mydoom | 70c1507f15e1e4feb649a374d5aca04356cc0e76ff00202d116266f16bc6e649

General

Target

70c1507f15e1e4feb649a374d5aca04356cc0e76ff00202d116266f16bc6e649N.exe
Size

29KB
MD5

8c9f737d71bad83f8567474bc7d30750
SHA1

70864168f7b00afbb57b1b2f1bd1932b28aff74e
SHA256

70c1507f15e1e4feb649a374d5aca04356cc0e76ff00202d116266f16bc6e649
SHA512

8e6c8ec9abab71ceea3a8212254012771e9b59a8d0c341dc0225f68eba2e274e0d784ba0df02d0da27547278db420e0621f51c82859e037e556a9d2d1d25a57b
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/ouG:AEwVs+0jNDY1qi/q6

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 8 IoCs

resource	yara_rule
behavioral2/memory/2732-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2732-39-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2732-44-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2732-136-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2732-160-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2732-169-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2732-199-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2732-233-0x0000000000500000-0x0000000000510200-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
2936	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"	70c1507f15e1e4feb649a374d5aca04356cc0e76ff00202d116266f16bc6e649N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 27 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2732-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0008000000023c7a-4.dat	upx
behavioral2/memory/2936-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2732-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2936-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2936-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2936-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2936-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2936-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2936-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2936-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2732-39-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2936-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2732-44-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2936-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0003000000021f51-55.dat	upx
behavioral2/memory/2732-136-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2936-142-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2732-160-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2936-161-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2936-165-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2732-169-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2936-170-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2732-199-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2936-200-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2732-233-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2936-234-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	70c1507f15e1e4feb649a374d5aca04356cc0e76ff00202d116266f16bc6e649N.exe
File opened for modification	C:\Windows\java.exe	70c1507f15e1e4feb649a374d5aca04356cc0e76ff00202d116266f16bc6e649N.exe
File created	C:\Windows\java.exe	70c1507f15e1e4feb649a374d5aca04356cc0e76ff00202d116266f16bc6e649N.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	70c1507f15e1e4feb649a374d5aca04356cc0e76ff00202d116266f16bc6e649N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2732 wrote to memory of 2936	2732	70c1507f15e1e4feb649a374d5aca04356cc0e76ff00202d116266f16bc6e649N.exe	83
PID 2732 wrote to memory of 2936	2732	70c1507f15e1e4feb649a374d5aca04356cc0e76ff00202d116266f16bc6e649N.exe	83
PID 2732 wrote to memory of 2936	2732	70c1507f15e1e4feb649a374d5aca04356cc0e76ff00202d116266f16bc6e649N.exe	83

C:\Users\Admin\AppData\Local\Temp\70c1507f15e1e4feb649a374d5aca04356cc0e76ff00202d116266f16bc6e649N.exe
"C:\Users\Admin\AppData\Local\Temp\70c1507f15e1e4feb649a374d5aca04356cc0e76ff00202d116266f16bc6e649N.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2732
- 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:2936

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\default[2].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FQRZN8O7\search[1].htm

Filesize
134KB

MD5
d34bf2182886c84b012643d422f0594d

SHA1
1d7b152d52a05cc77c1ad10a957024a521739a60

SHA256
c45fe53206449153bf5ea013793e221cd072da8554d4b388c08527302d16042a

SHA512
c49bd871e76072b70417d3074f299a500d0c7a01cb5fc05db532912dbfad45fe464616a496147e273afba5d2e5b0244b5cc9dd387403b45e869b4ea39a40fe94

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TTJXD3SW\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpBD81.tmp

Filesize
29KB

MD5
d7c5f029219ce20014c73aa2b1fae480

SHA1
58f31f7af8b2a1915c25149f2c4e1f90276b86ae

SHA256
3741d73863eae17de5d6bf243b7ddaa01f6c6224f9c6ffcc988a74ad6541e926

SHA512
fdcd0a39318ac3549f9933b60d3eae55f102cbfda80ab382072ee6d5dd9ddd85ffc35059c54e3834fcd508648535145ddaabbdbecd939d6db2e699ecff9e47a5

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

Filesize
352B

MD5
51fff97952bef35612992693b801336b

SHA1
0a52b3de82ec5c076315c5b7d613e21f5fae83f7

SHA256
2de6cb4a6443b1a83b87710ae332c2dede4a3fe8495fe5b9b78118b88cf93631

SHA512
1452112e8cc5644722e1b6aeaed5f829c542c4b126cd6d21176365c52f10e35c103384f9ddafe4b76ef662986b45295b33f4c803b7855b473ddb69fa26a1d7d9

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

Filesize
352B

MD5
12822aa07005dad89dbd438413a3abec

SHA1
73ad852b3a69ba96018470b131c290c54affadec

SHA256
6a0b27fc24ca556ccc575dea04cfe54e26a7d0418b4bfa050e75f290816359e1

SHA512
04bbed49429bdba1f6cf2ebe7954b967eb18ae74cc77f21530642b1dee0a47dacf655ce923b0f0083759adc6d029a1bfbe35f8b522daa0696835c501e37fa872

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

Filesize
352B

MD5
050d4281650bb92049be94e6ea0b9c51

SHA1
1cf09494d42fc59f361e27b6fde6a4cf5d1dcd40

SHA256
3d23bdcc911bd634ed1d63c15b8c59ea0ffec1ced2407f34c32fde73da7f9420

SHA512
49d2f8b8117afc01077ed5e614c59da2bd5061041e4b13f62ff2ae81a55a5b744f11eb9bab607d2f312021ae1e4d24118ac2edb1f8cddd2ae81effedbdf9ee6b

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2732-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2732-160-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2732-169-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2732-39-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2732-199-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2732-44-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2732-136-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2732-233-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2732-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2936-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2936-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2936-142-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2936-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2936-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2936-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2936-161-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2936-165-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2936-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2936-170-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2936-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2936-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2936-200-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2936-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2936-234-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2936-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads