mydoom | 30f873f9ea8d5331fa72f4ba1bc22609f777f4b76b15627b04ce5f67b14e51c6

Analysis

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

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
02-01-2025 21:25

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General

Target

30f873f9ea8d5331fa72f4ba1bc22609f777f4b76b15627b04ce5f67b14e51c6.exe
Size

29KB
MD5

28f189575446f0299c845946776cf77e
SHA1

57cc3a1930f441e1970333f84ebcd2b724ce0eb2
SHA256

30f873f9ea8d5331fa72f4ba1bc22609f777f4b76b15627b04ce5f67b14e51c6
SHA512

4c90ef827a28223db3a647f62baac4dd17dd10810201c4ee7cf724e3377cfb4424d7459712db12c305553656e5f55832643260f281ecfdf4b4afddf4996b203b
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/rhY:AEwVs+0jNDY1qi/qzW

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 9 IoCs

resource	yara_rule
behavioral2/memory/4720-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4720-37-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4720-130-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4720-166-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4720-172-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4720-189-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4720-234-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4720-268-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4720-309-0x0000000000500000-0x0000000000510200-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
2352	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\JavaVM = "C:\\Windows\\java.exe"	30f873f9ea8d5331fa72f4ba1bc22609f777f4b76b15627b04ce5f67b14e51c6.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 28 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4720-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0009000000023ca0-4.dat	upx
behavioral2/memory/2352-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4720-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2352-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2352-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2352-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2352-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2352-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2352-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4720-37-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2352-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000d0000000219e5-48.dat	upx
behavioral2/memory/4720-130-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2352-131-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4720-166-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2352-167-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2352-171-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4720-172-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2352-173-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4720-189-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2352-190-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4720-234-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2352-235-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4720-268-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2352-269-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4720-309-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2352-310-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	30f873f9ea8d5331fa72f4ba1bc22609f777f4b76b15627b04ce5f67b14e51c6.exe
File opened for modification	C:\Windows\java.exe	30f873f9ea8d5331fa72f4ba1bc22609f777f4b76b15627b04ce5f67b14e51c6.exe
File created	C:\Windows\java.exe	30f873f9ea8d5331fa72f4ba1bc22609f777f4b76b15627b04ce5f67b14e51c6.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	30f873f9ea8d5331fa72f4ba1bc22609f777f4b76b15627b04ce5f67b14e51c6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4720 wrote to memory of 2352	4720	30f873f9ea8d5331fa72f4ba1bc22609f777f4b76b15627b04ce5f67b14e51c6.exe	83
PID 4720 wrote to memory of 2352	4720	30f873f9ea8d5331fa72f4ba1bc22609f777f4b76b15627b04ce5f67b14e51c6.exe	83
PID 4720 wrote to memory of 2352	4720	30f873f9ea8d5331fa72f4ba1bc22609f777f4b76b15627b04ce5f67b14e51c6.exe	83

C:\Users\Admin\AppData\Local\Temp\30f873f9ea8d5331fa72f4ba1bc22609f777f4b76b15627b04ce5f67b14e51c6.exe
"C:\Users\Admin\AppData\Local\Temp\30f873f9ea8d5331fa72f4ba1bc22609f777f4b76b15627b04ce5f67b14e51c6.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4720
- 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:2352

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

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Downloads

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

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FMGLWGAG\default[5].htm

Filesize
311B

MD5
cb42662caffe525e9957c942617edf06

SHA1
615009db9a1a242579e639ee0fc7a2a765095bfe

SHA256
312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15

SHA512
3e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FMGLWGAG\default[8].htm

Filesize
312B

MD5
e5c2364375c0a8a786a9508a840b6299

SHA1
bec1874db0d2348274b6656d1383e262f73e2bc6

SHA256
51b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3

SHA512
ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\V4KZV1MD\default[1].htm

Filesize
312B

MD5
5431b34b55fc2e8dfe8e2e977e26e6b5

SHA1
87cf8feeb854e523871271b6f5634576de3e7c40

SHA256
3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432

SHA512
6f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\V4KZV1MD\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\XH3Z2ZON\default[2].htm

Filesize
315B

MD5
14b82aec966e8e370a28053db081f4e9

SHA1
a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

SHA256
202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

SHA512
ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\YY018DS9\search[1].htm

Filesize
103KB

MD5
dc525e8665e37e2ff4fb684e0c75865f

SHA1
8e45413d60fbdbc290f5316bb8f8e5065cb446d2

SHA256
1bae495c6cfe6beb489af2a3b5289bfccbf5bb5274fe8a53f9025c7f050cc258

SHA512
958fcd3dc19568427f68cc3fa0d1b98ba1180f5b9cd034fb7377de09b767838474675c0411957fb962b369823a3511ac19d29447f3eabd2f9b282acce2591f93

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpC476.tmp

Filesize
29KB

MD5
d97e868fa3dad036413dc6dd9b88a23f

SHA1
458c12bef5324349d077822a5e6e07f14d871b48

SHA256
9e85fd96329b66f2ed90928abca918bf3b1f543c831ea68a0814969ab09d3f1b

SHA512
c7f02bfc7ac114ff63eea71ad6967baca367674514a3c84ac7a169b35f748cfc3d84e916dc3628e22de80f827ce7be128aa334abb86a42fe0a50defb77d3e0fd

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

Filesize
320B

MD5
165e3f1f6e8b381915b8048deb03d4ad

SHA1
0fc066463eb0655b57b87ccaa64fe691e68bd6c9

SHA256
825e6b183d9320b510d750fb84f07618874a9a52f4ff0a4dae3f3e3c62be29b4

SHA512
6fa222097a0e5f7a639a2a957bc35feca1560b827ffa765baeb6c77a3f24571f654a3e74ebc0ad7eeccb08a99129e5ff1a9a07477f07304fe71832f811473f04

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

Filesize
320B

MD5
69dda48918b2956eb0a9fe521bf0ec34

SHA1
f5791a357f06426e3be6b754ff99db963a1d1407

SHA256
0f40e97ba28d953ba5b36dde5ca128ef83037994bd8203a3487ecd90a667e0e8

SHA512
a242f415d05335e7d3487a7f5bd86c597640fdb15fb6fc5307cc1fd4ee8e2c08bd5e14bd5ceee51d65e3f8180e75f3f28e0dafb44ceb4daa15c34d6df45e4141

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

Filesize
320B

MD5
51807a0ec5136e47aa7fcab37a34b767

SHA1
2a4766006e755ee9d31d5404c1699830e6fe8c36

SHA256
d52cd686df22297caa4bbc05a6428a68fc23c7b91c1bb7bc0d818eab76ce0cbe

SHA512
41c1e8c943d59eedd7c71b771c9e8be42c566e4d40394c1b790536b179ae46e270e84406be543fb3e0c52e1f82b1f1344384b37b19127f17a38cc5cdee9868ad

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2352-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-310-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-131-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-269-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-235-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-167-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-171-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-173-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-190-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4720-166-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4720-234-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4720-189-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4720-172-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4720-268-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4720-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4720-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4720-309-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4720-130-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4720-37-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads