mydoom | 0deb25f5ab6efb9724377c907b4667cd84b57170ec8fcc064cbb3b3f13b567a1

General

Target

0deb25f5ab6efb9724377c907b4667cd84b57170ec8fcc064cbb3b3f13b567a1.exe
Size

29KB
MD5

8f8e60da9a2ec56841b2993fdc73af71
SHA1

a7d4295d7dd1d023ce8d18358f7617328b0374bd
SHA256

0deb25f5ab6efb9724377c907b4667cd84b57170ec8fcc064cbb3b3f13b567a1
SHA512

5580d66e7f4b9bafef338ec0949c69d6f85eccc1bcc05986295102b26398f636d52c021cc85d7879247bc1c1620f59fb4a84898a121e18713536cc29ccc88c7e
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/r:AEwVs+0jNDY1qi/qT

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 8 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2292-2-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2292-9-0x0000000000220000-0x0000000000228000-memory.dmp	family_mydoom
behavioral1/memory/2292-16-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2292-43-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2292-69-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2292-71-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2292-76-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2292-83-0x0000000000500000-0x0000000000510200-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
2472	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

0deb25f5ab6efb9724377c907b4667cd84b57170ec8fcc064cbb3b3f13b567a1.exeservices.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	0deb25f5ab6efb9724377c907b4667cd84b57170ec8fcc064cbb3b3f13b567a1.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/2292-2-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2292-4-0x0000000000220000-0x0000000000228000-memory.dmp	upx
behavioral1/files/0x000800000001506e-7.dat	upx
behavioral1/memory/2292-9-0x0000000000220000-0x0000000000228000-memory.dmp	upx
behavioral1/memory/2292-16-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2472-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2472-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2472-25-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2472-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2472-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2472-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2472-42-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2292-43-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2472-44-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2472-49-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0005000000004ed7-59.dat	upx
behavioral1/memory/2292-69-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2472-70-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2292-71-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2472-72-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2292-76-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2472-77-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2472-82-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2292-83-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2472-84-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2472-89-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

Processes:

0deb25f5ab6efb9724377c907b4667cd84b57170ec8fcc064cbb3b3f13b567a1.exe

description	ioc	Process
File created	C:\Windows\java.exe	0deb25f5ab6efb9724377c907b4667cd84b57170ec8fcc064cbb3b3f13b567a1.exe
File created	C:\Windows\services.exe	0deb25f5ab6efb9724377c907b4667cd84b57170ec8fcc064cbb3b3f13b567a1.exe
File opened for modification	C:\Windows\java.exe	0deb25f5ab6efb9724377c907b4667cd84b57170ec8fcc064cbb3b3f13b567a1.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:

0deb25f5ab6efb9724377c907b4667cd84b57170ec8fcc064cbb3b3f13b567a1.exeservices.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0deb25f5ab6efb9724377c907b4667cd84b57170ec8fcc064cbb3b3f13b567a1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

0deb25f5ab6efb9724377c907b4667cd84b57170ec8fcc064cbb3b3f13b567a1.exe

description	pid	Process	procid_target
PID 2292 wrote to memory of 2472	2292	0deb25f5ab6efb9724377c907b4667cd84b57170ec8fcc064cbb3b3f13b567a1.exe	28
PID 2292 wrote to memory of 2472	2292	0deb25f5ab6efb9724377c907b4667cd84b57170ec8fcc064cbb3b3f13b567a1.exe	28
PID 2292 wrote to memory of 2472	2292	0deb25f5ab6efb9724377c907b4667cd84b57170ec8fcc064cbb3b3f13b567a1.exe	28
PID 2292 wrote to memory of 2472	2292	0deb25f5ab6efb9724377c907b4667cd84b57170ec8fcc064cbb3b3f13b567a1.exe	28

C:\Users\Admin\AppData\Local\Temp\0deb25f5ab6efb9724377c907b4667cd84b57170ec8fcc064cbb3b3f13b567a1.exe
"C:\Users\Admin\AppData\Local\Temp\0deb25f5ab6efb9724377c907b4667cd84b57170ec8fcc064cbb3b3f13b567a1.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2292
- 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:2472

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpF4FB.tmp

Filesize
29KB

MD5
ecf853f7cd4049d63ea1e9ba6b73e19a

SHA1
0cd0401489abc59e9ff31d9a378c8cba7ee283a9

SHA256
9140ebf94f96fe0ed8cb9187c628f9cca88ddc4502eb637c8791d979162e9d71

SHA512
c9060dbc674bafc41bc10aeef8f86a1d34865673675c8b43787b10459af2dea957f28bcd66229d3d0980de385a89cf6edda1ceeda7fe475e61c0461b09efb2d4

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
384B

MD5
4177ffd45280ef574097df95922ea91f

SHA1
e6de67e65e68ada7a4e11ff52f8cc496f96827dc

SHA256
b99968bba2c10e55bfc546a572e4d288c25bebab6ab45efea84effba1479ff33

SHA512
083e828775f87864af58965061d32a5f72b398c0424e98f781ed698b96130a1e400cd465e0bf28ce7bd86e81abb2a42ec769910fe7576e0eda635c2e55aec503

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2292-71-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2292-76-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2292-17-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2292-83-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2292-16-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2292-2-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2292-69-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2292-4-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2292-9-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2292-43-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2472-70-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2472-72-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2472-49-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2472-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2472-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2472-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2472-44-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2472-25-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2472-42-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2472-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2472-77-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2472-82-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2472-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2472-84-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2472-89-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads