mydoom | c093807ea0b3404812787cedea3fe36411c3038aea81831ce7ec84000a463fc7

General

Target

c093807ea0b3404812787cedea3fe36411c3038aea81831ce7ec84000a463fc7.exe
Size

29KB
MD5

2a2cae6cd4694a69e12156c7ea5cdef5
SHA1

9e8f936accd69bddc237172575430f1a3eda0190
SHA256

c093807ea0b3404812787cedea3fe36411c3038aea81831ce7ec84000a463fc7
SHA512

bded2ce40e0e0e553c29a1d9f7d2439876f91713ae282f57c8b6d8d67eeb2319a084de9a13bacfcae722d6663a90625bb8e8619c4e65d023490a55ac22ff9aa5
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/Pz:AEwVs+0jNDY1qi/qj

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 6 IoCs

resource	yara_rule
behavioral2/memory/5064-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/5064-37-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/5064-101-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/5064-142-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/5064-164-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/5064-171-0x0000000000500000-0x0000000000510200-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
2296	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"	c093807ea0b3404812787cedea3fe36411c3038aea81831ce7ec84000a463fc7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 22 IoCs

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

upx

resource	yara_rule
behavioral2/memory/5064-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2296-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000c000000023b74-4.dat	upx
behavioral2/memory/5064-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2296-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2296-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2296-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2296-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2296-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2296-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5064-37-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2296-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000c000000021a70-43.dat	upx
behavioral2/memory/5064-101-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2296-102-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5064-142-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2296-143-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5064-164-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2296-165-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2296-167-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5064-171-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2296-180-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\java.exe	c093807ea0b3404812787cedea3fe36411c3038aea81831ce7ec84000a463fc7.exe
File created	C:\Windows\java.exe	c093807ea0b3404812787cedea3fe36411c3038aea81831ce7ec84000a463fc7.exe
File created	C:\Windows\services.exe	c093807ea0b3404812787cedea3fe36411c3038aea81831ce7ec84000a463fc7.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	c093807ea0b3404812787cedea3fe36411c3038aea81831ce7ec84000a463fc7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5064 wrote to memory of 2296	5064	c093807ea0b3404812787cedea3fe36411c3038aea81831ce7ec84000a463fc7.exe	83
PID 5064 wrote to memory of 2296	5064	c093807ea0b3404812787cedea3fe36411c3038aea81831ce7ec84000a463fc7.exe	83
PID 5064 wrote to memory of 2296	5064	c093807ea0b3404812787cedea3fe36411c3038aea81831ce7ec84000a463fc7.exe	83

C:\Users\Admin\AppData\Local\Temp\c093807ea0b3404812787cedea3fe36411c3038aea81831ce7ec84000a463fc7.exe
"C:\Users\Admin\AppData\Local\Temp\c093807ea0b3404812787cedea3fe36411c3038aea81831ce7ec84000a463fc7.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5064
- 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:2296

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\VKYZDMA5\default[2].htm

Filesize
313B

MD5
ffb72ab4faba49ad441ce07db37dd8b6

SHA1
194e13c1c32ebb6e7a1dc912261cbd58a82ff71e

SHA256
7bd7c3676e98ddde8e0d5b63dd22cb9379d975bcd1d68884c97565cdd8d03660

SHA512
517be20d2442489ce39b48dc7f9f6f13f8c45d02703fb1865071f553d36b2289f5abc26c6089fc0bfad1a41fe318bf4b5a806915c5e45898ac744b7e4ed30257

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VKYZDMA5\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

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

Filesize
320B

MD5
e567e93f5b8a9c94c413acef4814dc3f

SHA1
60f89744b4404e1dfebee7470c7a98baef42938a

SHA256
2454e77cdfc417f895548dab28647914ad0183d3d9ae33f0f03f827d4b3b6a65

SHA512
b4cd9f4dcb63abdb8e4fa820a10907f4ffa89749799b981d7c77c629397520f8e0f3644a739b1e43b0301e32a56d38ad06b84ca0da54c5f44302b65118d9c46c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8A3A.tmp

Filesize
29KB

MD5
14f75d8a14404367def2b5269f47b029

SHA1
55e23f0059533e572d53636bf65a2d9763fc91a8

SHA256
60c62cc9743741c07a8025c042456f06b2a3e5ec14d165b08c11bb1fb9c1852c

SHA512
3b7e7c2365a0034308ba672205112203e9a93fd4cc55751af3e8c4578bf838753993c0972418966e42c4732503944887e2bf799a9e6665bb9f6c49dd91718617

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

Filesize
352B

MD5
9da4858e74e766e9c3bb9061aebc7369

SHA1
8632c1b76a2102a0c8bf17d106569615ae30a4a8

SHA256
02fbdda3339562c9011913cb5c5f5d453792e420c63efb18bda82aee801500a1

SHA512
8f6a800134c8cdb7f00d7aacb6c7e52d43c6c44f260b3f7e8a8c1f5d2d0cde14a8cdea18f7c29602aa02cd1544baf6d1b3501d36b80011332d96d0c21b89069e

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

Filesize
352B

MD5
13b7b510ef57dfd868eaa4559f6b9986

SHA1
6e0ccdbd850f51acf774239bbf642ad308b5797f

SHA256
18a86eb4e7cf9e9eb7a5ecb76a2f847745efc7858ba84217f132311ecb105c1f

SHA512
bdfae3dbf7a9f5254d9ac9e245f140fef0c67ca234c3a6e336a42392b0ed731e64692da51ef345ce49056c8432cb20c9c2abc5aad6645ff0261bff5e275bba8f

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

Filesize
352B

MD5
80a848eb4d9bb4f04fc7e9cf632097f6

SHA1
5375baaa25e376b36f7638c74fc62ff9c24cbdaa

SHA256
340a21a87759c4e3f0252cd96be3823c8faa9895980b9df5a351031d7e4aea84

SHA512
9395a04bb5918549fa39891fc168201ba7c5a993c7e5a72b48868501ae7828ba0a9d23d3610284ecd4b14a8b928e0f309981b3678468466b806da2745a7af8fa

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2296-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2296-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2296-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2296-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2296-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2296-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2296-180-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2296-102-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2296-167-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2296-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2296-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2296-165-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2296-143-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5064-164-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5064-142-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5064-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5064-171-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5064-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5064-101-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5064-37-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads