mydoom | ae0ad3518c80d43673c64b92b714919624c0b863701c9cb90658d805f9c11955

General

Target

ae0ad3518c80d43673c64b92b714919624c0b863701c9cb90658d805f9c11955N.exe
Size

29KB
MD5

5fec4cb41d0c8a0a2a475a12cc6b3380
SHA1

afa78bfa60e08aa8f014b93903862acf2e5b9af1
SHA256

ae0ad3518c80d43673c64b92b714919624c0b863701c9cb90658d805f9c11955
SHA512

c789c03dde2c9cfeede21a1e333824c901ae929cdeaaaf55b4c1230ab5b7057a91f445542bd4f89634f71172c15bf0d3b720906c36f47892a17c147be0927256
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/v:AEwVs+0jNDY1qi/qX

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 4 IoCs

resource	yara_rule
behavioral2/memory/4508-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4508-49-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4508-137-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4508-169-0x0000000000500000-0x0000000000510200-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
5080	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"	ae0ad3518c80d43673c64b92b714919624c0b863701c9cb90658d805f9c11955N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 20 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4508-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x000b000000023b83-4.dat	upx
behavioral2/memory/5080-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4508-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5080-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5080-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5080-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5080-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5080-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5080-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5080-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5080-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5080-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4508-49-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5080-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0004000000000707-60.dat	upx
behavioral2/memory/4508-137-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5080-138-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4508-169-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5080-170-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\java.exe	ae0ad3518c80d43673c64b92b714919624c0b863701c9cb90658d805f9c11955N.exe
File created	C:\Windows\java.exe	ae0ad3518c80d43673c64b92b714919624c0b863701c9cb90658d805f9c11955N.exe
File created	C:\Windows\services.exe	ae0ad3518c80d43673c64b92b714919624c0b863701c9cb90658d805f9c11955N.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	ae0ad3518c80d43673c64b92b714919624c0b863701c9cb90658d805f9c11955N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4508 wrote to memory of 5080	4508	ae0ad3518c80d43673c64b92b714919624c0b863701c9cb90658d805f9c11955N.exe	82
PID 4508 wrote to memory of 5080	4508	ae0ad3518c80d43673c64b92b714919624c0b863701c9cb90658d805f9c11955N.exe	82
PID 4508 wrote to memory of 5080	4508	ae0ad3518c80d43673c64b92b714919624c0b863701c9cb90658d805f9c11955N.exe	82

C:\Users\Admin\AppData\Local\Temp\ae0ad3518c80d43673c64b92b714919624c0b863701c9cb90658d805f9c11955N.exe
"C:\Users\Admin\AppData\Local\Temp\ae0ad3518c80d43673c64b92b714919624c0b863701c9cb90658d805f9c11955N.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4508
- 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:5080

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\FQRZN8O7\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

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

Filesize
320B

MD5
bdb1a4d67d1615afb6ce0daab428f561

SHA1
7c1a59e12a43ab82bb76dbfaf8e6efe46cc8a991

SHA256
ebf13f7cccbf1aa507adbebd6ba4e06f263b78c2c7efc51075bde2b079b2d268

SHA512
330b0174f976ce9bfa0c388a130be787e4892ba887d13226e48acc74c35360b096b7885c410ded31bda296d09ce0c9545d1569e23106c908bed1cc590515470f

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp1332.tmp

Filesize
29KB

MD5
cc48a885b459b188f04030f62ad852cd

SHA1
b96b94da306df16b346f7f47d41e9a08f9b48345

SHA256
fec658254710c001a6b00a5b4578e4687a2b768bde768cecad753fb22af8f3ba

SHA512
f6e20f14866427569d30f3583f3166bb45ab496b673bcb6cc4649e22b7f4874941b47b32f4e0ffe575694d59a5e60d0dd6fd257767a04a89639b5897a3ffa39e

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

Filesize
352B

MD5
262d79ab157748ed35148fb9152d4654

SHA1
7c0bba8603d5ab97822122e0bd5b1a70d82d0bfd

SHA256
126743ea1a853af3fbd4b953b66960bf2538a9f482b67f7e58f14088dd705661

SHA512
9f23e2fe92788658a61c01b790247a2037c2141b82dd062724dbe4c157ea6170dbee80a5d2ebb16dff3e82318845ead69fe7b45a5bb87367f7fab966b14f320d

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

Filesize
352B

MD5
50a422a8989f92abea985ca73b769b64

SHA1
3f0f36c0a2bfb7948de7a144e0c5e91944d330ac

SHA256
5e479a3d7f881f4ce97ef04d8754b00bd9771d25d4c5ddff168f0dbc46978062

SHA512
19fa20fc0e07e81f9f086102809bce21effa4f054bff42f983323ef30789271672fc666eaba869f8efa4e5a4133ad1106426d6f208cecff16f0fde1f99e47ece

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/4508-169-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4508-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4508-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4508-137-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4508-49-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5080-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5080-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5080-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5080-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5080-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5080-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5080-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5080-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5080-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5080-138-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5080-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5080-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5080-170-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads