mydoom | 974207524bb00377e4709bf69b3f657e1f1a28d9de1180db3c5f7aa5918d0253

General

Target

974207524bb00377e4709bf69b3f657e1f1a28d9de1180db3c5f7aa5918d0253.exe
Size

29KB
MD5

3107ec81639a5393fc7f665a167474a4
SHA1

18b43b0228cc4c77de765db22b5a815ef8d43dc9
SHA256

974207524bb00377e4709bf69b3f657e1f1a28d9de1180db3c5f7aa5918d0253
SHA512

1da7fc8af28dc3ff875224c08348c0e9f4832b92615bd76cf6ffffc9895c05151f8f8a529aaf5e566c706835f7a64713a3c0c1e984d0e843c69b1e834c7934ab
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/m:AEwVs+0jNDY1qi/qO

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 5 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2568-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2568-51-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2568-150-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2568-187-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2568-194-0x0000000000500000-0x0000000000510200-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

1664 services.exe

pid	process
1664	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

services.exe974207524bb00377e4709bf69b3f657e1f1a28d9de1180db3c5f7aa5918d0253.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	974207524bb00377e4709bf69b3f657e1f1a28d9de1180db3c5f7aa5918d0253.exe

UPX packed file 24 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/2568-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
C:\Windows\services.exe	upx
behavioral2/memory/1664-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2568-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1664-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1664-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1664-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1664-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1664-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1664-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1664-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1664-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1664-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1664-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2568-51-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1664-52-0x0000000000400000-0x0000000000408000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\tmp53D6.tmp	upx
behavioral2/memory/2568-150-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1664-157-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2568-187-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1664-188-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1664-190-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2568-194-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1664-195-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

Processes:

974207524bb00377e4709bf69b3f657e1f1a28d9de1180db3c5f7aa5918d0253.exe

description	ioc	process
File created	C:\Windows\services.exe	974207524bb00377e4709bf69b3f657e1f1a28d9de1180db3c5f7aa5918d0253.exe
File opened for modification	C:\Windows\java.exe	974207524bb00377e4709bf69b3f657e1f1a28d9de1180db3c5f7aa5918d0253.exe
File created	C:\Windows\java.exe	974207524bb00377e4709bf69b3f657e1f1a28d9de1180db3c5f7aa5918d0253.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:

974207524bb00377e4709bf69b3f657e1f1a28d9de1180db3c5f7aa5918d0253.exeservices.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	974207524bb00377e4709bf69b3f657e1f1a28d9de1180db3c5f7aa5918d0253.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

974207524bb00377e4709bf69b3f657e1f1a28d9de1180db3c5f7aa5918d0253.exe

description	pid	process	target process
PID 2568 wrote to memory of 1664	2568	974207524bb00377e4709bf69b3f657e1f1a28d9de1180db3c5f7aa5918d0253.exe	services.exe
PID 2568 wrote to memory of 1664	2568	974207524bb00377e4709bf69b3f657e1f1a28d9de1180db3c5f7aa5918d0253.exe	services.exe
PID 2568 wrote to memory of 1664	2568	974207524bb00377e4709bf69b3f657e1f1a28d9de1180db3c5f7aa5918d0253.exe	services.exe

C:\Users\Admin\AppData\Local\Temp\974207524bb00377e4709bf69b3f657e1f1a28d9de1180db3c5f7aa5918d0253.exe
"C:\Users\Admin\AppData\Local\Temp\974207524bb00377e4709bf69b3f657e1f1a28d9de1180db3c5f7aa5918d0253.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2568
- 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:1664

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\H6N4U6J0\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp53D6.tmp

Filesize
29KB

MD5
cbc7cfaf31dc6ca1e5422d3d7373a6b4

SHA1
a0d5f2a6b06b7f24c72c0edb9963e791749eee2f

SHA256
c265f1ea290d7b728fb97600017fbe46b5681a8d09c97205f62a0579f1f64916

SHA512
d59ea6b5ba9012c3691724270bd5759490a5a708aed875f02d3b5b81269533679ed4010621d94f2037bd6de0953f4677096c43f6cc783defbcd68b1cf193af6e

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

Filesize
320B

MD5
f4348198d0d9399d48835f3b20674406

SHA1
d4c665e7ecbf1660a6199eb01e21b1ec7976753f

SHA256
0e78cee8ee353c02a8c2ca36db94c86290d3732d4c7f5c7f43a4b22850ed824e

SHA512
c4755015cb9ae24e88d32d9380bbde46e4df7a901324c23aa62afda3109f66d6ce1da985b85ea73da3fcf7f096b2208c5cdfad9bdb42fb949013b2cd1cfc3529

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

Filesize
320B

MD5
190b46a02978060411271e96073b698c

SHA1
d18288e7a0e35f86f1fde88ed36691562f5c5103

SHA256
6b61160be2e06b4183ae6e1567af25570f38d0f025268965d5ca657b9873adbb

SHA512
fc260b4824b916a93b1190a834a02a4e11c8a721dd3a01d2a8eb9af0bb28e35310757d75fb9ba3f50747e39ef9ef156e9b1e90fc68b9eead4d28007d4edc3188

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/1664-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-195-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-52-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-190-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-188-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-157-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2568-187-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2568-150-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2568-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2568-194-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2568-51-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2568-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads