mydoom | 0eb713a093b1fe6719dac5e26881af9ccb87cfcee4dfbcadef2e5c425dcf96b7

General

Target

0eb713a093b1fe6719dac5e26881af9ccb87cfcee4dfbcadef2e5c425dcf96b7N.exe
Size

29KB
MD5

d72b2598385ee6d107de23af2f0bdce0
SHA1

64d3e6314ee551e512614d545fa64ec4ab795823
SHA256

0eb713a093b1fe6719dac5e26881af9ccb87cfcee4dfbcadef2e5c425dcf96b7
SHA512

b3523aa78bcfadc120e2d3b0eab4c706ad6ffcd7e4a7a04f0a39b6514b52f02a8f3662a7ea71fb7556e905858e0bd75936ff91db56aec849996d067198a933a9
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/Qu3t:AEwVs+0jNDY1qi/qp

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 5 IoCs

resource	yara_rule
behavioral2/memory/2096-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2096-44-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2096-115-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2096-150-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2096-154-0x0000000000500000-0x0000000000510200-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
4348	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"	0eb713a093b1fe6719dac5e26881af9ccb87cfcee4dfbcadef2e5c425dcf96b7N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 21 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2096-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0007000000023cb0-4.dat	upx
behavioral2/memory/4348-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2096-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4348-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4348-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4348-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4348-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4348-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4348-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4348-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4348-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2096-44-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4348-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000b000000023cc9-55.dat	upx
behavioral2/memory/2096-115-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4348-116-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2096-150-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4348-151-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2096-154-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4348-155-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	0eb713a093b1fe6719dac5e26881af9ccb87cfcee4dfbcadef2e5c425dcf96b7N.exe
File opened for modification	C:\Windows\java.exe	0eb713a093b1fe6719dac5e26881af9ccb87cfcee4dfbcadef2e5c425dcf96b7N.exe
File created	C:\Windows\java.exe	0eb713a093b1fe6719dac5e26881af9ccb87cfcee4dfbcadef2e5c425dcf96b7N.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	services.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0eb713a093b1fe6719dac5e26881af9ccb87cfcee4dfbcadef2e5c425dcf96b7N.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2096 wrote to memory of 4348	2096	0eb713a093b1fe6719dac5e26881af9ccb87cfcee4dfbcadef2e5c425dcf96b7N.exe	84
PID 2096 wrote to memory of 4348	2096	0eb713a093b1fe6719dac5e26881af9ccb87cfcee4dfbcadef2e5c425dcf96b7N.exe	84
PID 2096 wrote to memory of 4348	2096	0eb713a093b1fe6719dac5e26881af9ccb87cfcee4dfbcadef2e5c425dcf96b7N.exe	84

C:\Users\Admin\AppData\Local\Temp\0eb713a093b1fe6719dac5e26881af9ccb87cfcee4dfbcadef2e5c425dcf96b7N.exe
"C:\Users\Admin\AppData\Local\Temp\0eb713a093b1fe6719dac5e26881af9ccb87cfcee4dfbcadef2e5c425dcf96b7N.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2096
- 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:4348

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\JAZ6MGFU\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpE50.tmp

Filesize
29KB

MD5
ef77a40a8a615edffc6fc29177f58c83

SHA1
3a10ab2677781e0c4ff888185f45de27991804bc

SHA256
c10a9e5f6b459c1e5e4d111c6a29060edca7e692ea6287fa258fb6c4b86af24b

SHA512
e5da640f84b6c2e76dd289ccc8a8651e34580d10fb2df3e5697c05727798ecf2d5fa76082d8948da2f70e0d240a77e13b57c753260469c7f832d25cfe2e15901

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

Filesize
352B

MD5
396c89e52b5325c267630d117acb872c

SHA1
42e91ef23b4c3f67139ce7a53d6f7d12bc52bcd6

SHA256
9a176b7a7273ee077f5e07c003543ec5d68ded0903d4227013099d9a4109bfa3

SHA512
6f4cd96917c99e6ab0a6c672855200cac6b23601d74073ebd28b5c7258a15f41acd32d130d7d925be16fcb2022ae9774aa0aa33dea17fd2a3328bb8fb58e48b0

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

Filesize
352B

MD5
ce5d5c855a5e7b3555189e44a6ba46a1

SHA1
3f2904a77e475c682ddbb7572e36304fc049edbc

SHA256
a0a6bac01f9fb75199da399bbf79848b339f55995bea843ed48ed54fda981252

SHA512
5c0c37fb62d03b2d3f7f7fcbdfe261eecdd4aa73586f54321edd8feef28d38cb28026707a7a4498098c693a60f973aa1293d5c623a7942e1907446bacf4e91bf

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2096-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2096-154-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2096-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2096-150-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2096-115-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2096-44-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4348-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4348-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4348-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4348-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4348-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4348-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4348-116-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4348-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4348-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4348-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4348-151-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4348-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4348-155-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads