mydoom | 484e6b0d118c9f72714406115dd69647445d8dd99acbee6fbbff9f179fb3030f

General

Target

484e6b0d118c9f72714406115dd69647445d8dd99acbee6fbbff9f179fb3030f.exe
Size

29KB
MD5

455e0417c4083e16a20001acc295263a
SHA1

357d9f2db7b4744e2d9a7ddcd3be75df643d19c6
SHA256

484e6b0d118c9f72714406115dd69647445d8dd99acbee6fbbff9f179fb3030f
SHA512

49f82512e5839314b778ca284b4020741015c07611c865f1cef0eb36dd73c2bbbe4cef202f5e1f72d728d9d477cd0a477189b3cc6f767a891450126877518157
SSDEEP

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

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/3028-17-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/3028-55-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/3028-60-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/3028-81-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/3028-83-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/3028-88-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom

MyDoom
MyDoom is a Worm that is written in C++.
worm mydoom
Mydoom family
mydoom
Executes dropped EXE 1 IoCs

Processes:

services.exe

pid process

2644 services.exe

pid	process
2644	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

services.exe484e6b0d118c9f72714406115dd69647445d8dd99acbee6fbbff9f179fb3030f.exe

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"	484e6b0d118c9f72714406115dd69647445d8dd99acbee6fbbff9f179fb3030f.exe

UPX packed file 27 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/3028-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/3028-4-0x0000000000400000-0x0000000000408000-memory.dmp	upx
C:\Windows\services.exe	upx
behavioral1/memory/3028-9-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2644-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/3028-17-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2644-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2644-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2644-25-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2644-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2644-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2644-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2644-42-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2644-44-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2644-49-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2644-54-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/3028-55-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2644-56-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/3028-60-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2644-61-0x0000000000400000-0x0000000000408000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\tmpBFC8.tmp	upx
behavioral1/memory/3028-81-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2644-82-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/3028-83-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2644-84-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/3028-88-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2644-89-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

Processes:

484e6b0d118c9f72714406115dd69647445d8dd99acbee6fbbff9f179fb3030f.exe

description	ioc	process
File created	C:\Windows\services.exe	484e6b0d118c9f72714406115dd69647445d8dd99acbee6fbbff9f179fb3030f.exe
File opened for modification	C:\Windows\java.exe	484e6b0d118c9f72714406115dd69647445d8dd99acbee6fbbff9f179fb3030f.exe
File created	C:\Windows\java.exe	484e6b0d118c9f72714406115dd69647445d8dd99acbee6fbbff9f179fb3030f.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:

484e6b0d118c9f72714406115dd69647445d8dd99acbee6fbbff9f179fb3030f.exeservices.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	484e6b0d118c9f72714406115dd69647445d8dd99acbee6fbbff9f179fb3030f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

484e6b0d118c9f72714406115dd69647445d8dd99acbee6fbbff9f179fb3030f.exe

description	pid	process	target process
PID 3028 wrote to memory of 2644	3028	484e6b0d118c9f72714406115dd69647445d8dd99acbee6fbbff9f179fb3030f.exe	services.exe
PID 3028 wrote to memory of 2644	3028	484e6b0d118c9f72714406115dd69647445d8dd99acbee6fbbff9f179fb3030f.exe	services.exe
PID 3028 wrote to memory of 2644	3028	484e6b0d118c9f72714406115dd69647445d8dd99acbee6fbbff9f179fb3030f.exe	services.exe
PID 3028 wrote to memory of 2644	3028	484e6b0d118c9f72714406115dd69647445d8dd99acbee6fbbff9f179fb3030f.exe	services.exe

C:\Users\Admin\AppData\Local\Temp\484e6b0d118c9f72714406115dd69647445d8dd99acbee6fbbff9f179fb3030f.exe
"C:\Users\Admin\AppData\Local\Temp\484e6b0d118c9f72714406115dd69647445d8dd99acbee6fbbff9f179fb3030f.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3028
- 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:2644

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\tmpBFC8.tmp

Filesize
29KB

MD5
db14c8081696c0197c91f864df9d00c6

SHA1
8d9312d4a1d64744f6df075844183b0ce090ed9c

SHA256
eabd7cc265c9badcafbb225bf45c17ccc915fd8674ada83e6a03d2ea23eff51a

SHA512
5214c593d7a535c102935940be82ed1c48578ee2e44f2cd61ac12cb057dea3a509e6b2958db2d2413b0b2518e80e2fc1e931292b17476abf4c8e2fdc94a59cb9

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
352B

MD5
16b26b9f989ece43c5cd1e3668db4303

SHA1
405dd08a1d87da0ec55d44d0355516013f463020

SHA256
5f5a08a70ee8b8bc845aae2d32bc292f92daa3977f520d29b7fa4f28d8fb180b

SHA512
3861f91d2aefc6ea27d29001824303f0a76d004080cea2392c9cc97ea3677236f2020598db1ec4521307837b0280d2321ef4c2d9bb4edcc570c42d37e8760c8d

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2644-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2644-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2644-89-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2644-84-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2644-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2644-25-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2644-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2644-61-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2644-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2644-42-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2644-44-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2644-49-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2644-54-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2644-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2644-56-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2644-82-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3028-55-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3028-9-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3028-4-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3028-81-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3028-60-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3028-83-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3028-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3028-88-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3028-17-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads