mydoom | 24038de224c65c5822244a7cfd2b547d4475079d333c898f0e2791b81468e07c

General

Target

24038de224c65c5822244a7cfd2b547d4475079d333c898f0e2791b81468e07c.exe
Size

29KB
MD5

f3d46242460d6c068fd19730004738a4
SHA1

d26f47005ba40bd8dd272613e0d71f2bea9105ab
SHA256

24038de224c65c5822244a7cfd2b547d4475079d333c898f0e2791b81468e07c
SHA512

ebe74e4f6875938fc6630cc26cc41e49347dfba0faa85f4a6e8140d170032494197d11fe0caf4fd24c980f161816edcc21299a0092ef792694af5e68b0c0bbb3
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/+:AEwVs+0jNDY1qi/q2

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 5 IoCs

Processes:

resource	yara_rule
behavioral2/memory/556-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/556-51-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/556-56-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/556-150-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/556-171-0x0000000000500000-0x0000000000510200-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
1276	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

24038de224c65c5822244a7cfd2b547d4475079d333c898f0e2791b81468e07c.exeservices.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	24038de224c65c5822244a7cfd2b547d4475079d333c898f0e2791b81468e07c.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 24 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/556-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x000a000000023bb3-4.dat	upx
behavioral2/memory/1276-7-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/556-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1276-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1276-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1276-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1276-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1276-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1276-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1276-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1276-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1276-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1276-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/556-51-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1276-52-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/556-56-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1276-57-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0004000000000709-70.dat	upx
behavioral2/memory/556-150-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1276-151-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/556-171-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1276-172-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1276-176-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

Processes:

24038de224c65c5822244a7cfd2b547d4475079d333c898f0e2791b81468e07c.exe

description	ioc	Process
File created	C:\Windows\services.exe	24038de224c65c5822244a7cfd2b547d4475079d333c898f0e2791b81468e07c.exe
File opened for modification	C:\Windows\java.exe	24038de224c65c5822244a7cfd2b547d4475079d333c898f0e2791b81468e07c.exe
File created	C:\Windows\java.exe	24038de224c65c5822244a7cfd2b547d4475079d333c898f0e2791b81468e07c.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:

24038de224c65c5822244a7cfd2b547d4475079d333c898f0e2791b81468e07c.exeservices.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	24038de224c65c5822244a7cfd2b547d4475079d333c898f0e2791b81468e07c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

24038de224c65c5822244a7cfd2b547d4475079d333c898f0e2791b81468e07c.exe

description	pid	Process	procid_target
PID 556 wrote to memory of 1276	556	24038de224c65c5822244a7cfd2b547d4475079d333c898f0e2791b81468e07c.exe	82
PID 556 wrote to memory of 1276	556	24038de224c65c5822244a7cfd2b547d4475079d333c898f0e2791b81468e07c.exe	82
PID 556 wrote to memory of 1276	556	24038de224c65c5822244a7cfd2b547d4475079d333c898f0e2791b81468e07c.exe	82

C:\Users\Admin\AppData\Local\Temp\24038de224c65c5822244a7cfd2b547d4475079d333c898f0e2791b81468e07c.exe
"C:\Users\Admin\AppData\Local\Temp\24038de224c65c5822244a7cfd2b547d4475079d333c898f0e2791b81468e07c.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:556
- 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:1276

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\IQ93NPJ1\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp30AE.tmp

Filesize
29KB

MD5
45a28c284343eafef880af5ef0bc01a7

SHA1
f27862c6abeed396ec92dd3a8e67ee43846309d6

SHA256
a7990ac239219e88b892dd2c2235625f04b177802c8da8fd542b73ac36ca87f1

SHA512
ed967b59dd21d9325c2c812158110ba00cb388cfa6c89c3591fc6b92b783b71a9ad2c4b43727ac1be0d53d41bb9c70afa2efeab7f9a1dabd779b1e9a652af2f7

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

Filesize
320B

MD5
b7a98162f0baf3a6067ccaac1fa8327d

SHA1
f61d43611802ddf43e59a56056f4ae1f7373d36f

SHA256
f956c36507b95401f5f9a72aaa580021fdd5a00afd6b73caad5ed65a8fdc79c5

SHA512
3eacda11066de4344b49b6276de54db195b7fbb1c7c8124e2e19abec83545d1b09add8a58a128dec9364cae862003b337f6e5899fb44b5f4c62286f620286243

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

Filesize
320B

MD5
64a1d59e499ead63e052a44f2b67e5ca

SHA1
64f1aced9262aa8b8ef85fecc10a7e15d2692671

SHA256
d313d87d228fe4daf062faf0ed8c50f20dcfa522571092552249d22145861de8

SHA512
d8e467127499233e859ba37eef3d708126598c12cc17616bf04d1e460e6ef12d7d19011c0f86ef18f1f1ea94afcb2819f95445d6c5ebd0b80abfa24254bdedc7

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/556-51-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/556-171-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/556-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/556-150-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/556-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/556-56-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1276-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1276-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1276-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1276-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1276-52-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1276-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1276-57-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1276-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1276-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1276-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1276-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1276-151-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1276-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1276-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1276-172-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1276-176-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads