mydoom | 14bc417d554a633db5a445561c1376297625068ed243ae2450a0a0969b265d9f

General

Target

14bc417d554a633db5a445561c1376297625068ed243ae2450a0a0969b265d9f.exe
Size

29KB
MD5

7f700894770f93a94dd1154eecb568d3
SHA1

97a1063f01fdf50b1fb035f5e34c2dc2e17d3415
SHA256

14bc417d554a633db5a445561c1376297625068ed243ae2450a0a0969b265d9f
SHA512

598832ded29f6447614e49e2dd603ff1d05eb0ff63751fd0c896654a9b2f2b4ee351c3fcb927a4166e87c422057543acfe092c014a20816cac3e2f69ed8c6029
SSDEEP

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

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 4 IoCs

resource	yara_rule
behavioral2/memory/2652-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2652-44-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2652-121-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2652-159-0x0000000000500000-0x0000000000510200-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
3368	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"	14bc417d554a633db5a445561c1376297625068ed243ae2450a0a0969b265d9f.exe

UPX packed file 20 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2652-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x000a000000023c99-4.dat	upx
behavioral2/memory/3368-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2652-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3368-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3368-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3368-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3368-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3368-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3368-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3368-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3368-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2652-44-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3368-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x00030000000220f4-55.dat	upx
behavioral2/memory/2652-121-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3368-122-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2652-159-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3368-160-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3368-164-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	14bc417d554a633db5a445561c1376297625068ed243ae2450a0a0969b265d9f.exe
File opened for modification	C:\Windows\java.exe	14bc417d554a633db5a445561c1376297625068ed243ae2450a0a0969b265d9f.exe
File created	C:\Windows\java.exe	14bc417d554a633db5a445561c1376297625068ed243ae2450a0a0969b265d9f.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	14bc417d554a633db5a445561c1376297625068ed243ae2450a0a0969b265d9f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2652 wrote to memory of 3368	2652	14bc417d554a633db5a445561c1376297625068ed243ae2450a0a0969b265d9f.exe	82
PID 2652 wrote to memory of 3368	2652	14bc417d554a633db5a445561c1376297625068ed243ae2450a0a0969b265d9f.exe	82
PID 2652 wrote to memory of 3368	2652	14bc417d554a633db5a445561c1376297625068ed243ae2450a0a0969b265d9f.exe	82

C:\Users\Admin\AppData\Local\Temp\14bc417d554a633db5a445561c1376297625068ed243ae2450a0a0969b265d9f.exe
"C:\Users\Admin\AppData\Local\Temp\14bc417d554a633db5a445561c1376297625068ed243ae2450a0a0969b265d9f.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2652
- 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:3368

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\Microsoft\Windows\INetCache\IE\IQ93NPJ1\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpFDD5.tmp

Filesize
29KB

MD5
e4b701c22ecf108ce7268922056d6bfa

SHA1
9818d123d9445eb35131640f2451b63cb74fe32b

SHA256
d72e907f01c3cd79ee1209c58da826a0c4e433f372cffd237f487cef04035f45

SHA512
61dd149e6b978aec847feb47dd1d7941448b7e3ab31a8bea0395d2595f32c77dc1eae8fb9edd5259bfec2942f830d169eaf0db3a94ffa8998c7eea5f1defeae2

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

Filesize
352B

MD5
e65030abd65dadaf942bc4d5e947cf80

SHA1
45ff983d613a7b2f612d8a7e5090b52222d4f457

SHA256
bae6325ad2304cfd8f3a66e8805b1e347f3d39a35de998b425eaa503289e3d5b

SHA512
7e599d9026950248f7fc5c6dcbeae21f873f9980a78449e3f79b124cc48417726c836c075ef6a471a9649f3c24d726adc78f9af048f41c406e3f5b5fdc2c62df

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

Filesize
352B

MD5
e50e25f6261ad50d05692234931e8a24

SHA1
0d32676d323e7c5b0e8782c078dc9e2b163295a3

SHA256
55a076aedee1a87dd0d98261cee602bf9753add20a9cc229c5dcd9ca5892d13d

SHA512
356ed14c201ebc23aad041b00091d1fd818048d67710afc0569ec37bda04af7cbce9bad9487d65b0216b28cf6c30adc674c2ebf68850cadcf37c93b5a3276519

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2652-44-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2652-159-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2652-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2652-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2652-121-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3368-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3368-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3368-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3368-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3368-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3368-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3368-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3368-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3368-122-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3368-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3368-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3368-160-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3368-164-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads