mydoom | 68ae820b5ddc8f8c12efd6aad02af0b1fb8895d75a52e948b1921fca1b591896

General

Target

68ae820b5ddc8f8c12efd6aad02af0b1fb8895d75a52e948b1921fca1b591896.exe
Size

29KB
MD5

ed33c19631047f261a8113ed97538774
SHA1

835839af9abbc4e5858ce551516b89dbc980c83c
SHA256

68ae820b5ddc8f8c12efd6aad02af0b1fb8895d75a52e948b1921fca1b591896
SHA512

f6c1d2e36143759f29547c9664224a0897fd96b7d7a23e932944eb7b87e1c6d1122958a7ae75856a4bf88c6a5cb282ed4c961fc54b2c832385608443aa37eadd
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/6:AEwVs+0jNDY1qi/qC

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 7 IoCs

resource	yara_rule
behavioral2/memory/1652-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1652-44-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1652-94-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1652-141-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1652-147-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1652-154-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1652-196-0x0000000000500000-0x0000000000510200-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
5036	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\Services = "C:\\Windows\\services.exe"	services.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	68ae820b5ddc8f8c12efd6aad02af0b1fb8895d75a52e948b1921fca1b591896.exe

UPX packed file 26 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1652-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x000a000000023ca0-4.dat	upx
behavioral2/memory/5036-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1652-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5036-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5036-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5036-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5036-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5036-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5036-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5036-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5036-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1652-44-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5036-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000d0000000219e5-58.dat	upx
behavioral2/memory/1652-94-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5036-95-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1652-141-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5036-142-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1652-147-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5036-148-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5036-153-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1652-154-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5036-155-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1652-196-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/5036-197-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\java.exe	68ae820b5ddc8f8c12efd6aad02af0b1fb8895d75a52e948b1921fca1b591896.exe
File created	C:\Windows\services.exe	68ae820b5ddc8f8c12efd6aad02af0b1fb8895d75a52e948b1921fca1b591896.exe
File opened for modification	C:\Windows\java.exe	68ae820b5ddc8f8c12efd6aad02af0b1fb8895d75a52e948b1921fca1b591896.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	68ae820b5ddc8f8c12efd6aad02af0b1fb8895d75a52e948b1921fca1b591896.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1652 wrote to memory of 5036	1652	68ae820b5ddc8f8c12efd6aad02af0b1fb8895d75a52e948b1921fca1b591896.exe	83
PID 1652 wrote to memory of 5036	1652	68ae820b5ddc8f8c12efd6aad02af0b1fb8895d75a52e948b1921fca1b591896.exe	83
PID 1652 wrote to memory of 5036	1652	68ae820b5ddc8f8c12efd6aad02af0b1fb8895d75a52e948b1921fca1b591896.exe	83

C:\Users\Admin\AppData\Local\Temp\68ae820b5ddc8f8c12efd6aad02af0b1fb8895d75a52e948b1921fca1b591896.exe
"C:\Users\Admin\AppData\Local\Temp\68ae820b5ddc8f8c12efd6aad02af0b1fb8895d75a52e948b1921fca1b591896.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1652
- 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:5036

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\V4KZV1MD\search[3].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\YY018DS9\default[4].htm

Filesize
304B

MD5
267ddfdbb8d492b25de208d84b290f1c

SHA1
9f57d9f19f25549e1232489a0c101a92e851de2f

SHA256
ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

SHA512
0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp170B.tmp

Filesize
29KB

MD5
3d967e926f070334a742c33b61360469

SHA1
36edc4ed2b45d94eac244a7ca1b39b1763e5afb9

SHA256
6e5cefae5a73418cc3de560f908ee0afd5387531e9b0194eb1095b4c0405359c

SHA512
614fdd918b4d387a0ffe2127c5a1e6391c0c1cceb74d5863e0ff88744c1d70fb80093b204a8a0d6210407c24f2974dc755d11cf432bbf1d2ee524a3b8eb21159

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

Filesize
320B

MD5
5e3b3355e157a4ac542f6d3a07598d3b

SHA1
32374eccf654c0358f964a0c12da92ce9df86daa

SHA256
e8283bce0fe88ed205d3136bee681e1b6840a0688d0c336f58255c1b1f28b044

SHA512
e19c2de1f7f5fefad067a676096ba0856ced4025078bdd0d8431501b67b7e893f9ef12a2966168dcecd529fdeb9b8efe32f97c267f3ff53d4fc33dae69a847ec

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

Filesize
320B

MD5
b6749662f2cd14a5332494a2c8d2f135

SHA1
16d2f86ee112570d29a010c6f1e562075cc2888d

SHA256
84e4fe339397cd3bc00d344644d9bfc97ae43d1b600f686a3ea38c85c1d5196e

SHA512
c3997b6cd2b8bd91ef776e0617f84701445d7bc203df08370f15d45ae5fcd8a071f00a522f910ebcfbcb94e1e599a33d275d4ae06ad4b0a39581974e9204d11d

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1652-196-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1652-154-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1652-147-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1652-141-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1652-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1652-94-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1652-44-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1652-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/5036-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5036-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5036-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5036-95-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5036-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5036-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5036-142-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5036-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5036-148-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5036-153-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5036-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5036-155-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5036-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5036-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5036-197-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5036-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads