mydoom | da0161cb7fb9827fba0df2c76b9b7acab0b318d760ee94a600567d4920e88d91

General

Target

da0161cb7fb9827fba0df2c76b9b7acab0b318d760ee94a600567d4920e88d91.exe
Size

41KB
MD5

00474876b3a1a7e991c1a26ac1c222a0
SHA1

af1c805efeba04147ae97caf8c7e56339cdd7262
SHA256

da0161cb7fb9827fba0df2c76b9b7acab0b318d760ee94a600567d4920e88d91
SHA512

0508bef9f15ac1ace5118add3b4ecfece68979b03e705040adcef671c0ad9703c8d666155b7ba0b0b3f618ba9bdc05b2bc98772f9b7228d5efa37c7204cf5c1c
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/J:AEwVs+0jNDY1qi/qR

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1724-17-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1724-49-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1724-65-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1724-67-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1724-71-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom

MyDoom
MyDoom is a Worm that is written in C++.
worm mydoom
Mydoom family
mydoom

Executes dropped EXE 1 IoCs

Processes:

services.exe

pid	Process
1876	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

da0161cb7fb9827fba0df2c76b9b7acab0b318d760ee94a600567d4920e88d91.exeservices.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	da0161cb7fb9827fba0df2c76b9b7acab0b318d760ee94a600567d4920e88d91.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 23 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1724-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1724-4-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0008000000016c73-7.dat	upx
behavioral1/memory/1724-9-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1876-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1724-17-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1876-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1876-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1876-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1876-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1876-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1876-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1876-43-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1876-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1724-49-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1876-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0004000000004ed7-58.dat	upx
behavioral1/memory/1724-65-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1876-66-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1724-67-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1876-68-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1724-71-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1876-72-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

Processes:

da0161cb7fb9827fba0df2c76b9b7acab0b318d760ee94a600567d4920e88d91.exe

description	ioc	Process
File created	C:\Windows\services.exe	da0161cb7fb9827fba0df2c76b9b7acab0b318d760ee94a600567d4920e88d91.exe
File opened for modification	C:\Windows\java.exe	da0161cb7fb9827fba0df2c76b9b7acab0b318d760ee94a600567d4920e88d91.exe
File created	C:\Windows\java.exe	da0161cb7fb9827fba0df2c76b9b7acab0b318d760ee94a600567d4920e88d91.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:

da0161cb7fb9827fba0df2c76b9b7acab0b318d760ee94a600567d4920e88d91.exeservices.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	da0161cb7fb9827fba0df2c76b9b7acab0b318d760ee94a600567d4920e88d91.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

da0161cb7fb9827fba0df2c76b9b7acab0b318d760ee94a600567d4920e88d91.exe

description	pid	Process	procid_target
PID 1724 wrote to memory of 1876	1724	da0161cb7fb9827fba0df2c76b9b7acab0b318d760ee94a600567d4920e88d91.exe	30
PID 1724 wrote to memory of 1876	1724	da0161cb7fb9827fba0df2c76b9b7acab0b318d760ee94a600567d4920e88d91.exe	30
PID 1724 wrote to memory of 1876	1724	da0161cb7fb9827fba0df2c76b9b7acab0b318d760ee94a600567d4920e88d91.exe	30
PID 1724 wrote to memory of 1876	1724	da0161cb7fb9827fba0df2c76b9b7acab0b318d760ee94a600567d4920e88d91.exe	30

C:\Users\Admin\AppData\Local\Temp\da0161cb7fb9827fba0df2c76b9b7acab0b318d760ee94a600567d4920e88d91.exe
"C:\Users\Admin\AppData\Local\Temp\da0161cb7fb9827fba0df2c76b9b7acab0b318d760ee94a600567d4920e88d91.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1724
- 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:1876

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\tmp165E.tmp

Filesize
41KB

MD5
3de2c1f109b48c45c9f7b1b3649b0c7f

SHA1
316a048f76240092767af9fda4b9ca64eb5a7fa7

SHA256
3a5765350ba7b09e127c15dc29bd94850f29a18c0fd113ff79de7b501e057022

SHA512
4087feea1dcc6a526bde47302ec907260cfb83946a916dcb184516bf4bf6984b1a373c2f9ff0806f817c297938cb71245952e82db9e249b32cc3f168ac1b7dd5

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
192B

MD5
e76b42369d6496e66059c4ad67197b0c

SHA1
f0482d74417a60a8fc9805792dca5de955d4e327

SHA256
a0edb8f1374063327e04a63dc0b8e312c12194e50d1a8f43aca464b72a71a5b1

SHA512
a44a8f3a0aa9bae92b9509e38374c4741998ef2a7915a633806d3e2e939644077658d4dfc0a6c7cee1992a1df8781efc2dea0ce2728b2cd3544124cbad344b90

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1724-17-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1724-49-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1724-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1724-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1724-71-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1724-67-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1724-65-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1724-4-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1724-9-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1876-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1876-43-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1876-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1876-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1876-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1876-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1876-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1876-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1876-66-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1876-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1876-68-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1876-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1876-72-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads