mydoom | e6de71a327dbff8a8ce3111c58bc7dd7290f9188d354995350f0c1d70d009875

General

Target

e6de71a327dbff8a8ce3111c58bc7dd7290f9188d354995350f0c1d70d009875.exe
Size

29KB
MD5

cebb1d721f18689e003a7b6e2d61dad4
SHA1

8075d3e5d32e84c3bfc4cf8f49979ff6d570f2e0
SHA256

e6de71a327dbff8a8ce3111c58bc7dd7290f9188d354995350f0c1d70d009875
SHA512

e3f53cbf32a4abd1e210544c482c0de56b24d5e28cdae2fae15760c6efd27c10a9ebca6993fb42bff641581790d8d74a97751927fa0adc1f28dad7d81674a442
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/vI:AEwVs+0jNDY1qi/qI

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 10 IoCs

resource	yara_rule
behavioral1/memory/2228-9-0x0000000000400000-0x0000000000408000-memory.dmp	family_mydoom
behavioral1/memory/2228-2-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2228-17-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2228-37-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2228-42-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2228-61-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2228-65-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2228-70-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2228-72-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2228-77-0x0000000000500000-0x0000000000510200-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
2908	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"	e6de71a327dbff8a8ce3111c58bc7dd7290f9188d354995350f0c1d70d009875.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/2908-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x000800000001707f-10.dat	upx
behavioral1/memory/2228-9-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2228-4-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2228-2-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2228-17-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2908-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2908-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2908-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2908-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2908-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2228-37-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2908-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2228-42-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2908-43-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0035000000016df8-53.dat	upx
behavioral1/memory/2228-61-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2908-62-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2228-65-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2908-66-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2228-70-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2908-71-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2228-72-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2908-73-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2228-77-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2908-78-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\java.exe	e6de71a327dbff8a8ce3111c58bc7dd7290f9188d354995350f0c1d70d009875.exe
File created	C:\Windows\java.exe	e6de71a327dbff8a8ce3111c58bc7dd7290f9188d354995350f0c1d70d009875.exe
File created	C:\Windows\services.exe	e6de71a327dbff8a8ce3111c58bc7dd7290f9188d354995350f0c1d70d009875.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	e6de71a327dbff8a8ce3111c58bc7dd7290f9188d354995350f0c1d70d009875.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2228 wrote to memory of 2908	2228	e6de71a327dbff8a8ce3111c58bc7dd7290f9188d354995350f0c1d70d009875.exe	29
PID 2228 wrote to memory of 2908	2228	e6de71a327dbff8a8ce3111c58bc7dd7290f9188d354995350f0c1d70d009875.exe	29
PID 2228 wrote to memory of 2908	2228	e6de71a327dbff8a8ce3111c58bc7dd7290f9188d354995350f0c1d70d009875.exe	29
PID 2228 wrote to memory of 2908	2228	e6de71a327dbff8a8ce3111c58bc7dd7290f9188d354995350f0c1d70d009875.exe	29

C:\Users\Admin\AppData\Local\Temp\e6de71a327dbff8a8ce3111c58bc7dd7290f9188d354995350f0c1d70d009875.exe
"C:\Users\Admin\AppData\Local\Temp\e6de71a327dbff8a8ce3111c58bc7dd7290f9188d354995350f0c1d70d009875.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2228
- 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:2908

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\tmpEB3B.tmp

Filesize
29KB

MD5
8537c82d0cf36ef673c33766cd9fd443

SHA1
f157378bc036028175106dc3d4bd2c199c599542

SHA256
bf947b48ab86d96fcc9a8763acaacb87d825cde8ae52fa92e783fd60fecf4712

SHA512
752486f46618eff6168803fdaa1c932852344d805ac5735eee0934ee7944c6ccbbfdd328a8f3385eb24008141af06b8533f64561021c8acacaf260a86492d7e0

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

Filesize
352B

MD5
66b5f83eef422eb3fc9350ea720ae1e9

SHA1
e2457a189640e13dcb70089719afa95804cb4411

SHA256
7fbfe8e2df92b6566ecd5717b6c59be69dcd8ee1cef921c8e66464d8bdd8643c

SHA512
fc2ac89dc22ca6b3b399ee32d51c42d03df6cfea32ab19c71c7277d98197ea7d74e4af2a0796f671d5caa46b81f8eb91436dc66882d1a3e2bd03305d3602c7ed

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2228-65-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2228-70-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2228-17-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2228-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2228-77-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2228-72-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2228-2-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2228-61-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2228-9-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2228-37-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2228-4-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2228-42-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2908-66-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2908-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2908-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2908-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2908-62-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2908-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2908-43-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2908-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2908-71-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2908-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2908-73-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2908-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2908-78-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads