mydoom | dbee6a1b210fd6369d5411ba8f53cea2ee2a1df32146e2b97e1a0f20970cbefa

General

Target

dbee6a1b210fd6369d5411ba8f53cea2ee2a1df32146e2b97e1a0f20970cbefaN.exe
Size

29KB
MD5

6143a8efc16bdcf0a86b9368ca21e830
SHA1

1d93f2417c3ac099249135584e39a2cb3394e4e1
SHA256

dbee6a1b210fd6369d5411ba8f53cea2ee2a1df32146e2b97e1a0f20970cbefa
SHA512

9f819d114ab040eca4e3a19e22cb6a8f8df21cd2f07f3bfb55d3a04469d505606fe2cbb4327e369f2eb6376d3cd246e5dac0c5837f372cc9b18307d074782b3a
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/4O:AEwVs+0jNDY1qi/qp

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 6 IoCs

resource	yara_rule
behavioral2/memory/3672-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3672-37-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3672-103-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3672-141-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3672-145-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3672-152-0x0000000000500000-0x0000000000510200-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
4044	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"	dbee6a1b210fd6369d5411ba8f53cea2ee2a1df32146e2b97e1a0f20970cbefaN.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/3672-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0008000000023c8e-4.dat	upx
behavioral2/memory/4044-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3672-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4044-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4044-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4044-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4044-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4044-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4044-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4044-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3672-37-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0002000000021ea9-43.dat	upx
behavioral2/memory/4044-104-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3672-103-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4044-142-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3672-141-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3672-145-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4044-146-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4044-148-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4044-153-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3672-152-0x0000000000500000-0x0000000000510200-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	dbee6a1b210fd6369d5411ba8f53cea2ee2a1df32146e2b97e1a0f20970cbefaN.exe
File opened for modification	C:\Windows\java.exe	dbee6a1b210fd6369d5411ba8f53cea2ee2a1df32146e2b97e1a0f20970cbefaN.exe
File created	C:\Windows\java.exe	dbee6a1b210fd6369d5411ba8f53cea2ee2a1df32146e2b97e1a0f20970cbefaN.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	dbee6a1b210fd6369d5411ba8f53cea2ee2a1df32146e2b97e1a0f20970cbefaN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3672 wrote to memory of 4044	3672	dbee6a1b210fd6369d5411ba8f53cea2ee2a1df32146e2b97e1a0f20970cbefaN.exe	83
PID 3672 wrote to memory of 4044	3672	dbee6a1b210fd6369d5411ba8f53cea2ee2a1df32146e2b97e1a0f20970cbefaN.exe	83
PID 3672 wrote to memory of 4044	3672	dbee6a1b210fd6369d5411ba8f53cea2ee2a1df32146e2b97e1a0f20970cbefaN.exe	83

C:\Users\Admin\AppData\Local\Temp\dbee6a1b210fd6369d5411ba8f53cea2ee2a1df32146e2b97e1a0f20970cbefaN.exe
"C:\Users\Admin\AppData\Local\Temp\dbee6a1b210fd6369d5411ba8f53cea2ee2a1df32146e2b97e1a0f20970cbefaN.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3672
- 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:4044

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\9MFSIIMR\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\Q8uxo.log

Filesize
320B

MD5
aae7ff66d1b99ec43873efaadf3bfaaf

SHA1
6ed1fb982fe4844487875df3d52086f1278d8c85

SHA256
47ced95d77b74b56495d42f4fa014f20b51d0890a3bad9a40d7cea9f80825560

SHA512
3e61a0b2ea2d71d811a37ddc1c859afcfab7cb72c39ad9bdb965669dec31c3a81b85f782827e00614646f11b5555df4a342f7fbcf2940652eb5bb55f1cef71f3

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp874C.tmp

Filesize
29KB

MD5
83be52fe5273132b97606f5be9b70f5e

SHA1
164e144b6ee1c131a9e6cfb9643176ec9b330566

SHA256
0c1ece8d00d558127ab6d4ce8f54cb2f5f298948ce081512fd425d25e1844e67

SHA512
6a214710d552b17121b383baa3b82c26309dd8c6258da8b78eb1572603b9ef73442ca12a86164b87b28c31a998e32ee503a3d5021530dd714f011e5349709d7d

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

Filesize
352B

MD5
4ca5ed8b55fbdef8eba05c8f6460d9b7

SHA1
3d143aa303160e679cd45629bcd6660c86cdae7c

SHA256
30f2fa53d9f5a0789347f3b350c25cc9c9aa9035a2f8bea8a5564d8f4448f916

SHA512
0df855a61eeaae19104c54f48d5a314326b1902b5fb805c36727311acb0c4a14abc4b487289bc574c6016d2c96682167b3e5919a9cc0949229d4c955cbe71cb0

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

Filesize
352B

MD5
da791ba41bd825b6a2e6abee871af2c1

SHA1
22fec1fa2b5b6aee4310a39ead48f5a8685a33ee

SHA256
0d31f4a15af3a0125598d6b689bb6c40f6817aa74b2f1ee807d90c7cdcf5f0d2

SHA512
82a059c6a297936f71da5dd0380c3e1e64aa6c73710bac9732b86311604b4b7f54079cca1f9305120744c499439ca0184cb0d521c1b2b123773a3b2ae6bc3a30

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

Filesize
352B

MD5
a3e4856389eb93f2ee30b11b2d24fd85

SHA1
0fe2ed87485a897b5311ffe0131035d514c9e086

SHA256
edd1eb32b4137948995d86c689f5b7d794613de4649e9906ed4739d8bcbb9818

SHA512
6c969314e3bb700da3f27034d3dc241fdb171c93e890bb2e4ec790db69d072ca6a124c7c5e994b2e75e6ac062021e18319f839e4cf16bc9807ef529d95211746

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/3672-141-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3672-103-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3672-152-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3672-145-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3672-37-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3672-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3672-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4044-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4044-104-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4044-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4044-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4044-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4044-142-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4044-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4044-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4044-146-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4044-148-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4044-153-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4044-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4044-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads