mydoom | 12a5318920c50dea7479fb624dc325380da49ee3c1f5d93bfb42e756d0b91435

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12-01-2025 20:06

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

12a5318920c50dea7479fb624dc325380da49ee3c1f5d93bfb42e756d0b91435.exe
Size

29KB
MD5

68038778c24fe64aac51e50f0e88d344
SHA1

b2c40ee277535ada5d2b9e4c54d7546ca20e5b16
SHA256

12a5318920c50dea7479fb624dc325380da49ee3c1f5d93bfb42e756d0b91435
SHA512

265eed57c61f0ee81a129b39e17a910053a9fb9de03a55d80c9549648aee7f88f01737bae75282d03b8075a8870c7b25995a8b2a714824fe94069d811e9fe6f9
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/Iht:AEwVs+0jNDY1qi/qAX

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 12 IoCs

resource	yara_rule
behavioral2/memory/2328-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2328-27-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2328-108-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2328-157-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2328-159-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2328-164-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2328-180-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2328-215-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2328-247-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2328-282-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2328-314-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2328-355-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom

MyDoom
MyDoom is a Worm that is written in C++.
worm mydoom
Mydoom family
mydoom

Executes dropped EXE 1 IoCs

pid	Process
4192	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

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"	12a5318920c50dea7479fb624dc325380da49ee3c1f5d93bfb42e756d0b91435.exe

UPX packed file 31 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2328-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0009000000023c95-4.dat	upx
behavioral2/memory/4192-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2328-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4192-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4192-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4192-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4192-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2328-27-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4192-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000400000001e742-41.dat	upx
behavioral2/memory/2328-108-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4192-109-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2328-157-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4192-158-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2328-159-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4192-160-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2328-164-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4192-165-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2328-180-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4192-181-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2328-215-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4192-218-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2328-247-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4192-250-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2328-282-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4192-283-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2328-314-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4192-315-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2328-355-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4192-356-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\java.exe	12a5318920c50dea7479fb624dc325380da49ee3c1f5d93bfb42e756d0b91435.exe
File created	C:\Windows\java.exe	12a5318920c50dea7479fb624dc325380da49ee3c1f5d93bfb42e756d0b91435.exe
File created	C:\Windows\services.exe	12a5318920c50dea7479fb624dc325380da49ee3c1f5d93bfb42e756d0b91435.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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	12a5318920c50dea7479fb624dc325380da49ee3c1f5d93bfb42e756d0b91435.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2328 wrote to memory of 4192	2328	12a5318920c50dea7479fb624dc325380da49ee3c1f5d93bfb42e756d0b91435.exe	83
PID 2328 wrote to memory of 4192	2328	12a5318920c50dea7479fb624dc325380da49ee3c1f5d93bfb42e756d0b91435.exe	83
PID 2328 wrote to memory of 4192	2328	12a5318920c50dea7479fb624dc325380da49ee3c1f5d93bfb42e756d0b91435.exe	83

C:\Users\Admin\AppData\Local\Temp\12a5318920c50dea7479fb624dc325380da49ee3c1f5d93bfb42e756d0b91435.exe
"C:\Users\Admin\AppData\Local\Temp\12a5318920c50dea7479fb624dc325380da49ee3c1f5d93bfb42e756d0b91435.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2328
- 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:4192

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\4OVS68NE\default[1].htm

Filesize
304B

MD5
cde2c6ec81201bdd39579745c69d502f

SHA1
e025748a7d4361b2803140ed0f0abda1797f5388

SHA256
a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f

SHA512
de5ca6169b2bb42a452ebd2f92c23bad3a98c01845a875336d6affe7f0192c2782b1f66f149019c0b880410c836fc45b2e9157dcccc7ad0d9e5953521a2151d4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\4OVS68NE\default[3].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\4OVS68NE\default[4].htm

Filesize
311B

MD5
593192ca95413c197b2b34ef10fee9e3

SHA1
76efabd5fc9a2c297384883c8adec463e492896e

SHA256
ffcebeaee31d4944d14ed393a22bca4715f8d17f3580fa3e3d6f05d03732a8bf

SHA512
61be629d128309af1c36579e160ff30b14fb332f1440c048bf24620faa33f8bfd756e97398a4464e415abcfd39d0bee7cac57559b7ec29692c0640a2a76b361a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9IEW0KLU\default[1].htm

Filesize
313B

MD5
ffb72ab4faba49ad441ce07db37dd8b6

SHA1
194e13c1c32ebb6e7a1dc912261cbd58a82ff71e

SHA256
7bd7c3676e98ddde8e0d5b63dd22cb9379d975bcd1d68884c97565cdd8d03660

SHA512
517be20d2442489ce39b48dc7f9f6f13f8c45d02703fb1865071f553d36b2289f5abc26c6089fc0bfad1a41fe318bf4b5a806915c5e45898ac744b7e4ed30257

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9IEW0KLU\default[7].htm

Filesize
310B

MD5
d1b0afd2df0e633ea788d3a6b80029a3

SHA1
860b42366bac87271d7d220f4d4b50399d0e537e

SHA256
bba2e1bb4f0ce7853f2f3f5db12ba7bea16776a57a8cba5f5855a9d27a732147

SHA512
0ca709d7054f86110d9b4a46f8730b2a351d000738f840a0b8f51878782c4682337bbc1898a73eac8271ebbedb742a866e4ddd87ed0de8827dba6524b725ac43

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\L6PPXFHA\default[1].htm

Filesize
304B

MD5
267ddfdbb8d492b25de208d84b290f1c

SHA1
9f57d9f19f25549e1232489a0c101a92e851de2f

SHA256
ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

SHA512
0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\L6PPXFHA\default[2].htm

Filesize
315B

MD5
14b82aec966e8e370a28053db081f4e9

SHA1
a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

SHA256
202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

SHA512
ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\L6PPXFHA\default[3].htm

Filesize
311B

MD5
cb42662caffe525e9957c942617edf06

SHA1
615009db9a1a242579e639ee0fc7a2a765095bfe

SHA256
312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15

SHA512
3e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\L6PPXFHA\default[7].htm

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VKYZDMA5\default[3].htm

Filesize
312B

MD5
5431b34b55fc2e8dfe8e2e977e26e6b5

SHA1
87cf8feeb854e523871271b6f5634576de3e7c40

SHA256
3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432

SHA512
6f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VKYZDMA5\search[3].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp63B8.tmp

Filesize
29KB

MD5
a12e787daebfd4201837457ed0898d72

SHA1
7a14ab9cfeba39e7b9b5dc474510183e3893188d

SHA256
27c463799ad833483029d6f66d1516a921e8035b0cbea1ab0651a2d91212bbe8

SHA512
98cc13d289218fea40cea690e81336281286b90149603e2973962c8b6c6a0a77b71eeb44842cb1dea7bb5cf32790a7a4228a2ba877bb2ee905988d545573f5a2

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
320B

MD5
17e6008a886d0a75a37396f8d8dea9d8

SHA1
e806ff9db15f92feb0646d530d8d2b8a6820b71b

SHA256
0831e3c1f7c6e411b5fee3a711f3faee6d19fd7a202b06c365864f29a0d11853

SHA512
e5e12179b4dd6cb4a9f68ffbc679aff1d25a41bfb126fe25a28990d5ae070a706a2c78c35dc5fb01b2155f9ebbacb322125490388ef78fe3ffa3674de0487428

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
320B

MD5
8c8f121d1f70035a542b8c926ad46d88

SHA1
e5a03a03046188616169802dd7cd44241f93d5a6

SHA256
a0dff668dac80845d12b3392934f023497c81f21ba5438f01f207aaceb909c75

SHA512
6d1b9b8902fc225fd887c26ce236fd2bedeb77f4dc2cb128bdfb791075949be48d31e809daabcce44d1e164efa8ce3bb273d64912b4d3e636f108d2acd57ae95

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
320B

MD5
b497311bd80d58ca3cb4aa2fb221e3b2

SHA1
6207d8ab0fb7e1a807ceb60bfa5bb588e54330f6

SHA256
6ac382d360be269e3e15e1752188e52c603656a7b07a10ae483a382792e575f8

SHA512
ed3dad92ce21d78f22c4c00896fbd539fe11766565dccc2cd705b6f664694352e990ca95aa2d8064545a186ed3faf42ff38adb63b9241ec11e744ba3db58439b

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2328-27-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2328-247-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2328-108-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2328-164-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2328-282-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2328-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2328-180-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2328-157-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2328-159-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2328-215-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2328-355-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2328-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2328-314-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4192-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4192-250-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4192-165-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4192-109-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4192-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4192-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4192-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4192-160-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4192-315-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4192-283-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4192-218-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4192-356-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4192-158-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4192-181-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4192-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4192-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads