mydoom | 6acf28680b08cad73909a30e98aade48b888c65057aea9b62d931d8d0ada6e20

General

Target

6acf28680b08cad73909a30e98aade48b888c65057aea9b62d931d8d0ada6e20.exe
Size

29KB
MD5

eee6b96c32e2e34b3553d4955ba10820
SHA1

0a81d65260744a27608c84052efcbd5540086e13
SHA256

6acf28680b08cad73909a30e98aade48b888c65057aea9b62d931d8d0ada6e20
SHA512

e8255a0f459486dbd63773a4739cb168e222e0bd440b5200def9995cad2582d1107eb79adf25d200523e6e9723f84a4372066b9a99139401d1eabd7363829f48
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/G:AEwVs+0jNDY1qi/qe

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 9 IoCs

resource	yara_rule
behavioral2/memory/4248-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4248-37-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4248-39-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4248-143-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4248-159-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4248-166-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4248-205-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4248-240-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4248-276-0x0000000000500000-0x0000000000510200-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
4136	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"	6acf28680b08cad73909a30e98aade48b888c65057aea9b62d931d8d0ada6e20.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 28 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4248-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0008000000023caa-4.dat	upx
behavioral2/memory/4136-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4248-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4136-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4136-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4136-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4136-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4136-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4136-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4248-37-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4136-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4248-39-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4136-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000400000001e56e-50.dat	upx
behavioral2/memory/4248-143-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4136-144-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4248-159-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4136-160-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4136-162-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4248-166-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4136-167-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4248-205-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4136-208-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4248-240-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4136-241-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4248-276-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4136-277-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	6acf28680b08cad73909a30e98aade48b888c65057aea9b62d931d8d0ada6e20.exe
File opened for modification	C:\Windows\java.exe	6acf28680b08cad73909a30e98aade48b888c65057aea9b62d931d8d0ada6e20.exe
File created	C:\Windows\java.exe	6acf28680b08cad73909a30e98aade48b888c65057aea9b62d931d8d0ada6e20.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	6acf28680b08cad73909a30e98aade48b888c65057aea9b62d931d8d0ada6e20.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4248 wrote to memory of 4136	4248	6acf28680b08cad73909a30e98aade48b888c65057aea9b62d931d8d0ada6e20.exe	85
PID 4248 wrote to memory of 4136	4248	6acf28680b08cad73909a30e98aade48b888c65057aea9b62d931d8d0ada6e20.exe	85
PID 4248 wrote to memory of 4136	4248	6acf28680b08cad73909a30e98aade48b888c65057aea9b62d931d8d0ada6e20.exe	85

C:\Users\Admin\AppData\Local\Temp\6acf28680b08cad73909a30e98aade48b888c65057aea9b62d931d8d0ada6e20.exe
"C:\Users\Admin\AppData\Local\Temp\6acf28680b08cad73909a30e98aade48b888c65057aea9b62d931d8d0ada6e20.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4248
- 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:4136

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\6IJLDY7V\default[3].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\H4VCA4X1\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W9QJOIKH\default[1].htm

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpC466.tmp

Filesize
29KB

MD5
6b8e970321f5491086b0c184ca51b569

SHA1
c6455eca11b8481172c4f51e853bfbb59837db6a

SHA256
8a7a9238c9013da3a626f7f8de5d5a8ade5d82ad305105bac037ce36e13a7e17

SHA512
f0e075b525cdde7164133cfd04d0f020eeb15cdff3c54e9b0c65e4f7076c4faa4ea43d91a3f381859ed04989155225f10c81b172cc463f54a56c3b19aa9f693b

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

Filesize
352B

MD5
936a11426454daaa7de4d8e825ab24a8

SHA1
ab24ba42788ec5c51aeac8064c88900c0ac3073f

SHA256
1d7abec0efd7bed650d83644966b831f08fb258010452b4942466f4342c7aa24

SHA512
57eb300158991e8da5d8a78e9ff00e18e5dbfd6d0a53ca74cfc6a1281b644856555768fdfa253f00f046c4cc68a575b88c13704be3129b715438c654703a0b62

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

Filesize
352B

MD5
d2b1272331a9550fc715484cad932ff2

SHA1
286cd5ac6315b8f9bba19207e0448b65c493504d

SHA256
655aacaadc0d3ee8dc2b2b16b137c86ec22b1da7f660570a75d808616e467328

SHA512
a418a32dcfd16b71017f605b849a7d8b55f58360387d3f46289f42795b85b69eec11059dd43fb49aa18dc7704cf993c7e3e3225eac2c3b3e0a9b01b0ec383689

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

Filesize
352B

MD5
eb17fdf32897bab715aa4b72f83b5802

SHA1
976029f092a04daa38ee73398efa49523a3c9cd6

SHA256
cd267b8e81cbf86857ddeae9c0d847b9d99f198dbc73b939aa868e17ba06be20

SHA512
e245edef8d9f46545a96ab230d1706fc81fab28c3b54f874b658a0bfc68c00379fac070554ac64aabd3196952c293d7411ad99aac9c264e0a5d7405774935711

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/4136-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4136-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4136-277-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4136-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4136-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4136-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4136-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4136-167-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4136-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4136-241-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4136-144-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4136-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4136-208-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4136-160-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4136-162-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4136-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4248-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4248-166-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4248-205-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4248-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4248-159-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4248-240-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4248-143-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4248-39-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4248-276-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4248-37-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads