mydoom | 62bcd47600163e0a9373543ea7ad43f5dab0383b7734759f6788850af0002327

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
01-01-2025 14:13

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General

Target

62bcd47600163e0a9373543ea7ad43f5dab0383b7734759f6788850af0002327.exe
Size

29KB
MD5

ed667e4a0961af6815ef0c312383d418
SHA1

b9cc2f96192d0bddf591a56921e015486b4dd13d
SHA256

62bcd47600163e0a9373543ea7ad43f5dab0383b7734759f6788850af0002327
SHA512

77708a74c8d3b4240e9fae8d95cd625314c872e69e37c9835551b2fb695d5c47fa8c2d1db4c65a2db33d3e157f330df338cd3b325ea136322af0b5f798f98993
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/1hf:AEwVs+0jNDY1qi/qNt

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 9 IoCs

resource	yara_rule
behavioral2/memory/1168-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1168-37-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1168-114-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1168-145-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1168-151-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1168-172-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1168-212-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1168-241-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1168-268-0x0000000000500000-0x0000000000510200-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
1020	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"	62bcd47600163e0a9373543ea7ad43f5dab0383b7734759f6788850af0002327.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/1168-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0009000000023c54-4.dat	upx
behavioral2/memory/1020-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1168-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1020-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1020-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1020-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1020-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1020-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1020-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1168-37-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1020-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0003000000021f51-48.dat	upx
behavioral2/memory/1168-114-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1020-115-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1168-145-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1020-146-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1020-150-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1168-151-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1020-152-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1168-172-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1020-173-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1168-212-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1020-213-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1168-241-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1020-242-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1168-268-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1020-269-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	62bcd47600163e0a9373543ea7ad43f5dab0383b7734759f6788850af0002327.exe
File opened for modification	C:\Windows\java.exe	62bcd47600163e0a9373543ea7ad43f5dab0383b7734759f6788850af0002327.exe
File created	C:\Windows\java.exe	62bcd47600163e0a9373543ea7ad43f5dab0383b7734759f6788850af0002327.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	services.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	62bcd47600163e0a9373543ea7ad43f5dab0383b7734759f6788850af0002327.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1168 wrote to memory of 1020	1168	62bcd47600163e0a9373543ea7ad43f5dab0383b7734759f6788850af0002327.exe	82
PID 1168 wrote to memory of 1020	1168	62bcd47600163e0a9373543ea7ad43f5dab0383b7734759f6788850af0002327.exe	82
PID 1168 wrote to memory of 1020	1168	62bcd47600163e0a9373543ea7ad43f5dab0383b7734759f6788850af0002327.exe	82

C:\Users\Admin\AppData\Local\Temp\62bcd47600163e0a9373543ea7ad43f5dab0383b7734759f6788850af0002327.exe
"C:\Users\Admin\AppData\Local\Temp\62bcd47600163e0a9373543ea7ad43f5dab0383b7734759f6788850af0002327.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1168
- 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:1020

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\84KCLP1T\default[2].htm

Filesize
311B

MD5
cb42662caffe525e9957c942617edf06

SHA1
615009db9a1a242579e639ee0fc7a2a765095bfe

SHA256
312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15

SHA512
3e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\84KCLP1T\default[7].htm

Filesize
315B

MD5
14b82aec966e8e370a28053db081f4e9

SHA1
a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

SHA256
202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

SHA512
ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

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

Filesize
304B

MD5
cde2c6ec81201bdd39579745c69d502f

SHA1
e025748a7d4361b2803140ed0f0abda1797f5388

SHA256
a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f

SHA512
de5ca6169b2bb42a452ebd2f92c23bad3a98c01845a875336d6affe7f0192c2782b1f66f149019c0b880410c836fc45b2e9157dcccc7ad0d9e5953521a2151d4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FQRZN8O7\default[7].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FQRZN8O7\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\H6N4U6J0\default[1].htm

Filesize
313B

MD5
69c60ed308101b5335bf8f3965de4cee

SHA1
46fa4e015d3074e5278f30246dfc7e52395ee164

SHA256
1b949aeab999aed6ebea087159db61393d411edcbbf228b98f4b5c3d8711ad29

SHA512
4b3b388f53a35a0f1eb44706723d2814f010095a8629d692e8d6542ac4520e1f7caaa7a6bd79a7a00ed97bbd246fc8d74f51853432e386685d6771203a7d8ad9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TTJXD3SW\default[6].htm

Filesize
308B

MD5
5243568476eb2052b2f3b67dc9053e86

SHA1
b126aa6506772f9024b76580bdf28b45e3a7f051

SHA256
2d458622dc76eb87e44cc7db89309efdf50f99821145ae86864fd1b714cbaa80

SHA512
3c68cef4e3daa4bca6e8b3aa5a31874be1e4dec38fe9781c6fe4890980744527d0c6818eeb519f8e6b322118e1f08302d85972fa7da4ba8be9421aabf9a77833

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp995F.tmp

Filesize
29KB

MD5
b81f33f44ae6faf4f2dfd9aee5ef3a48

SHA1
b51603e4015d57906917e08813cccb70589e6a8f

SHA256
d373de0110bb658f4e18033d2797cabce9fb7b772cb6137f1d984eb592c4bd77

SHA512
21a98cd802a786f30c931048bb5e8fd3c0e4e04c3e7e2115f0b4bba201539601d597d7a9a841d063c74016268c0b0ebab84816895156b800d2b031f4eeff0639

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

Filesize
320B

MD5
8558e41c398e66d0c8e0a71b6637c12a

SHA1
c6f1a921b96dd8dada686cb61159999134797f69

SHA256
83bf7a0051c56c6534e00b3c956b9ca0dc3f693f4b5e076d62c84b4315b2614c

SHA512
081b26931de7ff91484857d009e02b95efae6c456e8c12f967de6cf334e4370f5b1f8b9b45332bb48e78185f62fd77fd43340648e64db23758dc5a107fcc76ce

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

Filesize
320B

MD5
41634cfb1d6bc63087b9755060091b07

SHA1
2489ed3faba3983e4dda7af5d4a7a65df45c8a5c

SHA256
68fbcd9008c433af49f703cf2d06157394c8540e2cbe882d9c29ded57c36068b

SHA512
1bb90af7f3e44546b1a1332f9866e74913e257bd93e6b9ed5b6327eb661ba591a326e67f0e62c0d53f2a5a2e6d710b471540d13865b9f2b140ac9c532c235852

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

Filesize
320B

MD5
42bc0383ee2dcb7a5629004a4dcdaf67

SHA1
7b25d78e3c4156bd1239080ce9d0ad844b1c796b

SHA256
ec3cf470991cc4b783d1f1937bbdc12112fc67c20c123e6e3553d6edff7126bc

SHA512
6a8fa019f0a8f9267050d72e240261b6e1c9cbfd7d08ec5e69fdb42d0553a67fb149a2e71bc307dcaafb83f4213357b54cf9f75313d9e6f46affa51955ae2f47

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1020-152-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1020-173-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1020-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1020-115-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1020-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1020-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1020-269-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1020-146-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1020-150-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1020-242-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1020-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1020-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1020-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1020-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1020-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1020-213-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1168-212-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1168-172-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1168-241-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1168-151-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1168-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1168-37-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1168-268-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1168-145-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1168-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1168-114-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads