mydoom | 0d9d1dd12480cd0b634ee7bff33de3caeac384620890739803429d6cf2ad36fa

General

Target

0d9d1dd12480cd0b634ee7bff33de3caeac384620890739803429d6cf2ad36faN.exe
Size

29KB
MD5

19d28395e0f541d0636164124b220760
SHA1

4ac179ceefb084b1d3b720a233857b0e0981a459
SHA256

0d9d1dd12480cd0b634ee7bff33de3caeac384620890739803429d6cf2ad36fa
SHA512

2376d5cbbe263d19f37d0d75e90da268f0244f740aa073f13de1a043fef58cdd16f387d2dc4031f1681967b873bd094a4a7c4e2c98802014c42e4ce641112d2b
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/fg:AEwVs+0jNDY1qi/qw

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 6 IoCs

resource	yara_rule
behavioral1/memory/1704-2-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1704-16-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1704-41-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1704-64-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1704-69-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1704-71-0x0000000000500000-0x0000000000510200-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
2104	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"	0d9d1dd12480cd0b634ee7bff33de3caeac384620890739803429d6cf2ad36faN.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 21 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1704-2-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1704-4-0x0000000000220000-0x0000000000228000-memory.dmp	upx
behavioral1/files/0x0008000000015d41-10.dat	upx
behavioral1/memory/1704-16-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2104-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2104-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2104-25-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2104-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2104-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2104-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1704-41-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2104-42-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2104-44-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0005000000004ed7-54.dat	upx
behavioral1/memory/1704-64-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2104-65-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1704-69-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2104-70-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1704-71-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2104-72-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2104-77-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	0d9d1dd12480cd0b634ee7bff33de3caeac384620890739803429d6cf2ad36faN.exe
File opened for modification	C:\Windows\java.exe	0d9d1dd12480cd0b634ee7bff33de3caeac384620890739803429d6cf2ad36faN.exe
File created	C:\Windows\java.exe	0d9d1dd12480cd0b634ee7bff33de3caeac384620890739803429d6cf2ad36faN.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	0d9d1dd12480cd0b634ee7bff33de3caeac384620890739803429d6cf2ad36faN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1704 wrote to memory of 2104	1704	0d9d1dd12480cd0b634ee7bff33de3caeac384620890739803429d6cf2ad36faN.exe	30
PID 1704 wrote to memory of 2104	1704	0d9d1dd12480cd0b634ee7bff33de3caeac384620890739803429d6cf2ad36faN.exe	30
PID 1704 wrote to memory of 2104	1704	0d9d1dd12480cd0b634ee7bff33de3caeac384620890739803429d6cf2ad36faN.exe	30
PID 1704 wrote to memory of 2104	1704	0d9d1dd12480cd0b634ee7bff33de3caeac384620890739803429d6cf2ad36faN.exe	30

C:\Users\Admin\AppData\Local\Temp\0d9d1dd12480cd0b634ee7bff33de3caeac384620890739803429d6cf2ad36faN.exe
"C:\Users\Admin\AppData\Local\Temp\0d9d1dd12480cd0b634ee7bff33de3caeac384620890739803429d6cf2ad36faN.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1704
- 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:2104

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\tmpDD18.tmp

Filesize
29KB

MD5
7bf8e975d05eb6713347e0b4e9bd2296

SHA1
f1011d0605e1137a11333b36b60dcb9b8234888f

SHA256
3a3a1cc4ff2ac57b76a914796ab870d03da1f90d6551b2b9aea4a6fba30b3292

SHA512
f17cbd093a2e77ae330a11d16a520f99aa3eebb243a9eb911dc0dc279ec7e4119985443eda12ba96528713d91d2605bbab4651b117d32fdc2f6463fd3b9348a6

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

Filesize
352B

MD5
53ec971d0defeda7ce4f9c47a8eca667

SHA1
96518c9843fbe2167c65feb9444a8f6ab348a183

SHA256
68b52ab210de8dfcea75a973c16c71fc9ea338bbfb774cf9007ed769b9623f4c

SHA512
a0ed06afa4bcb028192833b97cc224d14dfe4cb9a3a0d8c79476279e1bbdba8e485e8e8f87eafca00e4ae4e6167f40c8d1fa54ee32eb81bb860b8b36168de620

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1704-64-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1704-41-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1704-17-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/1704-71-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1704-69-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1704-2-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1704-16-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1704-4-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/1704-9-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2104-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2104-42-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2104-44-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2104-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2104-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2104-25-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2104-65-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2104-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2104-70-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2104-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2104-72-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2104-77-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads