mydoom | c3dbd3f0cef74dc29914b33c8cd24f3a604b889a4d17b97b2b093b2c2a86116d

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
14-11-2024 02:24

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General

Target

c3dbd3f0cef74dc29914b33c8cd24f3a604b889a4d17b97b2b093b2c2a86116d.exe
Size

29KB
MD5

92c9502fd8841283c8bcd20429640ed3
SHA1

6015be446d636149134436881a2107ad5fab82b0
SHA256

c3dbd3f0cef74dc29914b33c8cd24f3a604b889a4d17b97b2b093b2c2a86116d
SHA512

e4d2d272520892c8e78159ab9d9263ab9c4a4e2b6d3e742d364b1ee0399d3733a71356ac1e98f9aff182575b7f12f2205268d7c91d1a715b9eade66e707ea2bb
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/K:AEwVs+0jNDY1qi/qy

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 11 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2700-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2700-32-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2700-119-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2700-154-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2700-158-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2700-163-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2700-180-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2700-224-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2700-251-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2700-281-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2700-311-0x0000000000500000-0x0000000000510200-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

4420 services.exe

pid	process
4420	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

c3dbd3f0cef74dc29914b33c8cd24f3a604b889a4d17b97b2b093b2c2a86116d.exeservices.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	c3dbd3f0cef74dc29914b33c8cd24f3a604b889a4d17b97b2b093b2c2a86116d.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/2700-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4420-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
C:\Windows\services.exe	upx
behavioral2/memory/2700-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4420-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4420-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4420-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4420-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4420-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2700-32-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4420-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\tmp55FD.tmp	upx
behavioral2/memory/2700-119-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4420-120-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2700-154-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4420-155-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2700-158-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4420-159-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2700-163-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4420-164-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2700-180-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4420-181-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2700-224-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4420-225-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2700-251-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4420-256-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2700-281-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4420-284-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2700-311-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4420-312-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

Processes:

c3dbd3f0cef74dc29914b33c8cd24f3a604b889a4d17b97b2b093b2c2a86116d.exe

description	ioc	process
File created	C:\Windows\services.exe	c3dbd3f0cef74dc29914b33c8cd24f3a604b889a4d17b97b2b093b2c2a86116d.exe
File opened for modification	C:\Windows\java.exe	c3dbd3f0cef74dc29914b33c8cd24f3a604b889a4d17b97b2b093b2c2a86116d.exe
File created	C:\Windows\java.exe	c3dbd3f0cef74dc29914b33c8cd24f3a604b889a4d17b97b2b093b2c2a86116d.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:

c3dbd3f0cef74dc29914b33c8cd24f3a604b889a4d17b97b2b093b2c2a86116d.exeservices.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c3dbd3f0cef74dc29914b33c8cd24f3a604b889a4d17b97b2b093b2c2a86116d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

c3dbd3f0cef74dc29914b33c8cd24f3a604b889a4d17b97b2b093b2c2a86116d.exe

description	pid	process	target process
PID 2700 wrote to memory of 4420	2700	c3dbd3f0cef74dc29914b33c8cd24f3a604b889a4d17b97b2b093b2c2a86116d.exe	services.exe
PID 2700 wrote to memory of 4420	2700	c3dbd3f0cef74dc29914b33c8cd24f3a604b889a4d17b97b2b093b2c2a86116d.exe	services.exe
PID 2700 wrote to memory of 4420	2700	c3dbd3f0cef74dc29914b33c8cd24f3a604b889a4d17b97b2b093b2c2a86116d.exe	services.exe

C:\Users\Admin\AppData\Local\Temp\c3dbd3f0cef74dc29914b33c8cd24f3a604b889a4d17b97b2b093b2c2a86116d.exe
"C:\Users\Admin\AppData\Local\Temp\c3dbd3f0cef74dc29914b33c8cd24f3a604b889a4d17b97b2b093b2c2a86116d.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2700
- 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:4420

