mydoom | f3177bd285edb637c9e721bb3c47727b6f2d81b06901a88a86dc9ec5f789c189

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
23-11-2024 05:11

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General

Target

f3177bd285edb637c9e721bb3c47727b6f2d81b06901a88a86dc9ec5f789c189.exe
Size

29KB
MD5

7ab153db132fbf3d297011e1ce5f1798
SHA1

9f084a7bc5600843f8c173e797209e468b8dca09
SHA256

f3177bd285edb637c9e721bb3c47727b6f2d81b06901a88a86dc9ec5f789c189
SHA512

798f1dccf6afdd98a53091fd9d9e267be1232f0863838dfcd36874ff24effe91b12f6868e99e43ffc5564e11cc48d362a1c11529bd720b606cf49e13d4a07592
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/y:AEwVs+0jNDY1qi/qa

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 11 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4412-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4412-27-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4412-32-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4412-140-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4412-152-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4412-161-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4412-191-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4412-234-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4412-268-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4412-295-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4412-328-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom

MyDoom
MyDoom is a Worm that is written in C++.
worm mydoom
Mydoom family
mydoom
Executes dropped EXE 1 IoCs

Processes:

services.exe

pid process

4912 services.exe

pid	process
4912	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

f3177bd285edb637c9e721bb3c47727b6f2d81b06901a88a86dc9ec5f789c189.exeservices.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	f3177bd285edb637c9e721bb3c47727b6f2d81b06901a88a86dc9ec5f789c189.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 30 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/4412-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
C:\Windows\services.exe	upx
behavioral2/memory/4912-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4412-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4912-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4912-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4912-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4912-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4412-27-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4912-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4412-32-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4912-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\tmp8569.tmp	upx
behavioral2/memory/4412-140-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4912-141-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4412-152-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4912-153-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4912-157-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4412-161-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4912-162-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4412-191-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4912-192-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4412-234-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4912-235-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4412-268-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4912-271-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4412-295-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4912-299-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4412-328-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4912-329-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

Processes:

f3177bd285edb637c9e721bb3c47727b6f2d81b06901a88a86dc9ec5f789c189.exe

description	ioc	process
File created	C:\Windows\java.exe	f3177bd285edb637c9e721bb3c47727b6f2d81b06901a88a86dc9ec5f789c189.exe
File created	C:\Windows\services.exe	f3177bd285edb637c9e721bb3c47727b6f2d81b06901a88a86dc9ec5f789c189.exe
File opened for modification	C:\Windows\java.exe	f3177bd285edb637c9e721bb3c47727b6f2d81b06901a88a86dc9ec5f789c189.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

Processes:

f3177bd285edb637c9e721bb3c47727b6f2d81b06901a88a86dc9ec5f789c189.exeservices.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f3177bd285edb637c9e721bb3c47727b6f2d81b06901a88a86dc9ec5f789c189.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

f3177bd285edb637c9e721bb3c47727b6f2d81b06901a88a86dc9ec5f789c189.exe

description	pid	process	target process
PID 4412 wrote to memory of 4912	4412	f3177bd285edb637c9e721bb3c47727b6f2d81b06901a88a86dc9ec5f789c189.exe	services.exe
PID 4412 wrote to memory of 4912	4412	f3177bd285edb637c9e721bb3c47727b6f2d81b06901a88a86dc9ec5f789c189.exe	services.exe
PID 4412 wrote to memory of 4912	4412	f3177bd285edb637c9e721bb3c47727b6f2d81b06901a88a86dc9ec5f789c189.exe	services.exe

C:\Users\Admin\AppData\Local\Temp\f3177bd285edb637c9e721bb3c47727b6f2d81b06901a88a86dc9ec5f789c189.exe
"C:\Users\Admin\AppData\Local\Temp\f3177bd285edb637c9e721bb3c47727b6f2d81b06901a88a86dc9ec5f789c189.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4412
- 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:4912

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

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Downloads

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

Filesize
315B

MD5
14b82aec966e8e370a28053db081f4e9

SHA1
a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

SHA256
202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

SHA512
ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9IEW0KLU\defaultNV4VBB22.htm

