mydoom | d46decb978f9903348a6a4daeb513a29a15880261f0216908e66f2ba33e57e68

General

Target

d46decb978f9903348a6a4daeb513a29a15880261f0216908e66f2ba33e57e68.exe
Size

29KB
MD5

9de1132223c03c81c214ef053294f296
SHA1

93e9b8ec23d1170449d7064feb38e1e9d7b2bf0a
SHA256

d46decb978f9903348a6a4daeb513a29a15880261f0216908e66f2ba33e57e68
SHA512

904fcd09bba36fe92bd8ac8e50795519471ee1819c88b5234e692214d3d52c160f4d525c66a5ecdf50373bde217c94f83cce3c489dde7e861c440a386a1d2e36
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/khN:AEwVs+0jNDY1qi/qc3

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 7 IoCs

resource	yara_rule
behavioral2/memory/540-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/540-32-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/540-64-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/540-121-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/540-134-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/540-161-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/540-195-0x0000000000500000-0x0000000000510200-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
3616	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"	d46decb978f9903348a6a4daeb513a29a15880261f0216908e66f2ba33e57e68.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/540-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x000a000000023b9b-4.dat	upx
behavioral2/memory/3616-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/540-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3616-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3616-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3616-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3616-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3616-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/540-32-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3616-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000c000000023aa0-41.dat	upx
behavioral2/memory/540-64-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3616-65-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/540-121-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3616-122-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/540-134-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3616-135-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3616-160-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3616-162-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/540-161-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/540-195-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3616-198-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\java.exe	d46decb978f9903348a6a4daeb513a29a15880261f0216908e66f2ba33e57e68.exe
File created	C:\Windows\services.exe	d46decb978f9903348a6a4daeb513a29a15880261f0216908e66f2ba33e57e68.exe
File opened for modification	C:\Windows\java.exe	d46decb978f9903348a6a4daeb513a29a15880261f0216908e66f2ba33e57e68.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	d46decb978f9903348a6a4daeb513a29a15880261f0216908e66f2ba33e57e68.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 540 wrote to memory of 3616	540	d46decb978f9903348a6a4daeb513a29a15880261f0216908e66f2ba33e57e68.exe	83
PID 540 wrote to memory of 3616	540	d46decb978f9903348a6a4daeb513a29a15880261f0216908e66f2ba33e57e68.exe	83
PID 540 wrote to memory of 3616	540	d46decb978f9903348a6a4daeb513a29a15880261f0216908e66f2ba33e57e68.exe	83

C:\Users\Admin\AppData\Local\Temp\d46decb978f9903348a6a4daeb513a29a15880261f0216908e66f2ba33e57e68.exe
"C:\Users\Admin\AppData\Local\Temp\d46decb978f9903348a6a4daeb513a29a15880261f0216908e66f2ba33e57e68.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:540
- 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:3616

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\YY018DS9\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp825A.tmp

Filesize
29KB

MD5
b616403039a59fa7cd98ca7738b070f0

SHA1
194dc0b58bb5ddbf7f014b4970f631558a718aa6

SHA256
1eafc82f982dfaa04679e24ad67dd7f8e24c8bb4cd80ac532995abcc0aafde84

SHA512
058f39c556de1b30a60a4543e0086beee9a442981214a8c469374a37b71f1657f4e5a21b9723ff619967b62cdc15cd401c776262a640649c3347b1f949e5d241

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

Filesize
320B

MD5
208185a8418e005eee6ba7e2326f96b8

SHA1
be3c67bc532330500f4adc8f5489e5cd27c166f8

SHA256
13f9444509fdaee33b76301828505302d8aaede307ecce0b1701164abc6cb805

SHA512
d496301b285e819b623fcc002dce014867a66faaaa1e85a792cd580eff1ae3b066319068f9611e6380865c633453c9d3ea465d3fd0f5f5b9fc7dd80b62c7ce7e

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

Filesize
320B

MD5
272902160d7cc86482b73d3d256b44fa

SHA1
da58225d8c7eeee278084c696d46b240f5c54631

SHA256
17dc507464e08691ded982f68253ae1e79d86a49410891b24a4ce90563b16598

SHA512
e2bc4b9b5a1f2caceb3994d9bca373bcea70b03bc63ea82a66760d20b527d4ac841d60826f5b3a49e22cd6984ee42eb5509164aa9222e2115e11b260cb4893f9

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/540-134-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/540-64-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/540-195-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/540-161-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/540-32-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/540-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/540-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/540-121-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3616-122-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3616-65-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3616-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3616-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3616-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3616-135-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3616-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3616-160-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3616-162-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3616-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3616-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3616-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3616-198-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads