mydoom | 0884eebe74b74170dd3e031b2dafb11b1a4eb24ba13f1ed72a83c457372c51ab

General

Target

0884eebe74b74170dd3e031b2dafb11b1a4eb24ba13f1ed72a83c457372c51ab.exe
Size

56KB
MD5

3bb7b5d5d26e55eecaf4c1e3c7f27932
SHA1

5c142f04ddf087b449ded125a004e0a468bc4acb
SHA256

0884eebe74b74170dd3e031b2dafb11b1a4eb24ba13f1ed72a83c457372c51ab
SHA512

4e9317d1f5f4e0a26ada41d519d78d66d14c41558305526435665c0627c05aa8070c92a4d405fbf3f3c0a5aca0de53198e9a2a38c4db23e26b82500ecf6733b2
SSDEEP

768:aq9m/ZsybSg2ts4L3RLc/qjhsKmMJ0UtH/hY+JFfJcqfTH0KoJR:aqk/Zdic/qjh8MJDH++vCVKuR

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 3 IoCs

resource	yara_rule
behavioral2/memory/4260-0-0x0000000000500000-0x0000000000511000-memory.dmp	family_mydoom
behavioral2/memory/4260-13-0x0000000000500000-0x0000000000511000-memory.dmp	family_mydoom
behavioral2/files/0x0009000000023450-47.dat	family_mydoom

MyDoom
MyDoom is a Worm that is written in C++.
worm mydoom

Executes dropped EXE 1 IoCs

pid	Process
996	services.exe

UPX packed file 20 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4260-0-0x0000000000500000-0x0000000000511000-memory.dmp	upx
behavioral2/files/0x000800000002343a-4.dat	upx
behavioral2/memory/996-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4260-13-0x0000000000500000-0x0000000000511000-memory.dmp	upx
behavioral2/memory/996-14-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/996-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/996-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/996-23-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/996-24-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/996-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/996-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/996-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/996-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0009000000023450-47.dat	upx
behavioral2/memory/996-106-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/996-151-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/996-155-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/996-159-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/996-177-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/996-223-0x0000000000400000-0x0000000000408000-memory.dmp	upx

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"	0884eebe74b74170dd3e031b2dafb11b1a4eb24ba13f1ed72a83c457372c51ab.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	0884eebe74b74170dd3e031b2dafb11b1a4eb24ba13f1ed72a83c457372c51ab.exe
File opened for modification	C:\Windows\java.exe	0884eebe74b74170dd3e031b2dafb11b1a4eb24ba13f1ed72a83c457372c51ab.exe
File created	C:\Windows\java.exe	0884eebe74b74170dd3e031b2dafb11b1a4eb24ba13f1ed72a83c457372c51ab.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	0884eebe74b74170dd3e031b2dafb11b1a4eb24ba13f1ed72a83c457372c51ab.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4260 wrote to memory of 996	4260	0884eebe74b74170dd3e031b2dafb11b1a4eb24ba13f1ed72a83c457372c51ab.exe	84
PID 4260 wrote to memory of 996	4260	0884eebe74b74170dd3e031b2dafb11b1a4eb24ba13f1ed72a83c457372c51ab.exe	84
PID 4260 wrote to memory of 996	4260	0884eebe74b74170dd3e031b2dafb11b1a4eb24ba13f1ed72a83c457372c51ab.exe	84

C:\Users\Admin\AppData\Local\Temp\0884eebe74b74170dd3e031b2dafb11b1a4eb24ba13f1ed72a83c457372c51ab.exe
"C:\Users\Admin\AppData\Local\Temp\0884eebe74b74170dd3e031b2dafb11b1a4eb24ba13f1ed72a83c457372c51ab.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4260
- 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:996

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\B9AWTLKS\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\KQ3665LB\default[2].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD232.tmp

Filesize
56KB

MD5
155b58b0428bdf2e8563ce87e7e31226

SHA1
c23e1803981d77810e319f1a8b90e13bc51a7215

SHA256
6c6408ec17c63c56a9ecf82933b40c84d04a9e87629b6509806e0a4ad5ac1a4b

SHA512
b125b7e419dcb99e790c3b18977a8647e3019cbf9a70ba9c64dab885ac6635952cfc45f3fd02bc803bd096d4fc78b2f27939d18cb8dad7b5cfa79051b6b83919

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

Filesize
1KB

MD5
ec71ad7fce25b7f11fa4638b96b01bdd

SHA1
c2f8c2dc3798d653ac0fa6294573c6e97334abd1

SHA256
ca33933bf0ef211a896808c7d434644eb6e888f9736cc3cde6c2e0f035e494b4

SHA512
96b9f77e2e6e0625c9c8abe38aa912b05fb1f6c72767081a030921b9bbbe834d291bce47325ed084d4a09e86b74663df9f1519e82acf8796f1c47bde760301b7

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

Filesize
1KB

MD5
11969659b0c6ffff54d47d6e5ae2f760

SHA1
1a6039d3a08b9da69d222a1f2eb9ebd770ba0996

SHA256
9167ccabc088f8b941f9cf226c213b25c505d24997c68e99876e8fd01a06d484

SHA512
9615bb841ef3190de19bd6b6ac244525d926cdc97f163370ad536e321073951c1ae6da79c5bf470dcd1851e424231f5991adaebf822a5d52b5dc25c2e670d1c8

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

Filesize
1KB

MD5
0349504dcf350346238bbc8f5e567d85

SHA1
8bc8b7903de55b179ab6e9f0f82c9989b7e69dd6

SHA256
60fae749f6c4288124635aae3ae53a2dea56928e6a64549ea8a0ab0faf2a6e03

SHA512
10e885e0312c8f79dfc7308812f815b251d957192b7904c8a3c3e95d47377ae4ed1d4fe84e86d99367b82232a82d4eedebcb138814bae36c2a9b731b1b5b2579

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/996-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/996-159-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/996-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/996-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/996-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/996-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/996-23-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/996-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/996-106-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/996-223-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/996-14-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/996-151-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/996-155-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/996-24-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/996-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/996-177-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4260-13-0x0000000000500000-0x0000000000511000-memory.dmp

Filesize
68KB

Download
memory/4260-0-0x0000000000500000-0x0000000000511000-memory.dmp

Filesize
68KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads