mydoom | d36913d701872ee57776ecac5409ae6379ecd9e9fa36b975021b5efd173954df

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 13:57

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General

Target

d36913d701872ee57776ecac5409ae6379ecd9e9fa36b975021b5efd173954df.exe
Size

29KB
MD5

b6aa0f9df2bea6e8af18e0684d64c11c
SHA1

d2bda80da251ea62d97ccdf857f83b4b1005245d
SHA256

d36913d701872ee57776ecac5409ae6379ecd9e9fa36b975021b5efd173954df
SHA512

c0a068feee3d1e3139c4622df676fb3acbcc19b654c70c010397e8da9459e150217f4e6742b18a6388cdb3e004ac7c5f892022c5012f9589224742e50f799d6a
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/w4:AEwVs+0jNDY1qi/q44

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 8 IoCs

Processes:

resource	yara_rule
behavioral2/memory/5104-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/5104-39-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/5104-107-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/5104-155-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/5104-157-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/5104-167-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/5104-202-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/5104-240-0x0000000000500000-0x0000000000510200-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
2096	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

d36913d701872ee57776ecac5409ae6379ecd9e9fa36b975021b5efd173954df.exeservices.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	d36913d701872ee57776ecac5409ae6379ecd9e9fa36b975021b5efd173954df.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 27 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/5104-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0008000000023caf-4.dat	upx
behavioral2/memory/2096-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5104-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2096-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2096-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2096-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2096-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2096-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2096-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2096-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5104-39-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2096-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0003000000021d5e-53.dat	upx
behavioral2/memory/5104-107-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2096-108-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5104-155-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2096-156-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5104-157-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2096-158-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2096-163-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5104-167-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2096-168-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5104-202-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2096-203-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5104-240-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2096-241-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

Processes:

d36913d701872ee57776ecac5409ae6379ecd9e9fa36b975021b5efd173954df.exe

description	ioc	Process
File created	C:\Windows\services.exe	d36913d701872ee57776ecac5409ae6379ecd9e9fa36b975021b5efd173954df.exe
File opened for modification	C:\Windows\java.exe	d36913d701872ee57776ecac5409ae6379ecd9e9fa36b975021b5efd173954df.exe
File created	C:\Windows\java.exe	d36913d701872ee57776ecac5409ae6379ecd9e9fa36b975021b5efd173954df.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:

d36913d701872ee57776ecac5409ae6379ecd9e9fa36b975021b5efd173954df.exeservices.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d36913d701872ee57776ecac5409ae6379ecd9e9fa36b975021b5efd173954df.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

d36913d701872ee57776ecac5409ae6379ecd9e9fa36b975021b5efd173954df.exe

description	pid	Process	procid_target
PID 5104 wrote to memory of 2096	5104	d36913d701872ee57776ecac5409ae6379ecd9e9fa36b975021b5efd173954df.exe	82
PID 5104 wrote to memory of 2096	5104	d36913d701872ee57776ecac5409ae6379ecd9e9fa36b975021b5efd173954df.exe	82
PID 5104 wrote to memory of 2096	5104	d36913d701872ee57776ecac5409ae6379ecd9e9fa36b975021b5efd173954df.exe	82

C:\Users\Admin\AppData\Local\Temp\d36913d701872ee57776ecac5409ae6379ecd9e9fa36b975021b5efd173954df.exe
"C:\Users\Admin\AppData\Local\Temp\d36913d701872ee57776ecac5409ae6379ecd9e9fa36b975021b5efd173954df.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5104
- 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:2096

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\0BHOTC3C\default[3].htm

Filesize
313B

MD5
ffb72ab4faba49ad441ce07db37dd8b6

SHA1
194e13c1c32ebb6e7a1dc912261cbd58a82ff71e

SHA256
7bd7c3676e98ddde8e0d5b63dd22cb9379d975bcd1d68884c97565cdd8d03660

SHA512
517be20d2442489ce39b48dc7f9f6f13f8c45d02703fb1865071f553d36b2289f5abc26c6089fc0bfad1a41fe318bf4b5a806915c5e45898ac744b7e4ed30257

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0TSRVAPX\default[1].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0TSRVAPX\default[5].htm

Filesize
312B

MD5
5431b34b55fc2e8dfe8e2e977e26e6b5

SHA1
87cf8feeb854e523871271b6f5634576de3e7c40

SHA256
3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432

SHA512
6f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9PMCFZKU\search[3].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

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

Filesize
29KB

MD5
6cfa0dadb922b6232db0e1d6191e2e0f

SHA1
4183587b5eea0354d326a169ab1cabc0f2546f7d

SHA256
2fad4a16de3fe328f390971512ce194a00995fc85a5945c6d1b8e3dee462487f

SHA512
c569d707292cfe69679976e28b18c99c1464761b1c37a9ef5852aedabb74aa89f7576f1548ca3d5f548fca8101d0bde1d229dda1d3d71b50acd653ad7243b3b5

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

Filesize
320B

MD5
301cec1890e348451347e8ed67e786bd

SHA1
21dd7cd32c87a393ac02d4953b251d22259503ec

SHA256
9005b0bc7fdab219a3b219d29142153fda6a4041f856fb1751d83ca7a41e7cda

SHA512
f0975fccc4854d763eb4976998e07a616553cd6e3cf36418a3c523b11d8dafce7556f65987416562125b94accc55f5d26d3a914b6ff2015b3a4adf31b15eb385

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

Filesize
320B

MD5
4e0228d89e4740112d86616919d55c3f

SHA1
ada012cae14a741b339618ea42bb848a99732e80

SHA256
2b9eba0fbab1669af2d9c7c21b799d1cf68f14a606291aa2ab97d25c406d7131

SHA512
f5b77b83d388abff42df031a1e6c385b42368028ad9fddf98e3d22dab5c98e88f7907b7d88ee6024ffa73f8a05f3ea133da6962f3e9a1e7b52cab876f4e3740d

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/2096-108-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2096-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2096-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2096-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2096-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2096-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2096-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2096-241-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2096-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2096-168-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2096-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2096-156-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2096-203-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2096-158-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2096-163-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2096-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5104-107-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5104-167-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5104-202-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5104-157-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5104-155-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5104-240-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5104-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5104-39-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5104-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download