mydoom | 6b0829e49bb482df9c415f4fd0beede455cc1016c9f20151ffbb1d10f1713ebc

General

Target

6b0829e49bb482df9c415f4fd0beede455cc1016c9f20151ffbb1d10f1713ebcN.exe
Size

29KB
MD5

b9f3aea93fc598f75ed7c19543b4a3a0
SHA1

ff59a53ad3b6773cb8dd337c7b2bf4c94b3d70ae
SHA256

6b0829e49bb482df9c415f4fd0beede455cc1016c9f20151ffbb1d10f1713ebc
SHA512

ef29730fed75337dbb91c17bcb1cd0ad085ae22b628751bf61f29675eccf7c096129e4b3c9544a95a4a55a643cc54fa7a203f2af212142283523160d9381eefd
SSDEEP

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

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 5 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1560-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1560-44-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1560-54-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1560-151-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1560-167-0x0000000000500000-0x0000000000510200-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

2256 services.exe

pid	process
2256	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

6b0829e49bb482df9c415f4fd0beede455cc1016c9f20151ffbb1d10f1713ebcN.exeservices.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	6b0829e49bb482df9c415f4fd0beede455cc1016c9f20151ffbb1d10f1713ebcN.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/1560-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
C:\Windows\services.exe	upx
behavioral2/memory/2256-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1560-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2256-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2256-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2256-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2256-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2256-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2256-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2256-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2256-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1560-44-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2256-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\tmp1860.tmp	upx
behavioral2/memory/1560-54-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2256-92-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1560-151-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2256-164-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1560-167-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2256-168-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

Processes:

6b0829e49bb482df9c415f4fd0beede455cc1016c9f20151ffbb1d10f1713ebcN.exe

description	ioc	process
File created	C:\Windows\java.exe	6b0829e49bb482df9c415f4fd0beede455cc1016c9f20151ffbb1d10f1713ebcN.exe
File created	C:\Windows\services.exe	6b0829e49bb482df9c415f4fd0beede455cc1016c9f20151ffbb1d10f1713ebcN.exe
File opened for modification	C:\Windows\java.exe	6b0829e49bb482df9c415f4fd0beede455cc1016c9f20151ffbb1d10f1713ebcN.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:

6b0829e49bb482df9c415f4fd0beede455cc1016c9f20151ffbb1d10f1713ebcN.exeservices.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6b0829e49bb482df9c415f4fd0beede455cc1016c9f20151ffbb1d10f1713ebcN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

6b0829e49bb482df9c415f4fd0beede455cc1016c9f20151ffbb1d10f1713ebcN.exe

description	pid	process	target process
PID 1560 wrote to memory of 2256	1560	6b0829e49bb482df9c415f4fd0beede455cc1016c9f20151ffbb1d10f1713ebcN.exe	services.exe
PID 1560 wrote to memory of 2256	1560	6b0829e49bb482df9c415f4fd0beede455cc1016c9f20151ffbb1d10f1713ebcN.exe	services.exe
PID 1560 wrote to memory of 2256	1560	6b0829e49bb482df9c415f4fd0beede455cc1016c9f20151ffbb1d10f1713ebcN.exe	services.exe

C:\Users\Admin\AppData\Local\Temp\6b0829e49bb482df9c415f4fd0beede455cc1016c9f20151ffbb1d10f1713ebcN.exe
"C:\Users\Admin\AppData\Local\Temp\6b0829e49bb482df9c415f4fd0beede455cc1016c9f20151ffbb1d10f1713ebcN.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1560
- 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:2256

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\8B3ZU6S9\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp1860.tmp

Filesize
29KB

MD5
1c0ee4798354ab1fcd0f7418abdb8298

SHA1
c221d37f9459d66d0e871760950a0edddf70e7c8

SHA256
260b636e797093b91ec03c5b28e1fa48fdfb31a7265aead7a0aef0ae8268dc60

SHA512
982d3a8cc179d025c48e1bb34ad639f449234dc098db361be16c58fd28cd12812cf8c0ef036c9d4e97bc9b2d405f0e4fc95e05c7b5a05b4dc9d48204a0c77a74

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

Filesize
288B

MD5
ce2df09d8cbcde489d9f85ae38765853

SHA1
98cb1aaf42cb3f988fc748fecc9d0d3095419bc2

SHA256
a2a78aaf40fd5589d939bc80834ff46a3af26f57f89f99e3eb3b93505a594f7d

SHA512
4db5ac01f5f8088983d22e47ceb4acb89ed3cfcfd4db5d9ba259fb93af8dc68010a52330b8c9f181cf2d9e80fb7b7260f772595fcd4c428041ef4618a4e0d46b

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

Filesize
288B

MD5
b8004ea0d264c139a93ef520b6053923

SHA1
1b3882f17a9993a801fa82ce145ff5de0e6fdeb2

SHA256
2fa69196884ec5e1ade3013e4210a3b9992218d4e09c2a4817aebef9bf168c9c

SHA512
463068f84c6e4cbb4508d8cf150d84b1a099f78b9576f71ac350c1f9282cdbd43a4b4491f2f6eb55dbf0ddaced1962d681da85c114aa0bdf0405b38204994f8d

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/1560-44-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1560-167-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1560-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1560-151-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1560-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1560-54-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2256-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2256-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2256-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2256-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2256-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2256-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2256-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2256-92-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2256-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2256-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2256-164-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2256-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2256-168-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads