Analysis
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max time kernel
120s -
max time network
120s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
17-01-2025 03:00
Behavioral task
behavioral1
Sample
601f2ca14b145bb45f06399460c990d5728dbcddd063c4b269a22cb62366c91bN.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
601f2ca14b145bb45f06399460c990d5728dbcddd063c4b269a22cb62366c91bN.exe
Resource
win10v2004-20241007-en
General
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Target
601f2ca14b145bb45f06399460c990d5728dbcddd063c4b269a22cb62366c91bN.exe
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Size
29KB
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MD5
497135e3ba5317b2d995307bf2550c70
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SHA1
500070f7766af050012de5ce6c289d77e73623d4
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SHA256
601f2ca14b145bb45f06399460c990d5728dbcddd063c4b269a22cb62366c91b
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SHA512
68454b2a17da689eea531ef75227c47f8cbeab160f8143f01dbbde21b2f3f9ad9e84ac51c529a1ef30986c421963f407efd3c9bff21263ab1262cef80b9c632d
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/T:AEwVs+0jNDY1qi/qL
Malware Config
Signatures
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Detects MyDoom family 7 IoCs
resource yara_rule behavioral2/memory/3316-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3316-32-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3316-121-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3316-152-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3316-161-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3316-181-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3316-215-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
pid Process 1396 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" 601f2ca14b145bb45f06399460c990d5728dbcddd063c4b269a22cb62366c91bN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral2/memory/3316-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x0009000000023ba9-4.dat upx behavioral2/memory/1396-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3316-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1396-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1396-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1396-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1396-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1396-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3316-32-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1396-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x0009000000023c42-38.dat upx behavioral2/memory/3316-121-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1396-122-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3316-152-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1396-153-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1396-157-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3316-161-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1396-162-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3316-181-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1396-183-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3316-215-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1396-218-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe 601f2ca14b145bb45f06399460c990d5728dbcddd063c4b269a22cb62366c91bN.exe File opened for modification C:\Windows\java.exe 601f2ca14b145bb45f06399460c990d5728dbcddd063c4b269a22cb62366c91bN.exe File created C:\Windows\java.exe 601f2ca14b145bb45f06399460c990d5728dbcddd063c4b269a22cb62366c91bN.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 601f2ca14b145bb45f06399460c990d5728dbcddd063c4b269a22cb62366c91bN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3316 wrote to memory of 1396 3316 601f2ca14b145bb45f06399460c990d5728dbcddd063c4b269a22cb62366c91bN.exe 83 PID 3316 wrote to memory of 1396 3316 601f2ca14b145bb45f06399460c990d5728dbcddd063c4b269a22cb62366c91bN.exe 83 PID 3316 wrote to memory of 1396 3316 601f2ca14b145bb45f06399460c990d5728dbcddd063c4b269a22cb62366c91bN.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\601f2ca14b145bb45f06399460c990d5728dbcddd063c4b269a22cb62366c91bN.exe"C:\Users\Admin\AppData\Local\Temp\601f2ca14b145bb45f06399460c990d5728dbcddd063c4b269a22cb62366c91bN.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3316 -
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:1396
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
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Filesize
29KB
MD561d06a8afe9d150b888026a97c9e4700
SHA17b267ec52424f6e52a7e7ca709a986f0b86f6899
SHA2563ddd15aa41899c77acb55ac70dfc3e31f4710f4e4174845290fac7043fe7a218
SHA512de614803bc49720e99df990fa1a6a4cafc78925a9ea1f7fa870b3d192b4b87d39e43573a3d8a327bf50bcb5151ec44e5994cfbe82ab45d576aec7ffbace7fbad
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Filesize
320B
MD5ea4a5579f6c58cdfb2196103400afe8b
SHA194dc7aef8a3be39cf9bd52ca95999fd081423fb1
SHA25645873d569d7d7a71189ccd11a5fa5843ac4050e36ccdbed0012fe716bb594e58
SHA512a9c94ba2d3c6f25420fc9aa93ca5032463f3b0dab2ea15a1866e491e2f39c2432b97785efb8918bbe13e9bfa65f8017c06d40263f00a0027cc32d69e6420fc28
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Filesize
320B
MD5fd745d94188406f6153a589a91fc8527
SHA1bca5266295d2ab522068bf93df45339004834f36
SHA2568286f1a4f48c0ee6a33ad726dace996f26641b3227e64743799e6af3c16d3496
SHA5120f0dacd62001d06495bf7ff8576171f2732bf2625f2ec72275d48d2486e222df3524c19e94b00db97a49ab04bc3625fd1a3fdbe64c89cec44995a90950bc7c1c
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Filesize
320B
MD5f89095d5d42d441409db9c9fa86bed03
SHA1811efb9dd49a8045f96cd38713cc56e35bca1219
SHA256576f03fa2d3dd3fb05901d6e24f3248a57f46d964864d7fd4269d03efa6a0c26
SHA512609450d3aa698763d2d800f46a49ef01f2eb16785726c5e90a8ce19c32375c2bf9f03512a88407ef8516bbfebb94d1710572bcf6274206fbc95dc6876dc16c9e
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2