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9IEW0KLU\default[8].htm

Filesize
312B

MD5
e5c2364375c0a8a786a9508a840b6299

SHA1
bec1874db0d2348274b6656d1383e262f73e2bc6

SHA256
51b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3

SHA512
ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3

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

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\L6PPXFHA\default[9].htm

Filesize
313B

MD5
0d0d1376df3380570c4bb9c520ab38de

SHA1
76971247133bf210a0c5047584be0dcd0066de28

SHA256
40a902c8739b322ee6619ebe215761bc432b3743f0bfc497522e581391fd506c

SHA512
7b492a86e2a1209f8963c614df12a07c889ca33eddcbcd92d59258da249bcbc89d1d352e20f7772022fea597ed23a52b062d4ac6d3ec77c7c01433aed3551c7b

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

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VKYZDMA5\default[10].htm

Filesize
311B

MD5
cb42662caffe525e9957c942617edf06

SHA1
615009db9a1a242579e639ee0fc7a2a765095bfe

SHA256
312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15

SHA512
3e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VKYZDMA5\default[7].htm

Filesize
313B

MD5
ffb72ab4faba49ad441ce07db37dd8b6

SHA1
194e13c1c32ebb6e7a1dc912261cbd58a82ff71e

SHA256
7bd7c3676e98ddde8e0d5b63dd22cb9379d975bcd1d68884c97565cdd8d03660

SHA512
517be20d2442489ce39b48dc7f9f6f13f8c45d02703fb1865071f553d36b2289f5abc26c6089fc0bfad1a41fe318bf4b5a806915c5e45898ac744b7e4ed30257

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8569.tmp

Filesize
29KB

MD5
69837b1af60ad780b20d5044d0d336a3

SHA1
8142643dc8280112dbc4064604dc463b25963c12

SHA256
b57d5804a6e6976417336374181abe235e6e4befcbaa5350fb667f85839ea6d0

SHA512
40bf8dca57921db694ca2b5f03315639e1083b844084f6c95bd5c0bc1f6bd0e03fc10818bbe24acedde0660b5d579748acad4c1f3ce5ce4032466d8d300f4b0d

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

Filesize
384B

MD5
884aa758c1f369f8c816d4a18b45685b

SHA1
6339cf2766ac5c043a1bcd338917621fd3993fdf

SHA256
3925fd0d50084788a02641017eaf48fb3994d1d72835cc8ea8597f9792a5783d

SHA512
1ce4d9d90f57fabfb5facd557d163a1cc5f7ff8fd15df5fb4f522bf208be1269ec0509de4117fbb3b96208d79ccd836efab77ca6d981a7b510b79bdd3a4ce8f3

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

Filesize
384B

MD5
2974be7132c63d05ac11ae87af88dfd3

SHA1
0911a545ee43336d39edb050d2f5991f825b68be

SHA256
3faa535c0ea34c5efafa2a050c7ad7aae5d9ce3a045acf61bae7ce07dfc5687d

SHA512
b19fd19d2ccc8b9bf5c4067a3a6c77d2b80aa3c8ebd6e31676b02c11424f2db6aec417667fb768f3815732c351079e8facc9f5c8bbdff759edb042b245a18382

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

Filesize
384B

MD5
b83297d1a78e680b629d916e464a7224

SHA1
519cbba9188d8551d460cc9d62be2b89ed4b1642

SHA256
e9e66d51df36ce692e72ebf17d04dfb207c31ec42ab904a73e0e770d80fcd046

SHA512
09afc44f7cf5090488e8dde40b691521d46b3462998a8e55a8cb750fac8674b857aae1d5c73dcf0207f0e39ee0170c959e6003d5e7ed10ab3ab6a385f82b06b5

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

Filesize
384B

MD5
b23d419664e849addca7e87baae4589e

SHA1
da1d2f3191b72d8b5af6908e570e3177e174c4ba

SHA256
974e1d7b84b60f0a305cbcfc35efd30f720aa89b74b75be66e8b86b71cc04974

SHA512
fb53eb446f950faa609b50f2f3be6026bd67db521825f8f8bc7924bfc033a86890cb0d7250061e9e73f2261773fb2bd6399f1242bb4aecad982f0991a1086f5c

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

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/4412-234-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4412-140-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4412-295-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4412-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4412-152-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4412-328-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4412-32-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4412-161-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4412-268-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4412-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4412-191-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4412-27-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4912-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4912-235-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4912-192-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4912-162-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4912-271-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4912-157-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4912-153-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4912-141-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4912-299-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4912-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4912-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4912-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4912-329-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4912-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4912-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4912-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download