mydoom | 60e2f3d49a728377e5b8447c50320a1c0829994d68881e8d9baf97e071de1e2d

General

Target

60e2f3d49a728377e5b8447c50320a1c0829994d68881e8d9baf97e071de1e2dN.exe
Size

29KB
MD5

0bb2ae1e46f18b258587ec5f6c10d560
SHA1

3a674a8944cbd49baa3fdde4fe6270f4f98902c8
SHA256

60e2f3d49a728377e5b8447c50320a1c0829994d68881e8d9baf97e071de1e2d
SHA512

ae71862b65d8caf6b66bcdb19f64d3f68c1a84f152d74321543fcb25137c5a5de8a1cec9186851a35b6eb5aaa133464c5469405839c3eafa68a4154c762b0840
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/ghp:AEwVs+0jNDY1qi/q4T

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 3 IoCs

resource	yara_rule
behavioral2/memory/1496-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1496-51-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1496-133-0x0000000000500000-0x0000000000510200-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
3588	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"	60e2f3d49a728377e5b8447c50320a1c0829994d68881e8d9baf97e071de1e2dN.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 19 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1496-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3588-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000b000000023b93-4.dat	upx
behavioral2/memory/1496-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3588-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3588-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3588-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3588-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3588-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3588-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3588-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3588-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3588-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3588-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1496-51-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3588-52-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0005000000000034-60.dat	upx
behavioral2/memory/1496-133-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3588-138-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	60e2f3d49a728377e5b8447c50320a1c0829994d68881e8d9baf97e071de1e2dN.exe
File opened for modification	C:\Windows\java.exe	60e2f3d49a728377e5b8447c50320a1c0829994d68881e8d9baf97e071de1e2dN.exe
File created	C:\Windows\java.exe	60e2f3d49a728377e5b8447c50320a1c0829994d68881e8d9baf97e071de1e2dN.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	60e2f3d49a728377e5b8447c50320a1c0829994d68881e8d9baf97e071de1e2dN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1496 wrote to memory of 3588	1496	60e2f3d49a728377e5b8447c50320a1c0829994d68881e8d9baf97e071de1e2dN.exe	82
PID 1496 wrote to memory of 3588	1496	60e2f3d49a728377e5b8447c50320a1c0829994d68881e8d9baf97e071de1e2dN.exe	82
PID 1496 wrote to memory of 3588	1496	60e2f3d49a728377e5b8447c50320a1c0829994d68881e8d9baf97e071de1e2dN.exe	82

C:\Users\Admin\AppData\Local\Temp\60e2f3d49a728377e5b8447c50320a1c0829994d68881e8d9baf97e071de1e2dN.exe
"C:\Users\Admin\AppData\Local\Temp\60e2f3d49a728377e5b8447c50320a1c0829994d68881e8d9baf97e071de1e2dN.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1496
- 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:3588

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\0TSRVAPX\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp882.tmp

Filesize
29KB

MD5
98af361130b6a7bc7f91c49cefd509d7

SHA1
a23a9235030b93235bedb8558c63635a41a3caf3

SHA256
a023fa87cca0adae92767d084563212c2d85e1d02e078623e7cf7cfbc2b8ada8

SHA512
13e2514b65be4f8149192bf9ce2981afd3aff49ed56fd393cebc27eec19da4718b8e515f0ad42cc1dc14c020b377e4ba5efd8f4a6ae9be0b2fa33bd0ac0fbbee

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

Filesize
320B

MD5
cd1aad037dee8d2b13364c4ca07cf02d

SHA1
f59a0ce66132e32368f10ca7d67cbe50c8a7bbfb

SHA256
7cc95a95f483e73d0c12b84fd32dfd33daa4d0371195674936bbc34b59e35577

SHA512
9dbc9c94cbfc8f936909584eb8dfef1e5fbed6ec18615431ebac3a6be46251cca53f2d560fa244caacf03374ab003efb78d7484c358d0989715314db0e7f800c

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

Filesize
320B

MD5
4abd25ed9699a052b830880a374b660d

SHA1
91055a22ee581ca54cf9f24d58859d571fcd8b49

SHA256
50299656350c26a9196fde629371f0f501527db95e81f94fba757e780808375c

SHA512
4cd4eef0f064548bba6a0bd173f78f7e778bf75a444d47db5377cba93ed24abf45d0f2cc283fe1ef287ce81369131d47e165c62c23f41c8df4604b4e80946fdf

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1496-51-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1496-133-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1496-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1496-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3588-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3588-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3588-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3588-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3588-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3588-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3588-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3588-52-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3588-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3588-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3588-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3588-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3588-138-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads