mydoom | 0963a6634942dd5e44e60f469bd38ae701de4a82a071082b20deddb3b2e66e5a

General

Target

0963a6634942dd5e44e60f469bd38ae701de4a82a071082b20deddb3b2e66e5aN.exe
Size

29KB
MD5

4f208e1d48a70efd5fc45d9510db3780
SHA1

1b14b35ea9defe56ca11d908fe14d2857e860569
SHA256

0963a6634942dd5e44e60f469bd38ae701de4a82a071082b20deddb3b2e66e5a
SHA512

19ad94e8d8c0da2154de9b600f3116cf42546843e2f08516ba2193d8ce387d604d18d856d4562e66a1fbad7354f820a9700bfcdc27037117be1d6a9b86dd1d7b
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/im:AEwVs+0jNDY1qi/q1

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 5 IoCs

resource	yara_rule
behavioral2/memory/3016-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3016-39-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3016-44-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3016-134-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3016-167-0x0000000000500000-0x0000000000510200-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
4592	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"	0963a6634942dd5e44e60f469bd38ae701de4a82a071082b20deddb3b2e66e5aN.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

resource	yara_rule
behavioral2/memory/3016-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4592-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0008000000023caa-4.dat	upx
behavioral2/memory/3016-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4592-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4592-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4592-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4592-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4592-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4592-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4592-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3016-39-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4592-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3016-44-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4592-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000d000000021a70-55.dat	upx
behavioral2/memory/3016-134-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4592-135-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3016-167-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4592-168-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4592-172-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	0963a6634942dd5e44e60f469bd38ae701de4a82a071082b20deddb3b2e66e5aN.exe
File opened for modification	C:\Windows\java.exe	0963a6634942dd5e44e60f469bd38ae701de4a82a071082b20deddb3b2e66e5aN.exe
File created	C:\Windows\java.exe	0963a6634942dd5e44e60f469bd38ae701de4a82a071082b20deddb3b2e66e5aN.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	0963a6634942dd5e44e60f469bd38ae701de4a82a071082b20deddb3b2e66e5aN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3016 wrote to memory of 4592	3016	0963a6634942dd5e44e60f469bd38ae701de4a82a071082b20deddb3b2e66e5aN.exe	83
PID 3016 wrote to memory of 4592	3016	0963a6634942dd5e44e60f469bd38ae701de4a82a071082b20deddb3b2e66e5aN.exe	83
PID 3016 wrote to memory of 4592	3016	0963a6634942dd5e44e60f469bd38ae701de4a82a071082b20deddb3b2e66e5aN.exe	83

C:\Users\Admin\AppData\Local\Temp\0963a6634942dd5e44e60f469bd38ae701de4a82a071082b20deddb3b2e66e5aN.exe
"C:\Users\Admin\AppData\Local\Temp\0963a6634942dd5e44e60f469bd38ae701de4a82a071082b20deddb3b2e66e5aN.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3016
- 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:4592

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\4OVS68NE\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp17F.tmp

Filesize
29KB

MD5
cd80bc774871026fe38b1e99c1cab0c9

SHA1
0ac1550b7ebde8672aaabbc07eff867c683cf76b

SHA256
74d38643b419ecae09e8d77885c3236c6e0e753d9fcd219c68af85da5bf37909

SHA512
7633a4e99095f23990357d2178d22dc4aee255239661ed9609c5374139dc32701e0b7941a260ee953809ed94d49741433e330b582cfecb0b2690e757305dffa7

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

Filesize
384B

MD5
94cb711711fe473b19a973d197e613b9

SHA1
a52b9abd78c2150be1da837ab9bd01059c7192b2

SHA256
e250595b6de051a947daafec963b2a7763134ea569ce8fa0cdac5878dab6745f

SHA512
f5b4146f5f5e32a6fe48a1ac759f9c9649037e9fdead83041d316debd5ff3fffed2f77ed69383a8bff845aecb81f26a5bf805afdad607ad2df8fa4a022a5f960

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

Filesize
384B

MD5
bf7aa747816ef357f85587263c4e5415

SHA1
1a27a1bac3ddef5b78a23292974ea02000800d84

SHA256
5244588e69af8211d00ad2d61983cb7ec4e0ca003bb2f5ea3d24ca00fb6734b0

SHA512
07d13e5611b58aab5d2748954b1081e6f6b5acfe23d770118110573bf70605146d0a4ae1a990dcd94d2e21d0acc82b5ff83abfb0b3fb64d20936999cad7fa2af

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/3016-39-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3016-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3016-167-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3016-134-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3016-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3016-44-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4592-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4592-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4592-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4592-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4592-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4592-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4592-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4592-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4592-135-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4592-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4592-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4592-168-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4592-172-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads