mydoom | 82252008677b236419fd3adc6a66e0f6e4ee1feff129de9dca8498f924ae5242

Analysis

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

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2024 00:47

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General

Target

82252008677b236419fd3adc6a66e0f6e4ee1feff129de9dca8498f924ae5242.exe
Size

29KB
MD5

8bf2fa0eb8ed6a9912d359f0b4cdcfbf
SHA1

74e54ebbca73cec4ad01855df10367cb9d7f0d15
SHA256

82252008677b236419fd3adc6a66e0f6e4ee1feff129de9dca8498f924ae5242
SHA512

878dd33de9f6afd864cc97caaa21e18f5adbd8585de909de9d9eeaaa9caca66c08b16f07d4189a5b9afed1bd70e464fdd8b3588fb4f8c49e8c8d328867c3b7de
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/X:AEwVs+0jNDY1qi/qv

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 9 IoCs

resource	yara_rule
behavioral2/memory/2560-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2560-37-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2560-108-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2560-153-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2560-157-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2560-164-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2560-196-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2560-235-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2560-265-0x0000000000500000-0x0000000000510200-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
3636	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"	82252008677b236419fd3adc6a66e0f6e4ee1feff129de9dca8498f924ae5242.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 28 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2560-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0008000000023c88-4.dat	upx
behavioral2/memory/3636-7-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2560-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3636-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3636-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3636-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3636-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3636-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3636-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2560-37-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3636-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0002000000021ed4-43.dat	upx
behavioral2/memory/2560-108-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3636-109-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2560-153-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3636-154-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2560-157-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3636-158-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3636-160-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2560-164-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3636-165-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2560-196-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3636-197-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2560-235-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3636-236-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2560-265-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3636-266-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	82252008677b236419fd3adc6a66e0f6e4ee1feff129de9dca8498f924ae5242.exe
File opened for modification	C:\Windows\java.exe	82252008677b236419fd3adc6a66e0f6e4ee1feff129de9dca8498f924ae5242.exe
File created	C:\Windows\java.exe	82252008677b236419fd3adc6a66e0f6e4ee1feff129de9dca8498f924ae5242.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	82252008677b236419fd3adc6a66e0f6e4ee1feff129de9dca8498f924ae5242.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2560 wrote to memory of 3636	2560	82252008677b236419fd3adc6a66e0f6e4ee1feff129de9dca8498f924ae5242.exe	85
PID 2560 wrote to memory of 3636	2560	82252008677b236419fd3adc6a66e0f6e4ee1feff129de9dca8498f924ae5242.exe	85
PID 2560 wrote to memory of 3636	2560	82252008677b236419fd3adc6a66e0f6e4ee1feff129de9dca8498f924ae5242.exe	85

C:\Users\Admin\AppData\Local\Temp\82252008677b236419fd3adc6a66e0f6e4ee1feff129de9dca8498f924ae5242.exe
"C:\Users\Admin\AppData\Local\Temp\82252008677b236419fd3adc6a66e0f6e4ee1feff129de9dca8498f924ae5242.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2560
- 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:3636

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\Local\Microsoft\Windows\INetCache\IE\6IJLDY7V\default[2].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\H4VCA4X1\default[3].htm

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\H4VCA4X1\default[5].htm

Filesize
313B

MD5
ffb72ab4faba49ad441ce07db37dd8b6

SHA1
194e13c1c32ebb6e7a1dc912261cbd58a82ff71e

SHA256
7bd7c3676e98ddde8e0d5b63dd22cb9379d975bcd1d68884c97565cdd8d03660

SHA512
517be20d2442489ce39b48dc7f9f6f13f8c45d02703fb1865071f553d36b2289f5abc26c6089fc0bfad1a41fe318bf4b5a806915c5e45898ac744b7e4ed30257

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W9QJOIKH\default[1].htm

Filesize
315B

MD5
14b82aec966e8e370a28053db081f4e9

SHA1
a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

SHA256
202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

SHA512
ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W9QJOIKH\search[3].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpB32E.tmp

Filesize
29KB

MD5
d294d3ece2066a6c4879081e213b3a3d

SHA1
6d83e770c493ccbaa3de70421116db929be3912c

SHA256
7bcfd705232d76b5104f232fe3418df074e566bb5970b797cdbb106b2c81ce36

SHA512
ad08d95d3992aeb2c4c97324025d1f5d2258f96025444fbab16b39c37e44616a3c4ac356e85a0d9189bd4126087ffb78a854454ee9be94e59d38f4c773ed13da

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

Filesize
320B

MD5
c6f0aac5b3224f6cae810a74c7f0f13b

SHA1
8cb0cecd2bcb8733e89d3bc23fdf9b14e45a9b6d

SHA256
e8f61859f35cb06a46802ff9699eff0f4dcc68dc12527e7076b339755bc7052f

SHA512
88f9c0ba6f1f36e9149b15686a7e1679d5d2d29af19be82f4b6c96601f609bd4f4bdf15e4f617982aa45feeba68b67a174184fa78590ba51ab51368cf9b4788d

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

Filesize
320B

MD5
fac337a2e6997db28330d231f7fc5c72

SHA1
654165fd069334e5b4b6bdee8b09f4dd3ec838b1

SHA256
b90f70368041137270f1a087927415ac82e347a6a1ae7680b40a4a4c4c31fe68

SHA512
f75d1577ff5c541c67144fe303454e5eaf3a90546dbf1cc5fb73e55f025b995580a183947283b63ee921e6d43d997ec32e836bbda554b9e367ad5626a45313cd

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

Filesize
320B

MD5
e6ca295964c86ea16862ad54742a2c80

SHA1
c2f77e01b10f796cefd69e6b12a1f01c421ddfca

SHA256
dabaea4888df24ed29b37a0dd9d6e7cd36d41fdf72dfd9f7c1d1f3e2ed023d81

SHA512
44b27b2757662947c86e26b345306f352cc5a3eb46160a85a817fdf11ee1ea3768b442a6da6449838e5515a7cb5803205760f5661f9d05b2f9fde0ae2630d35e

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2560-196-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2560-164-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2560-37-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2560-265-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2560-108-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2560-235-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2560-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2560-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2560-153-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2560-157-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3636-197-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3636-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3636-160-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3636-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3636-154-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3636-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3636-158-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3636-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3636-165-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3636-109-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3636-236-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3636-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3636-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3636-266-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3636-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3636-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads