mydoom | 9e5519dc682f70f48bc85dd05c77af9f47f5d28410b351c1e3ebc0d3c3810bcf

General

Target

9e5519dc682f70f48bc85dd05c77af9f47f5d28410b351c1e3ebc0d3c3810bcf.exe
Size

29KB
MD5

09e6b58f586380051bb53ec09e2e7364
SHA1

cb8c872a77ad823731658602d5873aac64f863c9
SHA256

9e5519dc682f70f48bc85dd05c77af9f47f5d28410b351c1e3ebc0d3c3810bcf
SHA512

7a3c03e99ed5776340d9d6c1e4afc6b3e80f70cf2e02814920a710a9f7a396372ba07f7c7fc942c8a6214d062944288b8da24215e5cb12599dd03c7c17278fec
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/JN:AEwVs+0jNDY1qi/qP

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 6 IoCs

resource	yara_rule
behavioral2/memory/3192-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3192-49-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3192-126-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3192-155-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3192-159-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3192-166-0x0000000000500000-0x0000000000510200-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
732	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"	9e5519dc682f70f48bc85dd05c77af9f47f5d28410b351c1e3ebc0d3c3810bcf.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 25 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3192-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0009000000023c60-4.dat	upx
behavioral2/memory/732-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3192-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/732-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/732-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/732-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/732-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/732-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/732-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/732-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/732-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/732-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3192-49-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/732-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0004000000000709-60.dat	upx
behavioral2/memory/3192-126-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/732-127-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3192-155-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/732-156-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3192-159-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/732-160-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/732-162-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3192-166-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/732-167-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	9e5519dc682f70f48bc85dd05c77af9f47f5d28410b351c1e3ebc0d3c3810bcf.exe
File opened for modification	C:\Windows\java.exe	9e5519dc682f70f48bc85dd05c77af9f47f5d28410b351c1e3ebc0d3c3810bcf.exe
File created	C:\Windows\java.exe	9e5519dc682f70f48bc85dd05c77af9f47f5d28410b351c1e3ebc0d3c3810bcf.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	9e5519dc682f70f48bc85dd05c77af9f47f5d28410b351c1e3ebc0d3c3810bcf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3192 wrote to memory of 732	3192	9e5519dc682f70f48bc85dd05c77af9f47f5d28410b351c1e3ebc0d3c3810bcf.exe	83
PID 3192 wrote to memory of 732	3192	9e5519dc682f70f48bc85dd05c77af9f47f5d28410b351c1e3ebc0d3c3810bcf.exe	83
PID 3192 wrote to memory of 732	3192	9e5519dc682f70f48bc85dd05c77af9f47f5d28410b351c1e3ebc0d3c3810bcf.exe	83

C:\Users\Admin\AppData\Local\Temp\9e5519dc682f70f48bc85dd05c77af9f47f5d28410b351c1e3ebc0d3c3810bcf.exe
"C:\Users\Admin\AppData\Local\Temp\9e5519dc682f70f48bc85dd05c77af9f47f5d28410b351c1e3ebc0d3c3810bcf.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3192
- 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:732

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\3DWZNJ32\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

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

Filesize
320B

MD5
e65ddab71c3c01df2514cb4d5934b246

SHA1
5099bd712a741fda859b94bc358815fdb4023f9c

SHA256
9bed27290f408374824c710a298e60f848b0be46efcb6fb361a2040758ddc316

SHA512
167c9a7af78ea55e5cf68bd1b6cf451d8c58fba4f6a35f2a5504daa4c563288e5e979c51033a18122c5fbcd02bc916e19eb54720ec41f1d78ca3aab3cee99b7b

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpBD0.tmp

Filesize
29KB

MD5
a6c11baf248b54026440bf0e2bbd7b8f

SHA1
79c2e0919e3b82c6f4a22fa4a23dc1b3d1521b32

SHA256
71c908a87774657f440c000c9190193e612b66ca929459f99aeb1c4d00e23596

SHA512
ba0a5f1c3957bf90bc9937e1aaba031b5b18380abf3b77eaf5fa0553e455f3f1c1a1437713d64b1e8287b5441b9592e94d2b6520bae159ef1dfb775a57b89ae0

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

Filesize
352B

MD5
d5b8d9466424462457da6c2c47e17a41

SHA1
e88cba184dfc4d2346bd135b9acd4e5ff385c7e8

SHA256
4050345b90fe334055d892f137f8369da85835ba37fe5ca1f72a779f0946a6d3

SHA512
9b7aedfe69762caf3e9f06479ddf4da4db65f208b424553922fedfc19732ed3739c3f559960b735ce7c1f2ec0fb990824aa0aa35f308aaa17871cd7462288cf7

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

Filesize
352B

MD5
eaa7a874d7d434baba8a13405be830c9

SHA1
4bb49832301c6c68b0ab9d67365212422b195d6b

SHA256
871cb0d2180716278ffdf817161579a3242ab71d10657add34cca3c3876c36cb

SHA512
cd9101a034bd757ac541b7932efb4b84ac3171b36ce6ba01b68c05dfb51c957309abc7a334d9275b328bffc804c9354de1ad561d0a932b852ad25a239d2e1fd7

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

Filesize
352B

MD5
dc5360c63488025cf0ef11cb817ba896

SHA1
264f4851b9659fe0b292994ceb8f24b1e138d291

SHA256
1edc55b498d7ca04c94a49818df89f38f27b29a9087db641ab11d3fc63cfdbdd

SHA512
b26b465129c63bcc7207e1cadd8786003b848f4dd5b2aa6aaea70bccc4709844b020c7f3f093991627ed9374674ab02766aeef2209794550a176e99999c50b83

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/732-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/732-156-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/732-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/732-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/732-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/732-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/732-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/732-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/732-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/732-167-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/732-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/732-162-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/732-127-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/732-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/732-160-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/732-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3192-155-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3192-159-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3192-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3192-126-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3192-166-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3192-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3192-49-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads