mydoom | 9c6140819a5782570e70824538e7f47c8f95b98fdb81914cbc4c5d063df81c8b

General

Target

9c6140819a5782570e70824538e7f47c8f95b98fdb81914cbc4c5d063df81c8b.exe
Size

29KB
MD5

511aaa7fd5ad87067c01710266b741a8
SHA1

386c182cf04d14a64c8cd8bde973bbfa2b1f6606
SHA256

9c6140819a5782570e70824538e7f47c8f95b98fdb81914cbc4c5d063df81c8b
SHA512

9ebd74404a08ff7da8f816cef44c94ee1ace26b278916d572e22ff46b1b0c88629e5f06ea7d3410bdb855687a2e45a28075bb646b0781981565a11034ccaea47
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/fX:AEwVs+0jNDY1qi/qX

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2068-2-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2068-16-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2068-59-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2068-64-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2068-83-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2068-87-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom

MyDoom
MyDoom is a Worm that is written in C++.
worm mydoom
Mydoom family
mydoom
Executes dropped EXE 1 IoCs

Processes:

services.exe

pid process

1568 services.exe

pid	process
1568	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

9c6140819a5782570e70824538e7f47c8f95b98fdb81914cbc4c5d063df81c8b.exeservices.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	9c6140819a5782570e70824538e7f47c8f95b98fdb81914cbc4c5d063df81c8b.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

Processes:

resource	yara_rule
behavioral1/memory/2068-2-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2068-4-0x0000000000400000-0x0000000000408000-memory.dmp	upx
C:\Windows\services.exe	upx
behavioral1/memory/1568-10-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2068-16-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1568-18-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1568-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1568-24-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1568-29-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1568-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1568-36-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1568-41-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1568-43-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1568-48-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1568-53-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1568-55-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2068-59-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1568-60-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2068-64-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1568-65-0x0000000000400000-0x0000000000408000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\tmpA7B6.tmp	upx
behavioral1/memory/2068-83-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1568-84-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2068-87-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1568-88-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

Processes:

9c6140819a5782570e70824538e7f47c8f95b98fdb81914cbc4c5d063df81c8b.exe

description	ioc	process
File created	C:\Windows\services.exe	9c6140819a5782570e70824538e7f47c8f95b98fdb81914cbc4c5d063df81c8b.exe
File opened for modification	C:\Windows\java.exe	9c6140819a5782570e70824538e7f47c8f95b98fdb81914cbc4c5d063df81c8b.exe
File created	C:\Windows\java.exe	9c6140819a5782570e70824538e7f47c8f95b98fdb81914cbc4c5d063df81c8b.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

Processes:

services.exe9c6140819a5782570e70824538e7f47c8f95b98fdb81914cbc4c5d063df81c8b.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9c6140819a5782570e70824538e7f47c8f95b98fdb81914cbc4c5d063df81c8b.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

9c6140819a5782570e70824538e7f47c8f95b98fdb81914cbc4c5d063df81c8b.exe

description	pid	process	target process
PID 2068 wrote to memory of 1568	2068	9c6140819a5782570e70824538e7f47c8f95b98fdb81914cbc4c5d063df81c8b.exe	services.exe
PID 2068 wrote to memory of 1568	2068	9c6140819a5782570e70824538e7f47c8f95b98fdb81914cbc4c5d063df81c8b.exe	services.exe
PID 2068 wrote to memory of 1568	2068	9c6140819a5782570e70824538e7f47c8f95b98fdb81914cbc4c5d063df81c8b.exe	services.exe
PID 2068 wrote to memory of 1568	2068	9c6140819a5782570e70824538e7f47c8f95b98fdb81914cbc4c5d063df81c8b.exe	services.exe

C:\Users\Admin\AppData\Local\Temp\9c6140819a5782570e70824538e7f47c8f95b98fdb81914cbc4c5d063df81c8b.exe
"C:\Users\Admin\AppData\Local\Temp\9c6140819a5782570e70824538e7f47c8f95b98fdb81914cbc4c5d063df81c8b.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2068
- 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:1568

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpA7B6.tmp

Filesize
29KB

MD5
3aab1177b58358e32a7809049de57452

SHA1
57f945f3e114fa5c06361650c12176945910f503

SHA256
0b21f61c6724f728c65b0b0201fed1daf9cb0365241758579a4ecc8957dc17c0

SHA512
8657d74b576509e3d87d6f94d7af25f5ff0c6f0630f5ffef10531492e8978083a4d2337d2207fdefbaa833d6de906f24ce81595dd1523300eb6e2c1227017dc9

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

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

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

Filesize
320B

MD5
a8c247210b91267a151a82a37271f11e

SHA1
db7b6d7197783781aad226d7e744f0bb91963b0a

SHA256
4167e1be8306407a1ed13fc3a0b71d8f8cdf6dfb5bdd60cbd783fc7373b461a8

SHA512
ac047aad4861d16f6b6fd338edc2844859a011e95ceef3161de35c7b70193e5dcea65587b65ad021067485223425c7311736d6bf2d400f81724f3bf17ecc7b84

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1568-41-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1568-53-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1568-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1568-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1568-24-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1568-29-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1568-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1568-36-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1568-88-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1568-43-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1568-48-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1568-84-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1568-55-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1568-10-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1568-60-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1568-65-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2068-64-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2068-59-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2068-4-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2068-83-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2068-16-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2068-87-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2068-2-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads