mydoom | 0abb27c6cf2ef72876527b4a72a65c408fa4656b789925bb0a8e7f6a5f13d41b

General

Target

0abb27c6cf2ef72876527b4a72a65c408fa4656b789925bb0a8e7f6a5f13d41b.exe
Size

29KB
MD5

b5331f5659c445cf7a6ea47d5ce3f3b1
SHA1

a0dc03b961a4ce7fd7073553529f37ae85305946
SHA256

0abb27c6cf2ef72876527b4a72a65c408fa4656b789925bb0a8e7f6a5f13d41b
SHA512

3d1646067183f30e5a75c027991127e0bab395e0f881d7ad3faa2f99c9eb8c920d30d292ad4bd7b331fbc43fe1587dd4a572ee208adec7640cce8db945879ee1
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/H:AEwVs+0jNDY1qi/qv

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 5 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2460-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2460-39-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2460-64-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2460-159-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2460-177-0x0000000000500000-0x0000000000510200-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
2592	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

0abb27c6cf2ef72876527b4a72a65c408fa4656b789925bb0a8e7f6a5f13d41b.exeservices.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	0abb27c6cf2ef72876527b4a72a65c408fa4656b789925bb0a8e7f6a5f13d41b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 21 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/2460-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0007000000023cb0-4.dat	upx
behavioral2/memory/2592-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2460-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2592-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2592-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2592-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2592-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2592-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2592-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2592-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2460-39-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2592-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000d0000000218b4-56.dat	upx
behavioral2/memory/2460-64-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2592-65-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2460-159-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2592-163-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2460-177-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2592-178-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2592-182-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

Processes:

0abb27c6cf2ef72876527b4a72a65c408fa4656b789925bb0a8e7f6a5f13d41b.exe

description	ioc	Process
File created	C:\Windows\services.exe	0abb27c6cf2ef72876527b4a72a65c408fa4656b789925bb0a8e7f6a5f13d41b.exe
File opened for modification	C:\Windows\java.exe	0abb27c6cf2ef72876527b4a72a65c408fa4656b789925bb0a8e7f6a5f13d41b.exe
File created	C:\Windows\java.exe	0abb27c6cf2ef72876527b4a72a65c408fa4656b789925bb0a8e7f6a5f13d41b.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:

0abb27c6cf2ef72876527b4a72a65c408fa4656b789925bb0a8e7f6a5f13d41b.exeservices.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0abb27c6cf2ef72876527b4a72a65c408fa4656b789925bb0a8e7f6a5f13d41b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

0abb27c6cf2ef72876527b4a72a65c408fa4656b789925bb0a8e7f6a5f13d41b.exe

description	pid	Process	procid_target
PID 2460 wrote to memory of 2592	2460	0abb27c6cf2ef72876527b4a72a65c408fa4656b789925bb0a8e7f6a5f13d41b.exe	82
PID 2460 wrote to memory of 2592	2460	0abb27c6cf2ef72876527b4a72a65c408fa4656b789925bb0a8e7f6a5f13d41b.exe	82
PID 2460 wrote to memory of 2592	2460	0abb27c6cf2ef72876527b4a72a65c408fa4656b789925bb0a8e7f6a5f13d41b.exe	82

C:\Users\Admin\AppData\Local\Temp\0abb27c6cf2ef72876527b4a72a65c408fa4656b789925bb0a8e7f6a5f13d41b.exe
"C:\Users\Admin\AppData\Local\Temp\0abb27c6cf2ef72876527b4a72a65c408fa4656b789925bb0a8e7f6a5f13d41b.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2460
- 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:2592

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\P2UT3MS5\search[3].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpDB2B.tmp

Filesize
29KB

MD5
81951d78d03ab2932400fd8b6f7b6d58

SHA1
af9c3e096ae95f4e6802a1e1efed9a457fb42527

SHA256
9ef2c7fd0835112651757d3b823c22b854ef64fe6a4b4e874f02b9e3aa8be7e2

SHA512
56cfdc795e67f668dceb797d7568b2b2c4155d4182cbf5db4475da695656b3922a4e57aa1675483af6dda99a3e51bc08863fc3cf6493d18c95a6bbc7b53b175e

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

Filesize
384B

MD5
a6feefa02f51ab1c6db70bcd3f88fadf

SHA1
02385a3cfffb2472af80776b6b6ef9a26b281fbb

SHA256
45ec8e163738d4f2f515280e59c63c54be9cf193f30667159d98e0e1400407a1

SHA512
1855881a3ed365553c5ca8c0f7746c1279fcc331bb2b57b3ceb21367953578eebb9f48532782dddc2896d28e71f10e7d49a272a2518ba4350fd31a9cac6d959c

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

Filesize
384B

MD5
1560498451137d7fc63a4b378f924717

SHA1
ac05eba5f0a7a5334c8b787dbf1ea24802ca0930

SHA256
e2957155cc4aa5645b03089812da940123d2f4bd7fdefd561f4e53f37b8d8488

SHA512
74b9f6043be0660068c8caba4f1d2cfe486527f0ce686ca9c7637f3480f942219f7a7c0e732fff4f0a490e953018023db38a1e25d3d66e3dc2bb9d4cf40fa7bc

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/2460-39-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2460-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2460-177-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2460-159-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2460-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2460-64-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2592-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2592-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2592-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2592-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2592-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2592-65-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2592-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2592-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2592-163-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2592-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2592-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2592-178-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2592-182-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads