mydoom | 70337e674808c6e96948036ffc6dca0374b860ed05f74a3691f4b5c341c26718

General

Target

70337e674808c6e96948036ffc6dca0374b860ed05f74a3691f4b5c341c26718.exe
Size

29KB
MD5

69314886717997252ce62b37b38f1796
SHA1

1172004c3f8afee5f2c910359f969aa8ac277ed3
SHA256

70337e674808c6e96948036ffc6dca0374b860ed05f74a3691f4b5c341c26718
SHA512

88221084d4a7163af66a3b4eda4dacd6c9879fe029e5251e903da70d5435c9b21d92511a4775ecec2cf101c76289aa3e33ed8e957637ae362a0b39d4ec59959d
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/gy:AEwVs+0jNDY1qi/q9

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 7 IoCs

resource	yara_rule
behavioral1/memory/2372-2-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2372-16-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2372-53-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2372-72-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2372-76-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2372-81-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2372-88-0x0000000000500000-0x0000000000510200-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
2820	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"	70337e674808c6e96948036ffc6dca0374b860ed05f74a3691f4b5c341c26718.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

resource	yara_rule
behavioral1/memory/2372-4-0x0000000000220000-0x0000000000228000-memory.dmp	upx
behavioral1/memory/2372-2-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/files/0x0008000000015e8f-7.dat	upx
behavioral1/memory/2820-10-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2372-16-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2820-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2820-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2820-25-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2820-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2820-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2820-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2820-42-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2820-44-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2820-49-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2372-53-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2820-54-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0005000000004ed7-64.dat	upx
behavioral1/memory/2372-72-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2820-73-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2372-76-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2820-77-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2372-81-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2820-82-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2820-84-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2372-88-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2820-89-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	70337e674808c6e96948036ffc6dca0374b860ed05f74a3691f4b5c341c26718.exe
File opened for modification	C:\Windows\java.exe	70337e674808c6e96948036ffc6dca0374b860ed05f74a3691f4b5c341c26718.exe
File created	C:\Windows\java.exe	70337e674808c6e96948036ffc6dca0374b860ed05f74a3691f4b5c341c26718.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	70337e674808c6e96948036ffc6dca0374b860ed05f74a3691f4b5c341c26718.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 2820	2372	70337e674808c6e96948036ffc6dca0374b860ed05f74a3691f4b5c341c26718.exe	30
PID 2372 wrote to memory of 2820	2372	70337e674808c6e96948036ffc6dca0374b860ed05f74a3691f4b5c341c26718.exe	30
PID 2372 wrote to memory of 2820	2372	70337e674808c6e96948036ffc6dca0374b860ed05f74a3691f4b5c341c26718.exe	30
PID 2372 wrote to memory of 2820	2372	70337e674808c6e96948036ffc6dca0374b860ed05f74a3691f4b5c341c26718.exe	30

C:\Users\Admin\AppData\Local\Temp\70337e674808c6e96948036ffc6dca0374b860ed05f74a3691f4b5c341c26718.exe
"C:\Users\Admin\AppData\Local\Temp\70337e674808c6e96948036ffc6dca0374b860ed05f74a3691f4b5c341c26718.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2372
- 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:2820

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmpC860.tmp

Filesize
29KB

MD5
30a23ea653ece476680f7385250d2236

SHA1
f10ccf6d276e53b5a1af782a4dd61934a4519900

SHA256
4ec99f79aac12caae75b09a7f14de125c4a0937e48d525b76ce7ba14a1f53443

SHA512
d4004de86324fcd3a5d98770a9ef7bc3480f8be4d06186c951ed82d122ee6ef113f16191aeadc2801d772fdad6cc07aca820d99fe76693056ba1298955761b38

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

Filesize
384B

MD5
f874e6984c4f70fd47399ac4fad6ff77

SHA1
21508c61c437ef3563ab6a3603d75d6468f8e1cb

SHA256
cee1f6413acdce305e22b32fe8baf3416d45fae9dbeb5fd204dd44d51f530e39

SHA512
2d2166c3f9ffbbab22e8fc6be38d3c85c84eff84c343f5e83d8e97165f7113df3e4c30f11308f1212b006b5ddefb13a56abb84ba7be1a14e2f0c54b2c4f1a537

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2372-17-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2372-16-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2372-4-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2372-81-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2372-76-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2372-72-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2372-88-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2372-2-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2372-53-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2820-44-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2820-25-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2820-49-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2820-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2820-54-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2820-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2820-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2820-42-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2820-73-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2820-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2820-77-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2820-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2820-82-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2820-84-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2820-10-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2820-89-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads