mydoom | aafcd546645f9d0943545bc984d85b8de06634ff6c87399d66bbfeb92d8daa8a

Analysis

max time kernel
150s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
03-01-2025 02:25

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General

Target

aafcd546645f9d0943545bc984d85b8de06634ff6c87399d66bbfeb92d8daa8a.exe
Size

29KB
MD5

000cb0186c0894410966310064cc4d2a
SHA1

e85ee7b1eefb9ba8374adb57effe1eb9c53e52c8
SHA256

aafcd546645f9d0943545bc984d85b8de06634ff6c87399d66bbfeb92d8daa8a
SHA512

686823a5a40331a58fa901da11c335a5d8bbc752ea5cd4d538ac01557be9a1a90aaeef52756eed77651da68b66c7f47bf48212d4d2028f9fdfa47026d85f6486
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/shA:AEwVs+0jNDY1qi/qky

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 8 IoCs

resource	yara_rule
behavioral2/memory/1088-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1088-39-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1088-44-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1088-141-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1088-167-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1088-176-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1088-202-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1088-235-0x0000000000500000-0x0000000000510200-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
3816	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\Services = "C:\\Windows\\services.exe"	services.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	aafcd546645f9d0943545bc984d85b8de06634ff6c87399d66bbfeb92d8daa8a.exe

UPX packed file 27 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1088-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0032000000023b77-4.dat	upx
behavioral2/memory/3816-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1088-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3816-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3816-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3816-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3816-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3816-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3816-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3816-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1088-39-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3816-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1088-44-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3816-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000d000000021a70-55.dat	upx
behavioral2/memory/1088-141-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3816-142-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1088-167-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3816-168-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3816-172-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1088-176-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3816-177-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1088-202-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3816-203-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1088-235-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3816-236-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	aafcd546645f9d0943545bc984d85b8de06634ff6c87399d66bbfeb92d8daa8a.exe
File opened for modification	C:\Windows\java.exe	aafcd546645f9d0943545bc984d85b8de06634ff6c87399d66bbfeb92d8daa8a.exe
File created	C:\Windows\java.exe	aafcd546645f9d0943545bc984d85b8de06634ff6c87399d66bbfeb92d8daa8a.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	aafcd546645f9d0943545bc984d85b8de06634ff6c87399d66bbfeb92d8daa8a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1088 wrote to memory of 3816	1088	aafcd546645f9d0943545bc984d85b8de06634ff6c87399d66bbfeb92d8daa8a.exe	83
PID 1088 wrote to memory of 3816	1088	aafcd546645f9d0943545bc984d85b8de06634ff6c87399d66bbfeb92d8daa8a.exe	83
PID 1088 wrote to memory of 3816	1088	aafcd546645f9d0943545bc984d85b8de06634ff6c87399d66bbfeb92d8daa8a.exe	83

C:\Users\Admin\AppData\Local\Temp\aafcd546645f9d0943545bc984d85b8de06634ff6c87399d66bbfeb92d8daa8a.exe
"C:\Users\Admin\AppData\Local\Temp\aafcd546645f9d0943545bc984d85b8de06634ff6c87399d66bbfeb92d8daa8a.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1088
- 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:3816

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\default[2].htm

Filesize
312B

MD5
e5c2364375c0a8a786a9508a840b6299

SHA1
bec1874db0d2348274b6656d1383e262f73e2bc6

SHA256
51b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3

SHA512
ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3

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

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9IEW0KLU\default[3].htm

Filesize
304B

MD5
267ddfdbb8d492b25de208d84b290f1c

SHA1
9f57d9f19f25549e1232489a0c101a92e851de2f

SHA256
ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

SHA512
0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

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

Filesize
312B

MD5
5431b34b55fc2e8dfe8e2e977e26e6b5

SHA1
87cf8feeb854e523871271b6f5634576de3e7c40

SHA256
3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432

SHA512
6f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c

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

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpF25C.tmp

Filesize
29KB

MD5
50cb99ae267a7310ae106dad1433d7a9

SHA1
c8982428d9745be243b15b7dca5060e58356fc4c

SHA256
51e694ffe49ee219f6f101f831bfe84f240f75fbc15ee0864b0ea60d1fbc308e

SHA512
f47b45072ce620d5d5ed6b88b5dbfc5c13379c0210a5e9b4b9dc036a74a2485e2048988d72c3f3b174f63fc332d89577b0b576a01eed80a6679c824d5402bd68

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

Filesize
320B

MD5
3feb366554941963ef95ec9c8d65f2bc

SHA1
d4bfc8f0d647abf397048c10b4d0aca19237a099

SHA256
c76af69241dbc97af3ea7e6657a87e43b81c0be639115a4400a620db38666326

SHA512
b77b0e0f0f7082364c5c335b1a6becb0c5a7aa25475f74d7964bb8dde317280cbae39fc50e3ce8ac90870ae8722d0f3ecab0cb5dd1882686e7675ec925176061

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

Filesize
320B

MD5
da330d6c16bc444d99447bcf40c1b491

SHA1
128155aef44312b539048ba59079cc7e4f3a0d35

SHA256
87e9e580c2da3233c336b0f95c98bc5d0b8e9b0eeaf573195ce64e440b8797d9

SHA512
15bd45fde7ec342d1090515a757cce89e2311ab1cb71f356b20d3fe64b8b30b214ed2051152a18f5b0de01a1241bf59e93c92636e47b225747ae5ac8188a6765

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

Filesize
320B

MD5
3a47a26e97e4accea8a9e74cbf29e89f

SHA1
52a5ef3bffb1560eb1138356439387b1bc9289ac

SHA256
10a9b90a8628a7d2798ea1721ce95db773664d8600ce231cffb26fc76a8adc5e

SHA512
a6051f9114dea6148315d57afaa10810150ab0d6ab0a32eff3af3f42a72d375fcf8fc20a8c6a90fb09a96fdbe9e378f30fb19daf36e37f0b4cc0c08939418951

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1088-202-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1088-167-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1088-235-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1088-44-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1088-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1088-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1088-176-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1088-39-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1088-141-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3816-172-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3816-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3816-142-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3816-168-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3816-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3816-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3816-177-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3816-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3816-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3816-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3816-203-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3816-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3816-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3816-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3816-236-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3816-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads