mydoom | f062887334de264fb4a32c72dd6532704c86d2288e5f9bd71071fafe2265854c

General

Target

f062887334de264fb4a32c72dd6532704c86d2288e5f9bd71071fafe2265854c.exe
Size

29KB
MD5

f07cf4ff5e8bbb6ab63f531ae1d6a008
SHA1

dc508455df82aa36cca87d2cf07c8e196dd3863d
SHA256

f062887334de264fb4a32c72dd6532704c86d2288e5f9bd71071fafe2265854c
SHA512

d1d24d804b6e0c9bff5d5354dca0ed3f4a5d666d813da423e0426ca451f8226fd843f9c9a7a7eab239b8272da1b225c4ba561ba759edca09b2dd0025a886d12c
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/jhX:AEwVs+0jNDY1qi/qrx

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 6 IoCs

resource	yara_rule
behavioral2/memory/3656-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3656-37-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3656-39-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3656-134-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3656-160-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3656-167-0x0000000000500000-0x0000000000510200-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
2352	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"	f062887334de264fb4a32c72dd6532704c86d2288e5f9bd71071fafe2265854c.exe

UPX packed file 22 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3656-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0008000000023c7a-4.dat	upx
behavioral2/memory/2352-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3656-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2352-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2352-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2352-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2352-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2352-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2352-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3656-37-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2352-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3656-39-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2352-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0003000000021f51-50.dat	upx
behavioral2/memory/3656-134-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2352-135-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3656-160-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2352-161-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2352-163-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3656-167-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2352-168-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	f062887334de264fb4a32c72dd6532704c86d2288e5f9bd71071fafe2265854c.exe
File opened for modification	C:\Windows\java.exe	f062887334de264fb4a32c72dd6532704c86d2288e5f9bd71071fafe2265854c.exe
File created	C:\Windows\java.exe	f062887334de264fb4a32c72dd6532704c86d2288e5f9bd71071fafe2265854c.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	f062887334de264fb4a32c72dd6532704c86d2288e5f9bd71071fafe2265854c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3656 wrote to memory of 2352	3656	f062887334de264fb4a32c72dd6532704c86d2288e5f9bd71071fafe2265854c.exe	82
PID 3656 wrote to memory of 2352	3656	f062887334de264fb4a32c72dd6532704c86d2288e5f9bd71071fafe2265854c.exe	82
PID 3656 wrote to memory of 2352	3656	f062887334de264fb4a32c72dd6532704c86d2288e5f9bd71071fafe2265854c.exe	82

C:\Users\Admin\AppData\Local\Temp\f062887334de264fb4a32c72dd6532704c86d2288e5f9bd71071fafe2265854c.exe
"C:\Users\Admin\AppData\Local\Temp\f062887334de264fb4a32c72dd6532704c86d2288e5f9bd71071fafe2265854c.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3656
- 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:2352

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\84KCLP1T\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp9A97.tmp

Filesize
29KB

MD5
c2f949785f5d250c18ab9a4ce2e5b2dd

SHA1
765666418ef980d9dc78fb59f6b4c5beb74432ac

SHA256
d10f95c4b34eda75243881f7b3839ee3d46f43551f7b44fcf60ed1361f754a91

SHA512
d61557b8954086ec6888a6577df208163ccdd91b21263a7883cc07ed4291587e20800280bc274fce05fcd4b73c2a532361cf96c75ea979f8e22faeda5784dc80

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

Filesize
320B

MD5
8d00d54df06e7eb1337b9487f981c158

SHA1
a865a5f2bc51c2137af5bf93796c9c1a43d12b65

SHA256
fc00af6e66dc4e03b54c7e555b7414629c674ad82a8fbf063910d4bb4fb60366

SHA512
8231919f75c129d0d5a545dfc465078b6d8bb01232e9d34da4fa0b8e3aba643d8c1d51f6ef5695d1e9de971ad86b4963c1dc20a7729d164d9aa7246b0dd18f30

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

Filesize
320B

MD5
7f860b62241a6711c6a4a80ba6fcfc7c

SHA1
c4a0f5587db7877699a9763e0c515e2ebbc86f96

SHA256
96c72636e1dbe2c145425c6424422554e22fb985f2d402436effe751a0475ca6

SHA512
3c9ff4a86734ef9a822fbcaa59952c26547630745dff554cc985644cbde9d82bd1f995b59bb2c28ee78fa19a76d64e18a97e06c3fa0037e64a60d74497302b4f

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

Filesize
320B

MD5
0c47009dc59946109c2254b8b463267d

SHA1
76f6bcbca762a65d3346cdff63bbc28a988e39fc

SHA256
8ec6516491c0ae6bef60a97c65f4036251e92c09d22b33ed96cb70222dcadc95

SHA512
ef22a50a210f910a0f0b9f265618e722a7fc7b2b103ffdabf5c9873c9abf2a522d9f15f83bf8fa3c4f35ab5bbef691283928e0547636e035c6877173b9ac7742

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

Filesize
320B

MD5
de8ccc9ffa0061605c2767ef676fad05

SHA1
92f55e4467ba073f88173a9f6c72fe147aff38df

SHA256
c6e8fe752b84d527b707293e11d297e7b893baff70c7485c644902d6a6a3b99c

SHA512
3061a5bb1e6301999ae3230170d748f97912a5793110799d9bdf55a36922837ba96e1960dbf5d03c516f24d3978980640c280509ffaac21c1b8fbfaf43f61023

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2352-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-161-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-168-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-163-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2352-135-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3656-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3656-160-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3656-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3656-134-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3656-167-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3656-39-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3656-37-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads