mydoom | 477e72f5c509051f9ac5c92889d3c83fbe63b4af78ed55c978247f8b6404c3fd

General

Target

477e72f5c509051f9ac5c92889d3c83fbe63b4af78ed55c978247f8b6404c3fdN.exe
Size

29KB
MD5

3579a0d71892ec403cd8054270a6fe10
SHA1

35f59719f866313df993039b120b782ff39cd442
SHA256

477e72f5c509051f9ac5c92889d3c83fbe63b4af78ed55c978247f8b6404c3fd
SHA512

8e11c150ba355432d710faef530c48c5f64235ee61dac0d43fb7baa4e31b7afd50a01af68c64652da396ddc26dd0b7385427c96a8622be869285564a931ddeb6
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/Q:AEwVs+0jNDY1qi/qY

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 7 IoCs

resource	yara_rule
behavioral2/memory/984-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/984-37-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/984-116-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/984-163-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/984-167-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/984-169-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/984-185-0x0000000000500000-0x0000000000510200-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
1508	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"	477e72f5c509051f9ac5c92889d3c83fbe63b4af78ed55c978247f8b6404c3fdN.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 23 IoCs

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

upx

resource	yara_rule
behavioral2/memory/984-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0032000000023b80-4.dat	upx
behavioral2/memory/1508-7-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/984-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1508-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1508-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1508-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1508-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1508-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1508-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/984-37-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1508-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x002000000000075b-43.dat	upx
behavioral2/memory/984-116-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1508-117-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/984-163-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1508-164-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/984-167-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1508-168-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/984-169-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1508-170-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/984-185-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1508-188-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	477e72f5c509051f9ac5c92889d3c83fbe63b4af78ed55c978247f8b6404c3fdN.exe
File opened for modification	C:\Windows\java.exe	477e72f5c509051f9ac5c92889d3c83fbe63b4af78ed55c978247f8b6404c3fdN.exe
File created	C:\Windows\java.exe	477e72f5c509051f9ac5c92889d3c83fbe63b4af78ed55c978247f8b6404c3fdN.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	477e72f5c509051f9ac5c92889d3c83fbe63b4af78ed55c978247f8b6404c3fdN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 984 wrote to memory of 1508	984	477e72f5c509051f9ac5c92889d3c83fbe63b4af78ed55c978247f8b6404c3fdN.exe	85
PID 984 wrote to memory of 1508	984	477e72f5c509051f9ac5c92889d3c83fbe63b4af78ed55c978247f8b6404c3fdN.exe	85
PID 984 wrote to memory of 1508	984	477e72f5c509051f9ac5c92889d3c83fbe63b4af78ed55c978247f8b6404c3fdN.exe	85

C:\Users\Admin\AppData\Local\Temp\477e72f5c509051f9ac5c92889d3c83fbe63b4af78ed55c978247f8b6404c3fdN.exe
"C:\Users\Admin\AppData\Local\Temp\477e72f5c509051f9ac5c92889d3c83fbe63b4af78ed55c978247f8b6404c3fdN.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:984
- 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:1508

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0GUUC90F\default[3].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\IQ93NPJ1\search[3].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp7F5C.tmp

Filesize
29KB

MD5
0f0814c5f2750afa9208ff04d55bfebd

SHA1
e9a6380ff0c8f290b4706ccf1d161c02e1f36a7d

SHA256
93559f1579be8021d954beeca01343352c3bc6406df017f00198bff3dd2ad844

SHA512
e205d6f5e48ea06445a85effec62716a10d250ffec0644274b7d16223bcfd96fe0b971c948ea4b4270161eacf552d1f67781a51289bcf4cbf84df40dc14435fa

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp812D.tmp

Filesize
29KB

MD5
7c12b402494ec57963775962829db28f

SHA1
8396aa1bebb36fd701345f706569d15183aabd8f

SHA256
06b3a8540e0799d86004838ed7b3649c5b7ccdfba0dbb904c03ba9373a1c5abe

SHA512
f80fc3d982297c422b0b3a8105480166ab69d6ce0d8e76992aa5707a826e5e9ebf5fa7854235b33c294b458d442bddb6fa2d0c25d76b6a4e0d6f61c2e5d0f61b

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

Filesize
288B

MD5
a590952d0a32dc38b689766f5330083e

SHA1
8d5455fb1eee2e3f085d988a78cfda929b473951

SHA256
ce834a8619959c53e3c62d694d562789b89d33ffdac1bfc301a4ee3d3d5599d8

SHA512
b77dd73157af44afd82e04b4c11651ccbebde934f0402b56de3ce57656e2965e1f94f5713e15567e02ea787c55ac53b897e0bf6578890d1dfdbd322883058a28

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

Filesize
288B

MD5
5940ac113672d42c61b55429b219dd48

SHA1
413708775f910d5881613737828e42355e183764

SHA256
394a2d2f345030df64640366e1d7b2c0c10fbed51a6acc4b59e87422504154a2

SHA512
c2d98441cf4a703e014f0bda63625f64a9128e0248bd6eea5a96e376e6c040493d4772a3c9b2f0a8210d758359cd180d98590023d62181f38ec4b0e2802fe8da

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

Filesize
288B

MD5
aae6a65972e31c009d2503313a30a9fd

SHA1
cd354c8fa20e77b802d0edf31e5619e4e834ea8a

SHA256
0b01ea54a26b2383b0aeafa039790227ce2f9efaf09744dbb9a1e59df243413b

SHA512
42288fb0497bdbe7a80bec0455cde4b6c5a279fa4f4b5e6db63c4bc538d429a3b2c3b27ee6778349f2da15071019654cf109122e40d869536e9fcbce11cbd636

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/984-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/984-163-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/984-37-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/984-167-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/984-169-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/984-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/984-185-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/984-116-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1508-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1508-117-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1508-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1508-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1508-164-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1508-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1508-168-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1508-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1508-170-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1508-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1508-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1508-188-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1508-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads