mydoom | 6aaedd4d6e98664ec9271f83dc9eca813e70dc9591b8012b5c0f41dcc724be61

Analysis

max time kernel
142s
max time network
153s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
13-11-2024 22:59

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General

Target

6aaedd4d6e98664ec9271f83dc9eca813e70dc9591b8012b5c0f41dcc724be61.exe
Size

29KB
MD5

fac8f066a5082546abda8b6a10dbf5ff
SHA1

88dcc82c4e64d8508bcf63deaec43a8876d0baed
SHA256

6aaedd4d6e98664ec9271f83dc9eca813e70dc9591b8012b5c0f41dcc724be61
SHA512

a19cc18d8c38427c92f0ba6c8807d07a08658e5d9567742174b68e1ff24eff22ec72eb591696f0885fb2748d145c322b60f18b9a2dcee40552558ef70834b363
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/1:AEwVs+0jNDY1qi/qt

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 7 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1064-17-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1064-42-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1064-66-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1064-70-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1064-72-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1064-82-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/1064-89-0x0000000000500000-0x0000000000510200-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

2684 services.exe

pid	process
2684	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

6aaedd4d6e98664ec9271f83dc9eca813e70dc9591b8012b5c0f41dcc724be61.exeservices.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	6aaedd4d6e98664ec9271f83dc9eca813e70dc9591b8012b5c0f41dcc724be61.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 27 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1064-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/1064-4-0x00000000001F0000-0x00000000001F8000-memory.dmp	upx
C:\Windows\services.exe	upx
behavioral1/memory/2684-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1064-17-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2684-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2684-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2684-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2684-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2684-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2684-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1064-42-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2684-43-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2684-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\tmp5978.tmp	upx
behavioral1/memory/1064-66-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2684-67-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1064-70-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2684-71-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1064-72-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2684-73-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2684-78-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1064-82-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2684-83-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2684-85-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2684-90-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1064-89-0x0000000000500000-0x0000000000510200-memory.dmp	upx

Drops file in Windows directory 3 IoCs

Processes:

6aaedd4d6e98664ec9271f83dc9eca813e70dc9591b8012b5c0f41dcc724be61.exe

description	ioc	process
File created	C:\Windows\services.exe	6aaedd4d6e98664ec9271f83dc9eca813e70dc9591b8012b5c0f41dcc724be61.exe
File opened for modification	C:\Windows\java.exe	6aaedd4d6e98664ec9271f83dc9eca813e70dc9591b8012b5c0f41dcc724be61.exe
File created	C:\Windows\java.exe	6aaedd4d6e98664ec9271f83dc9eca813e70dc9591b8012b5c0f41dcc724be61.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:

6aaedd4d6e98664ec9271f83dc9eca813e70dc9591b8012b5c0f41dcc724be61.exeservices.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6aaedd4d6e98664ec9271f83dc9eca813e70dc9591b8012b5c0f41dcc724be61.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

6aaedd4d6e98664ec9271f83dc9eca813e70dc9591b8012b5c0f41dcc724be61.exe

description	pid	process	target process
PID 1064 wrote to memory of 2684	1064	6aaedd4d6e98664ec9271f83dc9eca813e70dc9591b8012b5c0f41dcc724be61.exe	services.exe
PID 1064 wrote to memory of 2684	1064	6aaedd4d6e98664ec9271f83dc9eca813e70dc9591b8012b5c0f41dcc724be61.exe	services.exe
PID 1064 wrote to memory of 2684	1064	6aaedd4d6e98664ec9271f83dc9eca813e70dc9591b8012b5c0f41dcc724be61.exe	services.exe
PID 1064 wrote to memory of 2684	1064	6aaedd4d6e98664ec9271f83dc9eca813e70dc9591b8012b5c0f41dcc724be61.exe	services.exe

C:\Users\Admin\AppData\Local\Temp\6aaedd4d6e98664ec9271f83dc9eca813e70dc9591b8012b5c0f41dcc724be61.exe
"C:\Users\Admin\AppData\Local\Temp\6aaedd4d6e98664ec9271f83dc9eca813e70dc9591b8012b5c0f41dcc724be61.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1064
- 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:2684

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
4ad6eb059d5fa1bfa879954dfb425572

SHA1
2821e73e237162bc6e565145e56e0bebfc96aac5

SHA256
48d5b362aab470a9c5e603bba2ee3cf8facc792fa1ca8f10c18d456c26ea7f16

SHA512
b217bc5717cc7ffe9da2489cf9215bc1ed9b0b31abef9f50dc3bcef76846149ee8f584f7097cad8d5314b6df1ee10d83c2c100262ca2f65a1b57f9131eb18b4b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\NT668XG4\search[3].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab6208.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar62E7.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp5978.tmp

Filesize
29KB

MD5
e229767f96e10b44c5bfd28e70a64a17

SHA1
049368ab4e0fec9f4ce462d304d1ec80087160ab

SHA256
ee3b8e65ff4f5413482658254b591260ec77cca573b5e11f2eacf945273e0486

SHA512
1d6f1538bd4cf876463f5a0e3185982296c1ad3a682a0534f39a52ee48d8f32d232d18c6adca70803c190f21998fb3c90fc537c002d9c54b217996349b99d782

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

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

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

Filesize
320B

MD5
2035eec8dcade08f50cf463343810c19

SHA1
286eb23fbd53b337e19b6fb250ff6ff2c9e4314d

SHA256
361744b4b32b909a0afb21e7370c656f5e916a20aa48474e3c5e81ce58ad14e8

SHA512
329c1a91dc82ffdb976c5e5a9b2e581d2b8f25f802b662a6c974e03ba39f15884eecf006e65764e9a1cd31348d43d93a0bc42c221cf96a7c38cd8be156e8f6d4

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

Filesize
320B

MD5
1543887cfb093c5497d61a208b71e881

SHA1
8e60967645c10624275685a73196b914c9725a90

SHA256
799564e49eda439494d9d7c122fa65a3f64b20c9d9ec210987bc75df5037e8d6

SHA512
8f3908d61db967ea979eb5acae81ad00fff5b761ae714bf4c5773781b9a002051d0a28a01daf734e1060d7c32413d36d75068ab9d163410060b9a6b2ebd21d6a

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1064-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1064-17-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1064-9-0x00000000001F0000-0x00000000001F8000-memory.dmp

Filesize
32KB

Download
memory/1064-70-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1064-89-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1064-42-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1064-82-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1064-72-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1064-18-0x00000000001F0000-0x00000000001F8000-memory.dmp

Filesize
32KB

Download
memory/1064-4-0x00000000001F0000-0x00000000001F8000-memory.dmp

Filesize
32KB

Download
memory/1064-66-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2684-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2684-67-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2684-71-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2684-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2684-73-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2684-78-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2684-43-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2684-83-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2684-85-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2684-90-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2684-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2684-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2684-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2684-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2684-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2684-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download