ac0d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral2/memory/2348-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x0009000000023c10-4.dat upx behavioral2/memory/752-6-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2348-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/752-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/752-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/752-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/752-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/752-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2348-32-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/752-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x0008000000023c5c-38.dat upx behavioral2/memory/2348-121-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/752-122-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2348-160-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/752-161-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/752-165-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2348-169-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/752-170-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2348-181-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/752-183-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2348-217-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/752-220-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2348-255-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/752-256-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2348-278-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/752-279-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2348-305-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/752-306-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\java.exe df611ed40dfcbd1f8b1036c3e9ceda5770a3c9e72fbee56ae511b2c7f547ac0d.exe File created C:\Windows\services.exe df611ed40dfcbd1f8b1036c3e9ceda5770a3c9e72fbee56ae511b2c7f547ac0d.exe File opened for modification C:\Windows\java.exe df611ed40dfcbd1f8b1036c3e9ceda5770a3c9e72fbee56ae511b2c7f547ac0d.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 df611ed40dfcbd1f8b1036c3e9ceda5770a3c9e72fbee56ae511b2c7f547ac0d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2348 wrote to memory of 752 2348 df611ed40dfcbd1f8b1036c3e9ceda5770a3c9e72fbee56ae511b2c7f547ac0d.exe 83 PID 2348 wrote to memory of 752 2348 df611ed40dfcbd1f8b1036c3e9ceda5770a3c9e72fbee56ae511b2c7f547ac0d.exe 83 PID 2348 wrote to memory of 752 2348 df611ed40dfcbd1f8b1036c3e9ceda5770a3c9e72fbee56ae511b2c7f547ac0d.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\df611ed40dfcbd1f8b1036c3e9ceda5770a3c9e72fbee56ae511b2c7f547ac0d.exe"C:\Users\Admin\AppData\Local\Temp\df611ed40dfcbd1f8b1036c3e9ceda5770a3c9e72fbee56ae511b2c7f547ac0d.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2348 -
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:752
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
310B
MD5d1b0afd2df0e633ea788d3a6b80029a3
SHA1860b42366bac87271d7d220f4d4b50399d0e537e
SHA256bba2e1bb4f0ce7853f2f3f5db12ba7bea16776a57a8cba5f5855a9d27a732147
SHA5120ca709d7054f86110d9b4a46f8730b2a351d000738f840a0b8f51878782c4682337bbc1898a73eac8271ebbedb742a866e4ddd87ed0de8827dba6524b725ac43
-
Filesize
305B
MD5157431349a057954f4227efc1383ecad
SHA169ccc939e6b36aa1fabb96ad999540a5ab118c48
SHA2568553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac
SHA5126405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284
-
Filesize
312B
MD5c15952329e9cd008b41f979b6c76b9a2
SHA153c58cc742b5a0273df8d01ba2779a979c1ff967
SHA2565d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7
SHA5126aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296
-
Filesize
312B
MD55431b34b55fc2e8dfe8e2e977e26e6b5
SHA187cf8feeb854e523871271b6f5634576de3e7c40
SHA2563d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432
SHA5126f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c
-
Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
-
Filesize
315B
MD514b82aec966e8e370a28053db081f4e9
SHA1a0f30ebbdb4c69947d3bd41fa63ec4929dddd649
SHA256202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf
SHA512ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7
-
Filesize
312B
MD5e5c2364375c0a8a786a9508a840b6299
SHA1bec1874db0d2348274b6656d1383e262f73e2bc6
SHA25651b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3
SHA512ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3
-
Filesize
29KB
MD52860735d4c82ad05b4e3e19a99ecb502
SHA1c1d60184eb3e63b4097484418be8352ed0e3a9b4
SHA256942b8122df4c47bb807ac1a5f8516e6ada6b81b1ba58a27c1ea86d0cee789c4c
SHA512be757c1f2d6535d3070987dda7adcf49fe1eef3e94566a5e14634d98dfbb0b91196c3709bda6291b7a04ba9c3cb229b9770989f28b0d2e080620c75996d43842
-
Filesize
320B
MD59467f4dc5be19a80e434f3b1fd7fe234
SHA1184d709bb3e2a742980c76e6ebdbf4fa726158c5
SHA2565c979464509ef595a8c0bfe024686d6f4e1aa2494b143d1eee41374f5d5f9a8d
SHA5125d83200a7ec77834810da28dbede8f834ff43cf5e788838053c3f3b30f3d2d2c4451101483299590c93a8cb712438e7119478df0c914f3b753e173ba9743ef6c
-
Filesize
320B
MD551fcd837fe9a51c37b3d61f6f04f0a06
SHA13f5057d9aa20d43767eb62dd1aafad59cf87dcdf
SHA256b5325fa7b34fe36e9dc235aaa675852d5dbd23a0c458ea16a6a9ab59722f440a
SHA5120c31f4fb41008a552f3b4e67bc0f0fb9d3d69737b5a309e36bf688cae9ff24b6e5775697f68fa3c72af17b806ca170270ca6bb180361dd291cd3316650bca2d0
-
Filesize
320B
MD53d45e9deb6c7fac6d6a68259f915afed
SHA1f769d1af412f1833fe92a1690e7c0bc86941ecae
SHA256db605c677bd6b66f4e52486bc18539e1187f1cf0962ecd2b3d82320fb891b4ad
SHA512f6e522bc51dff67912f4e95e99fc700c0706ff45f96e839f464a700ceaf13d7c665a0f5f078df185c62ea132e4cc339bbe72b44c61f474d33c9e618e66875a94
-
Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2