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\FQRZN8O7\default[2].htm

Filesize
313B

MD5
0d0d1376df3380570c4bb9c520ab38de

SHA1
76971247133bf210a0c5047584be0dcd0066de28

SHA256
40a902c8739b322ee6619ebe215761bc432b3743f0bfc497522e581391fd506c

SHA512
7b492a86e2a1209f8963c614df12a07c889ca33eddcbcd92d59258da249bcbc89d1d352e20f7772022fea597ed23a52b062d4ac6d3ec77c7c01433aed3551c7b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FQRZN8O7\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TTJXD3SW\default[1].htm

Filesize
304B

MD5
779eb6e922262fd34798d1da675ff1b9

SHA1
8ac9d18a9f1fd8ddb1bb8e6638c4faf7c38c08f4

SHA256
f5b7521dca08f599000d2234268361c7a0de6d916540f07841bd28ec4d28fa1c

SHA512
70654bf9abe3d5a399d9e010b4ba12743f789cf78f1c9e41ddf1377dd5179f24c871dfbb89876e17c2d1206ac18f49f42d0ca54517e2c25491d34c509b053ec7

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TTJXD3SW\default[5].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TTJXD3SW\default[7].htm

Filesize
304B

MD5
267ddfdbb8d492b25de208d84b290f1c

SHA1
9f57d9f19f25549e1232489a0c101a92e851de2f

SHA256
ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

SHA512
0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp55FD.tmp

Filesize
29KB

MD5
edeb8a25940204e082d9752cb5174295

SHA1
775f0c6ac551719e74eec92277b4f40306946a6c

SHA256
867a4a41f41dc7b4d963fbea7f420c8cadcc48c92272514c71805e50e9894051

SHA512
490d8dcc56d6d413e170d2b8e83ef53c0d5b38a895b6d82f91517e07cff8509a5e46f29c7cd15152793e435c4e835dca445a16e1d907dfef33b00d5b2e862ad1

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

Filesize
384B

MD5
3d150a5eae3a74af39eb504ff935f1f3

SHA1
b7a602f6e3f31776001f5a2102272bedad1b81cc

SHA256
ae96fbf350880ebc68e98f9fae235c5376d618435735f7c8c4a0e7cc7e3a8205

SHA512
a1ee1410164805579e46cab2cf8be9f90d361c0e7ef72732f3355727adf7ed06b793f38a7c5ef0783215464faf154aba40049a77f624c81cf1b01fa296a793eb

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

Filesize
384B

MD5
ecc7c337e9f7bf58561bee17536d7332

SHA1
2c69622709e2e2e714be69f43c2afcddbd85b4e8

SHA256
5b3e5c12d0cef4a4bf58a33f971141b3fd2f45fa8288770aa85b2bd86545a89b

SHA512
fb4124dbafac46c1c7dad589a384191eb61564461a564189e20c724c00543e7f4b6cef977d71e054b8436dd2d2a100c4432055d4ebd42856612897da2701fb59

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

Filesize
384B

MD5
f9f52edcd84c715f5378289689580a40

SHA1
07e9b2e73cf15301f338d75a978603cb073b80f5

SHA256
c576a48ece10bdfe66223a73d454f58a27151e1ab6e888dea2a535539a2b1c18

SHA512
4ca51955affe72732475e6c52b47e9331c710ffe354632dfd4aed690dc7b1f218633efe9e807f0c1a3ecfeb9665138f334941fb23495227632e1d23938c6b674

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/2700-224-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2700-180-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2700-32-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2700-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2700-119-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2700-311-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2700-281-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2700-154-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2700-251-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2700-158-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2700-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2700-163-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4420-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4420-256-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4420-164-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4420-181-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4420-159-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4420-225-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4420-155-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4420-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4420-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4420-284-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4420-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4420-120-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4420-312-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4420-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4420-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4420-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download