mydoom | 34eead14781995d68d0e69309ed2682b4a573269655124e204fe68f438f6c44b

General

Target

34eead14781995d68d0e69309ed2682b4a573269655124e204fe68f438f6c44bN.exe
Size

29KB
MD5

b08575a41b5b96d0badcae23b3303b10
SHA1

d5db7b4c378e76b667887391715dfa95b498c161
SHA256

34eead14781995d68d0e69309ed2682b4a573269655124e204fe68f438f6c44b
SHA512

6ea98e8dce2be177e6c111aa3e3026ca21ec0d5870c0c728644741409ba1a4ad28a3ff640c54e9f7e8af9bf354553f63a7eb716f2dc592d5d474c65140f0c5d9
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/HX:AEwVs+0jNDY1qi/q/

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 8 IoCs

resource	yara_rule
behavioral1/memory/2684-2-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2684-9-0x0000000000400000-0x0000000000408000-memory.dmp	family_mydoom
behavioral1/memory/2684-17-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2684-37-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2684-61-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2684-65-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2684-70-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2684-77-0x0000000000500000-0x0000000000510200-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
2352	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\Services = "C:\\Windows\\services.exe"	services.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	34eead14781995d68d0e69309ed2682b4a573269655124e204fe68f438f6c44bN.exe

UPX packed file 24 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2684-2-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2684-4-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2684-9-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0009000000015689-7.dat	upx
behavioral1/memory/2352-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2684-17-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2352-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2352-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2352-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2352-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2352-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2352-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2684-37-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2352-43-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0004000000004ed7-48.dat	upx
behavioral1/memory/2684-61-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2352-62-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2684-65-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2352-66-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2684-70-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2352-71-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2352-73-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2684-77-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2352-78-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	34eead14781995d68d0e69309ed2682b4a573269655124e204fe68f438f6c44bN.exe
File opened for modification	C:\Windows\java.exe	34eead14781995d68d0e69309ed2682b4a573269655124e204fe68f438f6c44bN.exe
File created	C:\Windows\java.exe	34eead14781995d68d0e69309ed2682b4a573269655124e204fe68f438f6c44bN.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	34eead14781995d68d0e69309ed2682b4a573269655124e204fe68f438f6c44bN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2684 wrote to memory of 2352	2684	34eead14781995d68d0e69309ed2682b4a573269655124e204fe68f438f6c44bN.exe	30
PID 2684 wrote to memory of 2352	2684	34eead14781995d68d0e69309ed2682b4a573269655124e204fe68f438f6c44bN.exe	30
PID 2684 wrote to memory of 2352	2684	34eead14781995d68d0e69309ed2682b4a573269655124e204fe68f438f6c44bN.exe	30
PID 2684 wrote to memory of 2352	2684	34eead14781995d68d0e69309ed2682b4a573269655124e204fe68f438f6c44bN.exe	30

C:\Users\Admin\AppData\Local\Temp\34eead14781995d68d0e69309ed2682b4a573269655124e204fe68f438f6c44bN.exe
"C:\Users\Admin\AppData\Local\Temp\34eead14781995d68d0e69309ed2682b4a573269655124e204fe68f438f6c44bN.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2684
- 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:2352

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\tmp9750.tmp

Filesize
29KB

MD5
605193f35171f9a9acb35fcc2001f3ca

SHA1
a79f762ebd5c6fd93c14a346708192b2069f0e55

SHA256
b60cdc9db29c757db3691b9a97727ec8db9099268deeb694571390b46bd20cc0

SHA512
e18ddd11262b043a57bc12f52012aef722427c2ffafe761e2fc148b1456ed9be2e11ec72493078e169b10acf304a794df95c6baca70b81ed3f7b295de1f2a1e8

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

Filesize
384B

MD5
c4f40bc9923906f0997b732413acea89

SHA1
a6ba3fbc3665a5abe0a60cc6580c44e67a6b363a

SHA256
a477c730c7bd2d07c96aad991a81c2622982aefd400fc489ad82244e5bf2b6b3

SHA512
64c65e248f2ae9213e5da150a5e1dd786c1bba25e581b04f5ef6a2df9b9bebabad46998ab831fbadac81ed44da7644b642ee7c1ba036a91dc8bd88b4455afdfc

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2352-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-71-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-66-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-73-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-62-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-43-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-78-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2684-17-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2684-61-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2684-37-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2684-65-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2684-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2684-70-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2684-2-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2684-9-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2684-77-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2684-4-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads