mydoom | 9ae17fb957c321d7b2cc774279dd078f4e3e969c5d92cd9f0bef0aa4afa3c0ea

General

Target

9ae17fb957c321d7b2cc774279dd078f4e3e969c5d92cd9f0bef0aa4afa3c0ea.exe
Size

29KB
MD5

694beede00bc715d685652c7851688e2
SHA1

bc7cf8f280d6311c13acd4ea39a40828ffc5eb30
SHA256

9ae17fb957c321d7b2cc774279dd078f4e3e969c5d92cd9f0bef0aa4afa3c0ea
SHA512

4a88ed82d7d88ab89c267d152d31ce1c6f5255eb72acb2b44ef8e66bcca05ca1ce4a8a63c354af0bf9cb83e8a7e996608ad4939968bd461fc54a7a2483d57bde
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/xhQ:AEwVs+0jNDY1qi/q5G

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 5 IoCs

resource	yara_rule
behavioral2/memory/64-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/64-39-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/64-44-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/64-144-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/64-167-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom

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

Executes dropped EXE 1 IoCs

pid	Process
2220	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\Services = "C:\\Windows\\services.exe"	services.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	9ae17fb957c321d7b2cc774279dd078f4e3e969c5d92cd9f0bef0aa4afa3c0ea.exe

UPX packed file 21 IoCs

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

upx

resource	yara_rule
behavioral2/memory/64-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x000a000000023b31-4.dat	upx
behavioral2/memory/2220-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/64-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2220-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2220-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2220-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2220-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2220-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2220-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2220-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2220-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/64-39-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2220-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/64-44-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x000d000000021a70-58.dat	upx
behavioral2/memory/64-144-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2220-145-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/64-167-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2220-168-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2220-172-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	9ae17fb957c321d7b2cc774279dd078f4e3e969c5d92cd9f0bef0aa4afa3c0ea.exe
File opened for modification	C:\Windows\java.exe	9ae17fb957c321d7b2cc774279dd078f4e3e969c5d92cd9f0bef0aa4afa3c0ea.exe
File created	C:\Windows\java.exe	9ae17fb957c321d7b2cc774279dd078f4e3e969c5d92cd9f0bef0aa4afa3c0ea.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	9ae17fb957c321d7b2cc774279dd078f4e3e969c5d92cd9f0bef0aa4afa3c0ea.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 64 wrote to memory of 2220	64	9ae17fb957c321d7b2cc774279dd078f4e3e969c5d92cd9f0bef0aa4afa3c0ea.exe	83
PID 64 wrote to memory of 2220	64	9ae17fb957c321d7b2cc774279dd078f4e3e969c5d92cd9f0bef0aa4afa3c0ea.exe	83
PID 64 wrote to memory of 2220	64	9ae17fb957c321d7b2cc774279dd078f4e3e969c5d92cd9f0bef0aa4afa3c0ea.exe	83

C:\Users\Admin\AppData\Local\Temp\9ae17fb957c321d7b2cc774279dd078f4e3e969c5d92cd9f0bef0aa4afa3c0ea.exe
"C:\Users\Admin\AppData\Local\Temp\9ae17fb957c321d7b2cc774279dd078f4e3e969c5d92cd9f0bef0aa4afa3c0ea.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:64
- 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:2220

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\4OVS68NE\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpC1C1.tmp

Filesize
29KB

MD5
58e738dba28a0a8d00a716d06dd5a6dd

SHA1
de1ae13f9533d261979b1d3b48f3fc277e7d882c

SHA256
9ad3e284ceee903b7b214337c70494a0750e7636c2f9761b438e987d1b156b9c

SHA512
676e0d02994a6d25eac950dca3c48ed0782a67d0d81f9eab9e7fdce478f38d856f60be8dbb61b3f500c47b31ee3092e42f22faa352990258378c958fceb42fc4

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

Filesize
320B

MD5
0d3f680fd15849dc8d79f3a1286e47b0

SHA1
70ea0d3960af3e5c72ccccbbbea4923a8a424ac3

SHA256
ca0a5c6e5d5b8efe3312e87b8fb2e6df47d42fe60e080f62008439ce00c76841

SHA512
7933b610f9546b2dfceb82d4a21b4df34be9b3352b4bcb40fb450e6e0df84e44cb9d56200ffe356df3d96094afde2c8d16ab1357941ae3ecf9c835d27eb15f38

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

Filesize
320B

MD5
09ec9c9d14af4b229db6addc8fecb07e

SHA1
e474df004823b6023bbf6e06f61c48aaa1ac0cb7

SHA256
dec1bb274798fdaa8d20414558ea3673580f136dfbaed44bbd51dfbb6777a492

SHA512
50827f19e762c186100b70250235a76faabe12c61c80a66a48a97d20f8324eab3e9d9e102d22f174c66cee7f75aac9634aeeb6d09afcd6ab13d5dd05f8bb3d49

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

Filesize
320B

MD5
7347dd50fe1dcb35ab7c5bffd3ccc868

SHA1
4c4605340f72a19eaafffb7d746448593a67f612

SHA256
2da4dc552cd9c8556a29a99d05f92bbd8844734edbae43afd66af8b8499073a2

SHA512
d2a30b0de882da682751d9b2eda4720da3edb5b0174935c32da854ce2975fe252bdfa0e05499e3bee8ec5f183a492f6d66da397ac3da5409c2eab9d5d79b1e40

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/64-39-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/64-167-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/64-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

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

Filesize
64KB

Download
memory/64-144-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/64-44-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2220-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2220-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2220-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2220-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2220-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2220-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2220-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2220-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2220-145-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2220-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2220-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2220-168-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2220-172-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads