mydoom | 484e6b0d118c9f72714406115dd69647445d8dd99acbee6fbbff9f179fb3030f

Analysis

max time kernel
150s
max time network
162s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19-11-2024 22:03

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General

Target

484e6b0d118c9f72714406115dd69647445d8dd99acbee6fbbff9f179fb3030f.exe
Size

29KB
MD5

455e0417c4083e16a20001acc295263a
SHA1

357d9f2db7b4744e2d9a7ddcd3be75df643d19c6
SHA256

484e6b0d118c9f72714406115dd69647445d8dd99acbee6fbbff9f179fb3030f
SHA512

49f82512e5839314b778ca284b4020741015c07611c865f1cef0eb36dd73c2bbbe4cef202f5e1f72d728d9d477cd0a477189b3cc6f767a891450126877518157
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/Shuf:AEwVs+0jNDY1qi/qT

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 8 IoCs

resource	yara_rule
behavioral2/memory/2240-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2240-44-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2240-109-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2240-162-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2240-166-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2240-168-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2240-184-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2240-224-0x0000000000500000-0x0000000000510200-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
4984	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"	484e6b0d118c9f72714406115dd69647445d8dd99acbee6fbbff9f179fb3030f.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

resource	yara_rule
behavioral2/memory/2240-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0009000000023c98-4.dat	upx
behavioral2/memory/4984-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2240-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4984-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4984-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4984-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4984-23-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4984-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4984-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4984-35-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4984-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2240-44-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4984-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0002000000021f51-50.dat	upx
behavioral2/memory/2240-109-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4984-119-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2240-162-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4984-163-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2240-166-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4984-167-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2240-168-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4984-172-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2240-184-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4984-185-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2240-224-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4984-225-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	484e6b0d118c9f72714406115dd69647445d8dd99acbee6fbbff9f179fb3030f.exe
File opened for modification	C:\Windows\java.exe	484e6b0d118c9f72714406115dd69647445d8dd99acbee6fbbff9f179fb3030f.exe
File created	C:\Windows\java.exe	484e6b0d118c9f72714406115dd69647445d8dd99acbee6fbbff9f179fb3030f.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	484e6b0d118c9f72714406115dd69647445d8dd99acbee6fbbff9f179fb3030f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2240 wrote to memory of 4984	2240	484e6b0d118c9f72714406115dd69647445d8dd99acbee6fbbff9f179fb3030f.exe	83
PID 2240 wrote to memory of 4984	2240	484e6b0d118c9f72714406115dd69647445d8dd99acbee6fbbff9f179fb3030f.exe	83
PID 2240 wrote to memory of 4984	2240	484e6b0d118c9f72714406115dd69647445d8dd99acbee6fbbff9f179fb3030f.exe	83

C:\Users\Admin\AppData\Local\Temp\484e6b0d118c9f72714406115dd69647445d8dd99acbee6fbbff9f179fb3030f.exe
"C:\Users\Admin\AppData\Local\Temp\484e6b0d118c9f72714406115dd69647445d8dd99acbee6fbbff9f179fb3030f.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2240
- 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:4984

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FQRZN8O7\default[1].htm

Filesize
311B

MD5
cb42662caffe525e9957c942617edf06

SHA1
615009db9a1a242579e639ee0fc7a2a765095bfe

SHA256
312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15

SHA512
3e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\H6N4U6J0\default[2].htm

Filesize
304B

MD5
cde2c6ec81201bdd39579745c69d502f

SHA1
e025748a7d4361b2803140ed0f0abda1797f5388

SHA256
a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f

SHA512
de5ca6169b2bb42a452ebd2f92c23bad3a98c01845a875336d6affe7f0192c2782b1f66f149019c0b880410c836fc45b2e9157dcccc7ad0d9e5953521a2151d4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TTJXD3SW\default[4].htm

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TTJXD3SW\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp9F9.tmp

Filesize
29KB

MD5
4459f48de6583c9316bd4fea8d694941

SHA1
cc7d54a7e27bfa2f281bd48d52ecd409a18b6d41

SHA256
3205cb2428ccea991fabd746a981e504dc7d2d290b7b187d4e3a5f3f3f39d407

SHA512
bdb7a2fd4648c42b22f5ee11a36c72aed6a299dd6585c5bf4fd7c1548ab48d802b27a6725cc3988b256ac470f4ab816f55d7007fd637f2d7f11796f6940310f5

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

Filesize
352B

MD5
cc7d907b60a52c85ffb8e36abae35d78

SHA1
09729ef60e3b34f26327f95878fdbee6f227a73c

SHA256
bf8b39a942eb0088574c0424d9d15da2bdbd0866a3e853c5d79a01c55d3ac7f0

SHA512
5369635aeb2c9e6bbc0a43a2d65311c2c7147c1b82f2544959409a5f261eb1b037ad53d6d7c43aa4e95b237044804d0f046bc475ef54c248ec9c0dc621d745c5

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

Filesize
352B

MD5
2940fb5ef0abd78adc3b9a23807de9aa

SHA1
d0078d80a2f536423d06141e82550aa00b6c6c3f

SHA256
d6b1fae9878d66a0ec4706c7552571d081e7392549a7c5a4f3fe354269fcf023

SHA512
6de9bd23d35660d3f12374d84319d9273c17947eaff547a79304ffd6765a82914bd0d2abe2bc509fdbba0e1f56e2e8c681c67694d6d888b5f581ed006a8750bd

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

Filesize
352B

MD5
305be59a420f5754f457a547144c7068

SHA1
bc9b1d39b02da44c363e14dfe571bb2b7e9d86ed

SHA256
75134b5cd36a00fd89029dadfae3afe2584f448cc311329635f307dacecb1e69

SHA512
f56ef2559188ac27946377e35c487f77ea3ee6ecb30da60c54d2ad18051b163b444c1a82cf20cf44b0b5eee0a2ab3050dcbf3168f7a206ddaf67041f2fba77a6

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2240-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2240-168-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2240-166-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2240-44-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2240-162-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2240-184-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2240-224-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2240-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2240-109-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4984-23-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4984-119-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4984-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4984-163-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4984-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4984-167-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4984-35-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4984-172-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4984-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4984-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4984-185-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4984-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4984-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4984-225-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4984-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4984-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads