mydoom | db60b3f5d273e52897a12b3df717ef5e540875b6e77ed7d0c79a8e1457a11e8a

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20-11-2024 04:35

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General

Target

db60b3f5d273e52897a12b3df717ef5e540875b6e77ed7d0c79a8e1457a11e8a.exe
Size

29KB
MD5

3dbabc1ea4d503d55f3f3a3168ef89df
SHA1

15918083570a3710d9ce04d28b735766b1c2d49e
SHA256

db60b3f5d273e52897a12b3df717ef5e540875b6e77ed7d0c79a8e1457a11e8a
SHA512

114c1e8940df034cc2b30c8233d77ecfa2cf52357c5cc00c10cfb8f6c47dffc52a966d49d806d8cdcac1fc4f97e9afeff3195f5feacb35eac363d16feb6b538f
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/P:AEwVs+0jNDY1qi/qn

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 8 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4824-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4824-39-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4824-119-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4824-151-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4824-158-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4824-176-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4824-210-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4824-243-0x0000000000500000-0x0000000000510200-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
4944	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

services.exedb60b3f5d273e52897a12b3df717ef5e540875b6e77ed7d0c79a8e1457a11e8a.exe

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"	db60b3f5d273e52897a12b3df717ef5e540875b6e77ed7d0c79a8e1457a11e8a.exe

UPX packed file 27 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/4824-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4944-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0007000000023c78-4.dat	upx
behavioral2/memory/4824-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4944-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4944-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4944-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4944-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4944-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4944-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4944-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4824-39-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4944-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000900000001e786-53.dat	upx
behavioral2/memory/4824-119-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4944-120-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4824-151-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4944-152-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4944-154-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4824-158-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4944-159-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4824-176-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4944-177-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4824-210-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4944-211-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4824-243-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4944-244-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

Processes:

db60b3f5d273e52897a12b3df717ef5e540875b6e77ed7d0c79a8e1457a11e8a.exe

description	ioc	Process
File created	C:\Windows\services.exe	db60b3f5d273e52897a12b3df717ef5e540875b6e77ed7d0c79a8e1457a11e8a.exe
File opened for modification	C:\Windows\java.exe	db60b3f5d273e52897a12b3df717ef5e540875b6e77ed7d0c79a8e1457a11e8a.exe
File created	C:\Windows\java.exe	db60b3f5d273e52897a12b3df717ef5e540875b6e77ed7d0c79a8e1457a11e8a.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:

db60b3f5d273e52897a12b3df717ef5e540875b6e77ed7d0c79a8e1457a11e8a.exeservices.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	db60b3f5d273e52897a12b3df717ef5e540875b6e77ed7d0c79a8e1457a11e8a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

db60b3f5d273e52897a12b3df717ef5e540875b6e77ed7d0c79a8e1457a11e8a.exe

description	pid	Process	procid_target
PID 4824 wrote to memory of 4944	4824	db60b3f5d273e52897a12b3df717ef5e540875b6e77ed7d0c79a8e1457a11e8a.exe	85
PID 4824 wrote to memory of 4944	4824	db60b3f5d273e52897a12b3df717ef5e540875b6e77ed7d0c79a8e1457a11e8a.exe	85
PID 4824 wrote to memory of 4944	4824	db60b3f5d273e52897a12b3df717ef5e540875b6e77ed7d0c79a8e1457a11e8a.exe	85

C:\Users\Admin\AppData\Local\Temp\db60b3f5d273e52897a12b3df717ef5e540875b6e77ed7d0c79a8e1457a11e8a.exe
"C:\Users\Admin\AppData\Local\Temp\db60b3f5d273e52897a12b3df717ef5e540875b6e77ed7d0c79a8e1457a11e8a.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4824
- 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:4944

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\8R55UT9S\default[4].htm

Filesize
315B

MD5
14b82aec966e8e370a28053db081f4e9

SHA1
a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

SHA256
202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

SHA512
ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\8R55UT9S\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\YB8IB6GH\default[1].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\YB8IB6GH\default[2].htm

Filesize
312B

MD5
e5c2364375c0a8a786a9508a840b6299

SHA1
bec1874db0d2348274b6656d1383e262f73e2bc6

SHA256
51b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3

SHA512
ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpCD50.tmp

Filesize
29KB

MD5
3c3e8e93a8154e070ed92720b947e7ea

SHA1
bedf609357fe7147f34f94a3491f3893f01bdb94

SHA256
24e93e644f7604e6140a9580608a232e67efd068fc7eac0038affd99fc4bce0c

SHA512
58c298a4bada800f95b6e58d5f53f6f084cd6acd891cdd7f636c355be42ae192daa4a9ebc9ee8047a138b9e7abe2758b8d2e3d3037676ba7734dd87d67fec99d

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

Filesize
320B

MD5
d527cacf90d7d4d9214259f0dd386f70

SHA1
8cfdfdae78b45ac79ccdb0bb7be2c8c75c8cedb8

SHA256
32315bee43edf5ea9205fc2dd05d39427e6ff731fee3179115fc0d7f9b265504

SHA512
024770f2ca2286739e25a9bfecef9a7abf3ec1133b88d577350d6e5f937706a85331e5b49b4bc59afc159b1ed2616bf7330e3949870a600ed6b0b9d665892f01

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

Filesize
320B

MD5
5f57506f7a89cd94f07e897f07f9e8fa

SHA1
f3925728a997b260edcabdc5bf22f77ef82f2dde

SHA256
63ef57a7e491af5645fdba630cb6009d20800f060f20d6a9f6da74dc76c6ade6

SHA512
280220fc24832dd6120ea34485342a7b47a6c252b1d550cd3b10c6f53e97c13d256bd2a5fe5a84b68fd0ddd58bba5d2a86129ebf8865b8698f702b927bfceee0

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

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/4824-151-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4824-243-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4824-210-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4824-176-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4824-39-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4824-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4824-158-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4824-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4824-119-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4944-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4944-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4944-152-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4944-154-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4944-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4944-159-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4944-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4944-120-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4944-177-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4944-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4944-211-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4944-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4944-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4944-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4944-244-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4944-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download