mydoom | c9029e983a004bc483daad72d9e1f2aea6ce60508f18ab20cad2baed805a72c3

General

Target

c9029e983a004bc483daad72d9e1f2aea6ce60508f18ab20cad2baed805a72c3.exe
Size

29KB
MD5

9b12fb109227f37b2931334ddc776db4
SHA1

cbf5c7a799d37a3f59574e5550cd86e1cf261d3e
SHA256

c9029e983a004bc483daad72d9e1f2aea6ce60508f18ab20cad2baed805a72c3
SHA512

973719712a28a043047edef8f92f843a3483e3c9c5ddb71fbaacc1c9aebe5e50f4f898516f9ea13f182f043a9d16440ee3dd768bd9bcdad3c8b8c618bb82152b
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/Qh1:AEwVs+0jNDY1qi/qIP

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/684-17-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/684-50-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/684-71-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/684-75-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/684-80-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/684-87-0x0000000000500000-0x0000000000510200-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
2676	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

c9029e983a004bc483daad72d9e1f2aea6ce60508f18ab20cad2baed805a72c3.exeservices.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	c9029e983a004bc483daad72d9e1f2aea6ce60508f18ab20cad2baed805a72c3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 26 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/684-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/files/0x0008000000015f81-10.dat	upx
behavioral1/memory/2676-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/684-17-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/684-18-0x00000000001B0000-0x00000000001B8000-memory.dmp	upx
behavioral1/memory/2676-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2676-22-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2676-27-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2676-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2676-34-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2676-39-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2676-44-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2676-46-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/684-50-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2676-51-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2676-56-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0034000000015db1-66.dat	upx
behavioral1/memory/684-71-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2676-72-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/684-75-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2676-76-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/684-80-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2676-81-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2676-83-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/684-87-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2676-88-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

Processes:

c9029e983a004bc483daad72d9e1f2aea6ce60508f18ab20cad2baed805a72c3.exe

description	ioc	Process
File created	C:\Windows\services.exe	c9029e983a004bc483daad72d9e1f2aea6ce60508f18ab20cad2baed805a72c3.exe
File opened for modification	C:\Windows\java.exe	c9029e983a004bc483daad72d9e1f2aea6ce60508f18ab20cad2baed805a72c3.exe
File created	C:\Windows\java.exe	c9029e983a004bc483daad72d9e1f2aea6ce60508f18ab20cad2baed805a72c3.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:

c9029e983a004bc483daad72d9e1f2aea6ce60508f18ab20cad2baed805a72c3.exeservices.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c9029e983a004bc483daad72d9e1f2aea6ce60508f18ab20cad2baed805a72c3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

c9029e983a004bc483daad72d9e1f2aea6ce60508f18ab20cad2baed805a72c3.exe

description	pid	Process	procid_target
PID 684 wrote to memory of 2676	684	c9029e983a004bc483daad72d9e1f2aea6ce60508f18ab20cad2baed805a72c3.exe	30
PID 684 wrote to memory of 2676	684	c9029e983a004bc483daad72d9e1f2aea6ce60508f18ab20cad2baed805a72c3.exe	30
PID 684 wrote to memory of 2676	684	c9029e983a004bc483daad72d9e1f2aea6ce60508f18ab20cad2baed805a72c3.exe	30
PID 684 wrote to memory of 2676	684	c9029e983a004bc483daad72d9e1f2aea6ce60508f18ab20cad2baed805a72c3.exe	30

C:\Users\Admin\AppData\Local\Temp\c9029e983a004bc483daad72d9e1f2aea6ce60508f18ab20cad2baed805a72c3.exe
"C:\Users\Admin\AppData\Local\Temp\c9029e983a004bc483daad72d9e1f2aea6ce60508f18ab20cad2baed805a72c3.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:684
- 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:2676

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp8C89.tmp

Filesize
29KB

MD5
385d1bed5ff8f429ef57b51a0e07a84a

SHA1
35777adda6a25bd834e575b9f9bfec372e695d9c

SHA256
18a7313fc023ba701dcaf1c051eae1bbb0bec0c36ce4520d8f0f040984e410dd

SHA512
32e5f23131fe33b54e29bfc86301e43d85178f892ac5df0edac8aae1bbaa005af53a83f9a7124bce6343b9fc9d4a96c123fbde94f534e302148fb5b1e81207c3

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

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

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

Filesize
320B

MD5
fd94607050874f5315c7078a3d7a9811

SHA1
5b8d5a0277a495458804ae0d13da1597a5f5ff99

SHA256
a660b3caa7339fc2d52919c27aead520d8652e8a850d7831b0f50b620e578464

SHA512
b736ec89ea482c4f319687d54f241d7531f32e462d9a510ec57d18f47a18152a11e244f3a35aab1cf07183d82e344da8c298159d1c6a85fb6b58b0b81bfc4fd5

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/684-18-0x00000000001B0000-0x00000000001B8000-memory.dmp

Filesize
32KB

Download
memory/684-50-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/684-17-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/684-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/684-19-0x00000000001B0000-0x00000000001B8000-memory.dmp

Filesize
32KB

Download
memory/684-87-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/684-80-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/684-9-0x00000000001B0000-0x00000000001B8000-memory.dmp

Filesize
32KB

Download
memory/684-75-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/684-71-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/684-4-0x00000000001B0000-0x00000000001B8000-memory.dmp

Filesize
32KB

Download
memory/2676-27-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-34-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-44-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-51-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-56-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-39-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-46-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-72-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-76-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-22-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-81-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-83-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-88-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads