mydoom | 11bbb46d8d2393b0739de8cc9f5adb110a35572cd870961e254aebcf7857d468

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
25-11-2024 00:16

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General

Target

11bbb46d8d2393b0739de8cc9f5adb110a35572cd870961e254aebcf7857d468.exe
Size

41KB
MD5

38f69b3990a92eb8478a0f1d0f8bc4f8
SHA1

67ed4b55a29414a014effd6bdda5f229de61c25d
SHA256

11bbb46d8d2393b0739de8cc9f5adb110a35572cd870961e254aebcf7857d468
SHA512

8b72a6df948e695b26ce01f2c34aeec1f802c15399fa83fa471b595e0d7fc04355d6793909b70c3552f83f1017535de5f4114b3d6b8dda0c4c4d5679fdf5f9cd
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/v:AEwVs+0jNDY1qi/qH

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 9 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4196-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4196-37-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4196-93-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4196-155-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4196-159-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4196-166-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4196-208-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4196-244-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4196-282-0x0000000000500000-0x0000000000510200-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
3368	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

11bbb46d8d2393b0739de8cc9f5adb110a35572cd870961e254aebcf7857d468.exeservices.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	11bbb46d8d2393b0739de8cc9f5adb110a35572cd870961e254aebcf7857d468.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

Processes:

resource	yara_rule
behavioral2/memory/4196-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0008000000023cb2-4.dat	upx
behavioral2/memory/3368-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4196-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3368-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3368-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3368-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3368-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3368-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3368-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4196-37-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3368-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0003000000021ed4-51.dat	upx
behavioral2/memory/4196-93-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3368-94-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4196-155-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3368-156-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4196-159-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3368-160-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3368-162-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4196-166-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3368-167-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4196-208-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3368-213-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4196-244-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3368-245-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4196-282-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3368-283-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

Processes:

11bbb46d8d2393b0739de8cc9f5adb110a35572cd870961e254aebcf7857d468.exe

description	ioc	Process
File created	C:\Windows\services.exe	11bbb46d8d2393b0739de8cc9f5adb110a35572cd870961e254aebcf7857d468.exe
File opened for modification	C:\Windows\java.exe	11bbb46d8d2393b0739de8cc9f5adb110a35572cd870961e254aebcf7857d468.exe
File created	C:\Windows\java.exe	11bbb46d8d2393b0739de8cc9f5adb110a35572cd870961e254aebcf7857d468.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:

11bbb46d8d2393b0739de8cc9f5adb110a35572cd870961e254aebcf7857d468.exeservices.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	11bbb46d8d2393b0739de8cc9f5adb110a35572cd870961e254aebcf7857d468.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

11bbb46d8d2393b0739de8cc9f5adb110a35572cd870961e254aebcf7857d468.exe

description	pid	Process	procid_target
PID 4196 wrote to memory of 3368	4196	11bbb46d8d2393b0739de8cc9f5adb110a35572cd870961e254aebcf7857d468.exe	83
PID 4196 wrote to memory of 3368	4196	11bbb46d8d2393b0739de8cc9f5adb110a35572cd870961e254aebcf7857d468.exe	83
PID 4196 wrote to memory of 3368	4196	11bbb46d8d2393b0739de8cc9f5adb110a35572cd870961e254aebcf7857d468.exe	83

C:\Users\Admin\AppData\Local\Temp\11bbb46d8d2393b0739de8cc9f5adb110a35572cd870961e254aebcf7857d468.exe
"C:\Users\Admin\AppData\Local\Temp\11bbb46d8d2393b0739de8cc9f5adb110a35572cd870961e254aebcf7857d468.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4196
- 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:3368

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\2YUS9Q6F\default[3].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6IJLDY7V\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\H4VCA4X1\default[3].htm

Filesize
315B

MD5
14b82aec966e8e370a28053db081f4e9

SHA1
a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

SHA256
202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

SHA512
ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W9QJOIKH\default[1].htm

Filesize
304B

MD5
267ddfdbb8d492b25de208d84b290f1c

SHA1
9f57d9f19f25549e1232489a0c101a92e851de2f

SHA256
ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

SHA512
0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

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

Filesize
128B

MD5
78429e3b0a3ada03a6f545a2198ef7d2

SHA1
4cf8707510fc0dfa5a7c031edfce13a97933848b

SHA256
f3f559e81fe1a1072b27f920a69863b93ad19bde751eed946f739a6c1de730c8

SHA512
9dc51afe2578c1b55c44391e90ceb8e51bf65656509b773f1af31dc6cb1d09bbd3743b49f00ea307058be72fd520b5bced2fe51e7ff77f2376d468b27de18379

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp960.tmp

Filesize
41KB

MD5
9a41c8e19728833fa26246a26f9b1173

SHA1
34c0aaf3fe68f5d4e440b6b96b946bb36b700933

SHA256
889fdd4dc5a02502afb2ec4f85a578ced4307989bc75e78f35fe4aa910c8f0e4

SHA512
355e38daa194e22d921a8d18611c0a4d65fcf1e6e645fe5b4e571ef89c61b9da41a6021388c598ccdf2cf9d95fcb9a9c86aa05b0a6bbbfecb38ef9f08b8a8d05

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

Filesize
160B

MD5
847644db27b9dd96453448b854683eb0

SHA1
bf9bd22d76041c991f31535144be63ba6180f910

SHA256
9cac0f05b197935185d83eb2b96ef9d094ad51dfc0b88a6f4a51e43c7cec9d8a

SHA512
eee7eb282e8cc9d08f4cbc5af6f924fcdff9053e2fa9673a026723689260b337abd9dd3f9c45e41e2bb81b02aca186e149f5d020cef6ce2e67394e13c446547a

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

Filesize
160B

MD5
d8144af76e4101059d4c0be2673d4874

SHA1
dae69f349a85fb35f81045caa29971ecb2232dd8

SHA256
198ed36f7cfeec24c0394a81f1cda2d1d3a715b97017b74852b6881752ba0835

SHA512
910a91587e7e1ceb1b2c9e735ceb14c6ced5db1019b50a87ec89dce3a1f0cf72fd83188ea95767b27a310a75b1864851d45b1f8610e0e1ed4ff85c7c757868fb

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

Filesize
160B

MD5
d18c096d254b78a3cf0b7ccca0aab3b4

SHA1
58f2026c00b5c66e6b202e123bc64432f3c086a7

SHA256
e1ec5e9e52a5a9f9cc379c2f5f6a1e35cdd63fb0950fedae9e2817532d3a6aaf

SHA512
9657f2b8238b6df5d229f6051af3cb5587ad1acaf7407dbfe4488fd5ff0a9e3a6d50c273bcf3f6dfd91a7bb0bd898060dc4e2a108c444ffb12396e0771f6e8f1

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/3368-94-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3368-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3368-283-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3368-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3368-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3368-213-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3368-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3368-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3368-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3368-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3368-156-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3368-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3368-160-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3368-162-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3368-245-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3368-167-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4196-93-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4196-208-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4196-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4196-244-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4196-166-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4196-159-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4196-155-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4196-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4196-282-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4196-37-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download