mydoom | 09cad27e11ceeac1e9d7cba7ef0582a606e2154c4a1d57a7c3e69c9ca6bf303e

General

Target

09cad27e11ceeac1e9d7cba7ef0582a606e2154c4a1d57a7c3e69c9ca6bf303e.exe
Size

29KB
MD5

78565d413a0d6800f6ab70d9417df701
SHA1

8cb2842b7797e8863f0ebdbc064b5f76469a0093
SHA256

09cad27e11ceeac1e9d7cba7ef0582a606e2154c4a1d57a7c3e69c9ca6bf303e
SHA512

4de4ea4b507f2050a323737d16e39ce83bd45bb13b0d5edd0a726722ba0b2c614193622a64820e0cdedae6aa224e4056d1efe975546b7c547e942ce313c4e02a
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/o:AEwVs+0jNDY1qi/qQ

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1068-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1068-56-0x0000000000500000-0x0000000000510200-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

1196 services.exe

pid	process
1196	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

09cad27e11ceeac1e9d7cba7ef0582a606e2154c4a1d57a7c3e69c9ca6bf303e.exeservices.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	09cad27e11ceeac1e9d7cba7ef0582a606e2154c4a1d57a7c3e69c9ca6bf303e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 18 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/1068-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
C:\Windows\services.exe	upx
behavioral2/memory/1196-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1068-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1196-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1196-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1196-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1196-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1196-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1196-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1196-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1196-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1196-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1196-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1196-52-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1068-56-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1196-57-0x0000000000400000-0x0000000000408000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\tmp5453.tmp	upx

Drops file in Windows directory 3 IoCs

Processes:

09cad27e11ceeac1e9d7cba7ef0582a606e2154c4a1d57a7c3e69c9ca6bf303e.exe

description	ioc	process
File opened for modification	C:\Windows\java.exe	09cad27e11ceeac1e9d7cba7ef0582a606e2154c4a1d57a7c3e69c9ca6bf303e.exe
File created	C:\Windows\java.exe	09cad27e11ceeac1e9d7cba7ef0582a606e2154c4a1d57a7c3e69c9ca6bf303e.exe
File created	C:\Windows\services.exe	09cad27e11ceeac1e9d7cba7ef0582a606e2154c4a1d57a7c3e69c9ca6bf303e.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:

09cad27e11ceeac1e9d7cba7ef0582a606e2154c4a1d57a7c3e69c9ca6bf303e.exeservices.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	09cad27e11ceeac1e9d7cba7ef0582a606e2154c4a1d57a7c3e69c9ca6bf303e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

09cad27e11ceeac1e9d7cba7ef0582a606e2154c4a1d57a7c3e69c9ca6bf303e.exe

description	pid	process	target process
PID 1068 wrote to memory of 1196	1068	09cad27e11ceeac1e9d7cba7ef0582a606e2154c4a1d57a7c3e69c9ca6bf303e.exe	services.exe
PID 1068 wrote to memory of 1196	1068	09cad27e11ceeac1e9d7cba7ef0582a606e2154c4a1d57a7c3e69c9ca6bf303e.exe	services.exe
PID 1068 wrote to memory of 1196	1068	09cad27e11ceeac1e9d7cba7ef0582a606e2154c4a1d57a7c3e69c9ca6bf303e.exe	services.exe

C:\Users\Admin\AppData\Local\Temp\09cad27e11ceeac1e9d7cba7ef0582a606e2154c4a1d57a7c3e69c9ca6bf303e.exe
"C:\Users\Admin\AppData\Local\Temp\09cad27e11ceeac1e9d7cba7ef0582a606e2154c4a1d57a7c3e69c9ca6bf303e.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1068
- 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:1196

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\Temp\tmp5453.tmp

Filesize
29KB

MD5
de635abf5de445dd35651368165c12f7

SHA1
7537f3023981bb71c911a4b7bffffd1459b5c3c7

SHA256
171618f436e5cd77c496b86bb7c0a421e1944e2d484cb92252aa68ee0126a25e

SHA512
56d63a9f78b8a88d782b04a639309a7c7213fac1c98929ddfc714de80d3e93a89672559a87b0022b2243157f6bc5b51649e721ab475ebecbc39a8aa68030e7ec

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

Filesize
288B

MD5
47e27babce39850ac3f0c58f14690832

SHA1
58d5f8ea1a22830019c10c96935ed417097e9b3d

SHA256
f4eb3b090349700ca397085eef036f1af9e5075d70de5a88aeff412da33e426f

SHA512
14ec06d022eb076bc2a3cf404350ceeccc099c469668af96751cd82edd8bb5c01b37ffb64782fdea7a683eca8f739fd2757976234a4c17453cf952d61763d358

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

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1068-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1068-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1068-56-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1196-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1196-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1196-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1196-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1196-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1196-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1196-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1196-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1196-52-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1196-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1196-57-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1196-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1196-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads