mydoom | 555244561a438c4f14388d873e81c4ac0948ad100cb80d354267e50eee8f3317

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
22-11-2024 22:43

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General

Target

555244561a438c4f14388d873e81c4ac0948ad100cb80d354267e50eee8f3317.exe
Size

29KB
MD5

1902b6831fa3d25fd6aea69de3dea079
SHA1

5a28be8a28bb2de4c2cf0f16fe9b0875f8ecaf19
SHA256

555244561a438c4f14388d873e81c4ac0948ad100cb80d354267e50eee8f3317
SHA512

45931203dab276746b98fa1264f847f64867229677a291dc3b755eb79270db7e267047d7604f28e984e395fe6dcc67d5f4d3d5cdda85c606fa21253a4da8b346
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/s:AEwVs+0jNDY1qi/qU

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 9 IoCs

resource	yara_rule
behavioral2/memory/2764-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2764-37-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2764-107-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2764-139-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2764-143-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2764-161-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2764-186-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2764-215-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2764-254-0x0000000000500000-0x0000000000510200-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
1360	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"	555244561a438c4f14388d873e81c4ac0948ad100cb80d354267e50eee8f3317.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/2764-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1360-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0009000000023c95-4.dat	upx
behavioral2/memory/2764-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1360-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1360-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1360-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1360-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1360-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1360-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2764-37-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1360-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000c000000021a70-43.dat	upx
behavioral2/memory/2764-107-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1360-108-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2764-139-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1360-140-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2764-143-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1360-144-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1360-146-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2764-161-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1360-162-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2764-186-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1360-191-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2764-215-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1360-216-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2764-254-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1360-255-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	555244561a438c4f14388d873e81c4ac0948ad100cb80d354267e50eee8f3317.exe
File opened for modification	C:\Windows\java.exe	555244561a438c4f14388d873e81c4ac0948ad100cb80d354267e50eee8f3317.exe
File created	C:\Windows\java.exe	555244561a438c4f14388d873e81c4ac0948ad100cb80d354267e50eee8f3317.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	555244561a438c4f14388d873e81c4ac0948ad100cb80d354267e50eee8f3317.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2764 wrote to memory of 1360	2764	555244561a438c4f14388d873e81c4ac0948ad100cb80d354267e50eee8f3317.exe	83
PID 2764 wrote to memory of 1360	2764	555244561a438c4f14388d873e81c4ac0948ad100cb80d354267e50eee8f3317.exe	83
PID 2764 wrote to memory of 1360	2764	555244561a438c4f14388d873e81c4ac0948ad100cb80d354267e50eee8f3317.exe	83

C:\Users\Admin\AppData\Local\Temp\555244561a438c4f14388d873e81c4ac0948ad100cb80d354267e50eee8f3317.exe
"C:\Users\Admin\AppData\Local\Temp\555244561a438c4f14388d873e81c4ac0948ad100cb80d354267e50eee8f3317.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2764
- 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:1360

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\4OVS68NE\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9IEW0KLU\default[1].htm

Filesize
311B

MD5
cb42662caffe525e9957c942617edf06

SHA1
615009db9a1a242579e639ee0fc7a2a765095bfe

SHA256
312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15

SHA512
3e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\L6PPXFHA\default[2].htm

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VKYZDMA5\default[1].htm

Filesize
304B

MD5
267ddfdbb8d492b25de208d84b290f1c

SHA1
9f57d9f19f25549e1232489a0c101a92e851de2f

SHA256
ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

SHA512
0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpB570.tmp

Filesize
29KB

MD5
24a7d378a3ff0f72bdb7f453e0cba5ef

SHA1
d4283486c0e0f424549d1574c40ce78d2a8e7355

SHA256
cce732509a00807e7fbc88148271bd02d4b6506a0ef970af32e950609d6239b5

SHA512
74d9a82786414c27d0969bb64c200d4d533471fd9e778883d0cac55f4d72a6728eed646400c6164dfe7114fe90ba6ec1b749abec84af93acd1002eed1bc2a56c

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

Filesize
384B

MD5
3ac98d5f9e84bf6ea2c2ecfec477294f

SHA1
819487b36003b6ada7788ea83473e1f28c8da9f2

SHA256
037388d81687fea65dab12862dbd64807b9a0fe1ad3d3159e0d311524585618b

SHA512
d0f85ac007f0d0ea365452629c2911b1f8ed3bb4eee1cc2c3f1bad06d69d897bc562663b40e91cff44a44b61d309ddddb5a47fc6abc26df4440ee556078f1edf

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

Filesize
384B

MD5
2af70df6e72c955b89659920e732bfc3

SHA1
71c8776f98090865f2d68184a806ef2c57bdc40f

SHA256
0ddcccea8b43d01b346e5d6cd45d0c23c453a26887eb37cb7b737261926170c7

SHA512
b35d694e9f801f36d7291cfc41547e70f9b168cbd8476cebc026d0d17c2ff075b993310c8218ccee83ac43ffbbeda93c95afc80ecc9aa7eba4d983a791c209df

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

Filesize
384B

MD5
b8f3e4ff7f141c3a7eecc6790c8fcd84

SHA1
e43bc0b7e2f3eea647c7e6d50088d51c12467ee6

SHA256
fae18339a68bacb5a5796a3c5a917002d97ca0f1eb0ca1322441ba29ac09e28f

SHA512
68d377172fa8271398b552911a2f0c0bb77351de9aa20900984a5c8d10285196a8f74b760207be400564c3a88f9f16b5df2eb4d495ade229a948ad6202a2135b

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1360-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1360-146-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1360-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1360-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1360-255-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1360-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1360-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1360-108-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1360-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1360-216-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1360-140-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1360-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1360-144-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1360-191-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1360-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1360-162-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2764-161-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2764-186-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2764-37-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2764-143-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2764-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2764-215-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2764-139-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2764-107-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2764-254-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2764-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads