mydoom | 3078fbb39a1516f9ed64250f1ae7c35b90464419ced3084a947793297fc85db9

General

Target

3078fbb39a1516f9ed64250f1ae7c35b90464419ced3084a947793297fc85db9N.exe
Size

29KB
MD5

da8357645076a4a41cabc738c30f81a0
SHA1

dc681e8993430835557fa639300b049e26c6b281
SHA256

3078fbb39a1516f9ed64250f1ae7c35b90464419ced3084a947793297fc85db9
SHA512

234291f03054d19682e0a7c718447663dae46fcfa9ca52686ec828986eb1f346337c3ee085dd7b9bba2fb3935b1ea39211351a096d47fd726ae8e4185b39df31
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/k:AEwVs+0jNDY1qi/q8

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 7 IoCs

resource	yara_rule
behavioral2/memory/2488-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2488-37-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2488-108-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2488-135-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2488-139-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2488-141-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2488-160-0x0000000000500000-0x0000000000510200-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
2468	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\JavaVM = "C:\\Windows\\java.exe"	3078fbb39a1516f9ed64250f1ae7c35b90464419ced3084a947793297fc85db9N.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

resource	yara_rule
behavioral2/memory/2488-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0008000000023c82-4.dat	upx
behavioral2/memory/2468-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2488-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2468-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2468-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2468-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2468-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2468-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2468-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2488-37-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2468-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000e000000021a70-51.dat	upx
behavioral2/memory/2488-108-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2468-109-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2468-136-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2488-135-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2488-139-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2468-140-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2488-141-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2468-142-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2488-160-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2468-161-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	3078fbb39a1516f9ed64250f1ae7c35b90464419ced3084a947793297fc85db9N.exe
File opened for modification	C:\Windows\java.exe	3078fbb39a1516f9ed64250f1ae7c35b90464419ced3084a947793297fc85db9N.exe
File created	C:\Windows\java.exe	3078fbb39a1516f9ed64250f1ae7c35b90464419ced3084a947793297fc85db9N.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	3078fbb39a1516f9ed64250f1ae7c35b90464419ced3084a947793297fc85db9N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2488 wrote to memory of 2468	2488	3078fbb39a1516f9ed64250f1ae7c35b90464419ced3084a947793297fc85db9N.exe	83
PID 2488 wrote to memory of 2468	2488	3078fbb39a1516f9ed64250f1ae7c35b90464419ced3084a947793297fc85db9N.exe	83
PID 2488 wrote to memory of 2468	2488	3078fbb39a1516f9ed64250f1ae7c35b90464419ced3084a947793297fc85db9N.exe	83

C:\Users\Admin\AppData\Local\Temp\3078fbb39a1516f9ed64250f1ae7c35b90464419ced3084a947793297fc85db9N.exe
"C:\Users\Admin\AppData\Local\Temp\3078fbb39a1516f9ed64250f1ae7c35b90464419ced3084a947793297fc85db9N.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2488
- 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:2468

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\9IEW0KLU\default[2].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VKYZDMA5\search[3].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpA69E.tmp

Filesize
29KB

MD5
b6783e9f9727831851352711386fcf6f

SHA1
05d39160107b0a815a0775638cf4d9217a7d9bed

SHA256
89ab0e437935e71eb4bd8fe6ef67879198fd64f98d4e6cd902c420a66ca83e7d

SHA512
025d11346c11a4c0bbbb49fd86ff4b7556b014e9d5f397ce718a53fff34e735d74ddcaa149b188254a5b0e99a34c1d393e444d6035cecf55a7ca3ee0cb9580bd

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

Filesize
352B

MD5
6d84accbb2af922d0460246368403d3b

SHA1
73957b4abe140e45544cbb61836c7caa24aacf15

SHA256
702e312b4ffd1bb50299d5311241ff7eaceff04e674cc7e1858f5b0edfd75a1a

SHA512
c6466fedc3bc373237d34fa35a4b863e2bfdec9ba6e2e338816776cff0677ff0b82b7ca4a17f526c16a71abc6076457101c8c514fae03a4edb92d69f953382e0

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

Filesize
352B

MD5
6b218ae1a1d8784b5e57426f7e347f39

SHA1
97334c8dc4c6d343db7e0d3d618b573db739a843

SHA256
dcea25ee1b87b680bfe5396aaa52452d01cd1f532e98d4a2a70c4b8877058d69

SHA512
aa71663b9145f67bb1b55d40f8eb925f5ac45542012dcf9e47ceb27d4b6f74b41366e6642b663ffd8f7a152754847096f2c6a04d8affcc33699b8734ae518e34

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

Filesize
352B

MD5
f87afac152d3f8fd14ee09f4f9464b7d

SHA1
36db2f030766e38e15d099abc9d42a72e13db320

SHA256
0f56d0dfdb0a308900187e0ed396778838f50b3c842393e701bb72941d961ba7

SHA512
f4e0a0a2d545cc0d0ba6921d290c6d7fef5fa0970d7663d4331a5fe7b477fd151313675890407c4df6f19a943aec7707233bd331bc128d88a939bb45587281c4

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2468-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2468-142-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2468-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2468-161-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2468-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2468-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2468-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2468-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2468-109-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2468-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2468-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2468-136-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2468-140-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2488-139-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2488-135-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2488-141-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2488-108-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2488-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2488-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2488-160-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2488-37-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads