mydoom | a60f7961793795d7b0ae645aba2a8eaf21bef8a96bc9268a78f2896ca71b2516

General

Target

a60f7961793795d7b0ae645aba2a8eaf21bef8a96bc9268a78f2896ca71b2516.exe
Size

29KB
MD5

7c81e3f5aa577585b12dbd8b0c810c4b
SHA1

fcbca6d079317fb2d0798b45d04541ff28d0e62b
SHA256

a60f7961793795d7b0ae645aba2a8eaf21bef8a96bc9268a78f2896ca71b2516
SHA512

f0fb8661a1f7ecf3a0d8409d164da6573b821b8d69271d7876f278865bedb66a69b976e939e88e7f59f2e5153de540a7c2b7aa19363d0d1191d9d247c186567e
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/+:AEwVs+0jNDY1qi/qW

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 6 IoCs

resource	yara_rule
behavioral2/memory/2124-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2124-49-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2124-120-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2124-162-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2124-166-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2124-173-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom

MyDoom
MyDoom is a Worm that is written in C++.
worm mydoom

Executes dropped EXE 1 IoCs

pid	Process
1164	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"	a60f7961793795d7b0ae645aba2a8eaf21bef8a96bc9268a78f2896ca71b2516.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 25 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2124-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x000800000002348a-4.dat	upx
behavioral2/memory/1164-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2124-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1164-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1164-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1164-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1164-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1164-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1164-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1164-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1164-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1164-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2124-49-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1164-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0004000000000707-60.dat	upx
behavioral2/memory/2124-120-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1164-121-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2124-162-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1164-163-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2124-166-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1164-167-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1164-169-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2124-173-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1164-174-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	a60f7961793795d7b0ae645aba2a8eaf21bef8a96bc9268a78f2896ca71b2516.exe
File opened for modification	C:\Windows\java.exe	a60f7961793795d7b0ae645aba2a8eaf21bef8a96bc9268a78f2896ca71b2516.exe
File created	C:\Windows\java.exe	a60f7961793795d7b0ae645aba2a8eaf21bef8a96bc9268a78f2896ca71b2516.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	a60f7961793795d7b0ae645aba2a8eaf21bef8a96bc9268a78f2896ca71b2516.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2124 wrote to memory of 1164	2124	a60f7961793795d7b0ae645aba2a8eaf21bef8a96bc9268a78f2896ca71b2516.exe	82
PID 2124 wrote to memory of 1164	2124	a60f7961793795d7b0ae645aba2a8eaf21bef8a96bc9268a78f2896ca71b2516.exe	82
PID 2124 wrote to memory of 1164	2124	a60f7961793795d7b0ae645aba2a8eaf21bef8a96bc9268a78f2896ca71b2516.exe	82

C:\Users\Admin\AppData\Local\Temp\a60f7961793795d7b0ae645aba2a8eaf21bef8a96bc9268a78f2896ca71b2516.exe
"C:\Users\Admin\AppData\Local\Temp\a60f7961793795d7b0ae645aba2a8eaf21bef8a96bc9268a78f2896ca71b2516.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2124
- 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:1164

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\VNN58CU3\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\YHMF37VK\default[3].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8B3.tmp

Filesize
29KB

MD5
464feb74126693965710199285628901

SHA1
cbd9432756e31fa894adc2ebc31054e5ba582401

SHA256
0e4672e6c7534d9c25126f106afa5d1260cbe3e3afcfad2f4264410032df452a

SHA512
9c7cc39a199af875340af06de673bbce46ab3ebb7e0827933642b7779a317fe131ef25cb738df691a9cbcef0e2874a9dbe1900730db16330e068c31bf4e264ce

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

Filesize
320B

MD5
9f90b39a33be4504b638262c6398f7d0

SHA1
781981c46ac9fe7f8834b7aa337ebddea73c6c6b

SHA256
713f1a6d9de270cd0aeeafb9a73980a3dc823ae659ebf145e2ccc9951fea0794

SHA512
b990704a4a497d21d3ca45c83d61bb5e851784125b48bc5693a82f8a4b2cb57fd71aa222429d43fee4e8282f652dc87bd326bb68821fda0b02d42348e3c74a26

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

Filesize
320B

MD5
e9bb7e2711eda5dc1f2dc193c0e9e766

SHA1
61441effdb75a7dbb6ba4b6788f07d100f3a65a8

SHA256
d3658bb0d02b829afaadd20ac562bdd324781e66cb4dff74f63d8f5a37db7c66

SHA512
c8a63643696a88b93baf30141ed985fffbc346b4dc8adff868aee8c615b7b8d5cf9f3c83d8f0b63e8efe63a7c01126f5c8754713d350ca048ff5ce0bd81b1fc2

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

Filesize
320B

MD5
3edd28116e36030f30742e1df5313a60

SHA1
075e4d8de0fa484585f0401d49408bdca857e34c

SHA256
6f6e2691c89b2f46a076fd834c8c5a0204a4bb3f75319982eda6ba28b285cc92

SHA512
5f727089f23129743c1deeb9c30481ee4bf2b86efd6fda1262f86b4bf7933460e7a5c376053da8e0b549f0f9c66882951351fd0016a11ccb0416c96bc1be996c

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1164-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1164-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1164-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1164-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1164-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1164-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1164-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1164-167-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1164-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1164-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1164-174-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1164-121-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1164-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1164-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1164-169-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1164-163-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2124-49-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2124-166-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2124-162-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2124-173-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2124-120-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2124-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2124-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads