mydoom | 03d9180dad375ab8c63f5f66e1d1976e6d962ad4565cce4b7ada1a5181b87ad4

General

Target

03d9180dad375ab8c63f5f66e1d1976e6d962ad4565cce4b7ada1a5181b87ad4N.exe
Size

29KB
MD5

24a4c1c945826a25a381626fa423ac20
SHA1

a2c276da9a321b47e8a677d58410599a212fad8d
SHA256

03d9180dad375ab8c63f5f66e1d1976e6d962ad4565cce4b7ada1a5181b87ad4
SHA512

0a07237f8e26f4606d95922dac6e3ff55109d863dc6314a5d7f6ff85f98e48749c802a12828aa614fe7a0df11c1ed10a75565b632818e4fbb6b19375db9be4b6
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/o:AEwVs+0jNDY1qi/qw

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 7 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2856-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2856-32-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2856-37-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2856-142-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2856-159-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2856-166-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2856-203-0x0000000000500000-0x0000000000510200-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

3032 services.exe

pid	process
3032	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

03d9180dad375ab8c63f5f66e1d1976e6d962ad4565cce4b7ada1a5181b87ad4N.exeservices.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	03d9180dad375ab8c63f5f66e1d1976e6d962ad4565cce4b7ada1a5181b87ad4N.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
behavioral2/memory/2856-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
C:\Windows\services.exe	upx
behavioral2/memory/3032-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2856-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3032-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3032-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3032-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3032-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3032-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2856-32-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3032-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2856-37-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3032-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\tmpAAD1.tmp	upx
behavioral2/memory/2856-142-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3032-143-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2856-159-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3032-160-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3032-165-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2856-166-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3032-167-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2856-203-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3032-204-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

Processes:

03d9180dad375ab8c63f5f66e1d1976e6d962ad4565cce4b7ada1a5181b87ad4N.exe

description	ioc	process
File created	C:\Windows\services.exe	03d9180dad375ab8c63f5f66e1d1976e6d962ad4565cce4b7ada1a5181b87ad4N.exe
File opened for modification	C:\Windows\java.exe	03d9180dad375ab8c63f5f66e1d1976e6d962ad4565cce4b7ada1a5181b87ad4N.exe
File created	C:\Windows\java.exe	03d9180dad375ab8c63f5f66e1d1976e6d962ad4565cce4b7ada1a5181b87ad4N.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:

03d9180dad375ab8c63f5f66e1d1976e6d962ad4565cce4b7ada1a5181b87ad4N.exeservices.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	03d9180dad375ab8c63f5f66e1d1976e6d962ad4565cce4b7ada1a5181b87ad4N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

03d9180dad375ab8c63f5f66e1d1976e6d962ad4565cce4b7ada1a5181b87ad4N.exe

description	pid	process	target process
PID 2856 wrote to memory of 3032	2856	03d9180dad375ab8c63f5f66e1d1976e6d962ad4565cce4b7ada1a5181b87ad4N.exe	services.exe
PID 2856 wrote to memory of 3032	2856	03d9180dad375ab8c63f5f66e1d1976e6d962ad4565cce4b7ada1a5181b87ad4N.exe	services.exe
PID 2856 wrote to memory of 3032	2856	03d9180dad375ab8c63f5f66e1d1976e6d962ad4565cce4b7ada1a5181b87ad4N.exe	services.exe

C:\Users\Admin\AppData\Local\Temp\03d9180dad375ab8c63f5f66e1d1976e6d962ad4565cce4b7ada1a5181b87ad4N.exe
"C:\Users\Admin\AppData\Local\Temp\03d9180dad375ab8c63f5f66e1d1976e6d962ad4565cce4b7ada1a5181b87ad4N.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2856
- 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:3032

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\0BHOTC3C\search[2].htm

Filesize
142KB

MD5
7d7c953073782aa0c7260460334152f2

SHA1
b1628d3ccc614d2ff653ca40cf2fc0f5b1dcdd00

SHA256
7a78b56311d2dcde94915881e4f77a8c2ff8280e7605831e0a503a6dc669c0f9

SHA512
fd4484fc587c5679647396cf6d9cd44aedfcc5a9c6768c4bf0067ea3a2a6dcfb012e2b44b9c5175703db37bbf3cf0a80f8ce004bcf55e981c9dbf1fa0d05a49f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0TSRVAPX\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpAAD1.tmp

Filesize
29KB

MD5
0479e3899ce27d36b20e26e0214c4288

SHA1
beebd18f310043c65624923f51031f51b6a16f2a

SHA256
605e7cca7e885fa1bcf6a68ccabd23c57e838211edaacd1a7a180eba17f62064

SHA512
f5d9e9637b318c01b0d13c07145be0797d1849544d42f3e18e98e09e7947a7d012e429abae7cb2e5940ce69fc3c22b7e6f6c3d3ecc0e89966b51bcac3ab5cea4

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

Filesize
288B

MD5
55e7b0a883e7b4360ac420666fe9f075

SHA1
4ae31ada09fc07bf089a635c9581f6291bd0bcf2

SHA256
ef6cfa1efbaa89af0c757d93e7bdfd95ee41611cc7761e31124210d01c91c3c3

SHA512
754c542061360a1a5e2ee86e5465e00399bd236e0072a4e5d3ec3cc5dd57fad95100f20465e485b6e2dc1707ce19a753eb0b64f29859f8312568de2bd0791c00

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

Filesize
288B

MD5
6e014c870525d55b80b6fcba38fd3b6a

SHA1
1a018240d52d288d285954e19cf090898f5cb1be

SHA256
b2d08c924a2ac6015f4ce27142718c895ef923fe8e9e5c2e40bcc7f20dfe3de6

SHA512
64879ea5223f112f0677e0557cd0b77a4dcad16468c20743e704b74dd59e5adcbe7d372006f0f2f338343386afbb9507689a985c23599e66b287f4d5c832d8a9

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

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2856-203-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2856-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2856-166-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2856-159-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2856-32-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2856-142-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2856-37-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2856-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3032-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3032-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3032-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3032-143-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3032-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3032-160-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3032-165-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3032-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3032-167-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3032-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3032-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3032-204-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3032-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads