mydoom | e4d211b85f29511eb9c6aec8fb2ce410dee096dbda1c0c8eed228dc4644a6cc6

General

Target

e4d211b85f29511eb9c6aec8fb2ce410dee096dbda1c0c8eed228dc4644a6cc6N.exe
Size

29KB
MD5

4b6f4d84b7235e5a82070c39fed9f6d0
SHA1

a4c6d63b15b7d62458e08c09cbf978feb50676f7
SHA256

e4d211b85f29511eb9c6aec8fb2ce410dee096dbda1c0c8eed228dc4644a6cc6
SHA512

85388ad88d2ab7d34ca2b550c2224250ddea7be257adb37b7ec81044885b9ee39f6a7af60b04077ca8249b0bd0e928637e5186fa38264b8ed23374a4119cfe29
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/uhQ:AEwVs+0jNDY1qi/qWm

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 8 IoCs

resource	yara_rule
behavioral2/memory/700-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/700-27-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/700-32-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/700-122-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/700-145-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/700-154-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/700-186-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/700-220-0x0000000000500000-0x0000000000510200-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
1532	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"	e4d211b85f29511eb9c6aec8fb2ce410dee096dbda1c0c8eed228dc4644a6cc6N.exe

UPX packed file 24 IoCs

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

upx

resource	yara_rule
behavioral2/memory/700-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1532-7-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000a000000023b76-6.dat	upx
behavioral2/memory/700-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1532-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1532-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1532-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1532-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/700-27-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1532-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/700-32-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1532-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000c000000023b90-43.dat	upx
behavioral2/memory/700-122-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1532-124-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/700-145-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1532-146-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1532-150-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/700-154-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1532-155-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/700-186-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1532-187-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/700-220-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1532-221-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	e4d211b85f29511eb9c6aec8fb2ce410dee096dbda1c0c8eed228dc4644a6cc6N.exe
File opened for modification	C:\Windows\java.exe	e4d211b85f29511eb9c6aec8fb2ce410dee096dbda1c0c8eed228dc4644a6cc6N.exe
File created	C:\Windows\java.exe	e4d211b85f29511eb9c6aec8fb2ce410dee096dbda1c0c8eed228dc4644a6cc6N.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	e4d211b85f29511eb9c6aec8fb2ce410dee096dbda1c0c8eed228dc4644a6cc6N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 700 wrote to memory of 1532	700	e4d211b85f29511eb9c6aec8fb2ce410dee096dbda1c0c8eed228dc4644a6cc6N.exe	83
PID 700 wrote to memory of 1532	700	e4d211b85f29511eb9c6aec8fb2ce410dee096dbda1c0c8eed228dc4644a6cc6N.exe	83
PID 700 wrote to memory of 1532	700	e4d211b85f29511eb9c6aec8fb2ce410dee096dbda1c0c8eed228dc4644a6cc6N.exe	83

C:\Users\Admin\AppData\Local\Temp\e4d211b85f29511eb9c6aec8fb2ce410dee096dbda1c0c8eed228dc4644a6cc6N.exe
"C:\Users\Admin\AppData\Local\Temp\e4d211b85f29511eb9c6aec8fb2ce410dee096dbda1c0c8eed228dc4644a6cc6N.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:700
- 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:1532

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\Microsoft\Windows\INetCache\IE\8B3ZU6S9\default[3].htm

Filesize
304B

MD5
cde2c6ec81201bdd39579745c69d502f

SHA1
e025748a7d4361b2803140ed0f0abda1797f5388

SHA256
a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f

SHA512
de5ca6169b2bb42a452ebd2f92c23bad3a98c01845a875336d6affe7f0192c2782b1f66f149019c0b880410c836fc45b2e9157dcccc7ad0d9e5953521a2151d4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FGDWJGSY\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp4CA6.tmp

Filesize
29KB

MD5
c332b0d1eaa522012227531527ee67eb

SHA1
26ef2b95c9df50831d89c9f5919e0e1571f29034

SHA256
2541b67ee4909c66c2415826ebc28e7ed928b49a752d19b1a66d8093980b9b54

SHA512
66f30f1f718e2cf3037892055e3a379b2c3ec4931e5d5838539a72ef03ead34efd80f1208ac2768456b496e08d4bb33fb227173c56095f9c606ba1c7a900a5b5

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

Filesize
320B

MD5
258176ac35e9c8a251a6f2ceaba9288d

SHA1
687497681de64ed1b864b004177003faa4727586

SHA256
7b3c7a4ba427e3774844dac68e313ea34c166d9a29c44a794ec885b7fd1e8eae

SHA512
4c1f52141351c3dd3de46d2d25a3da291c43994f227139d436901b237449d7b49bd0ff35e25903f48fedd3c7712d64d024f7c0a576a8c3654f774b2d054ca124

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

Filesize
320B

MD5
216b20b0e984b2fd7911635137a1d7c1

SHA1
cb02842216b48661821cafef0ea4ebc825171242

SHA256
c0d59bc7a0ffdd741632e8497a70898cfa3a991d4ffdd95c8ef48caed80765ae

SHA512
4645f07163ed81be780b533bb7da8fa45ca30efd3366e9b44856a04247481f6886c6e8cb0a2619bf1c43f42d9112619bdb0c6f5bc5b3fafa933c24805da0a4e6

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

Filesize
320B

MD5
c990a6d859aae5a49ce86f0a4ae4d76e

SHA1
f7220526a2d5656fcf44b399f2903e72ae347416

SHA256
88eaa23dbe3743073021e2d24b5f393afdb9cac7b5460162f8724d23d5b238ad

SHA512
9cd9083b5bfa002e786a183a4e77cc3935659c0402d9ed9f627e6405c98a0d208873b2591ec3833166cd6c999e9142c82989e1fde19081919d805e51f0f9d360

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/700-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/700-27-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/700-154-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/700-32-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/700-145-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/700-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/700-186-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/700-220-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/700-122-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1532-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1532-124-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1532-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1532-146-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1532-150-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1532-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1532-155-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1532-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1532-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1532-187-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1532-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1532-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1532-221-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads