mydoom | 9ae5fca488bc21ead4f047e9ef56265069699a10fc666fa61237d7aa9e9391bc

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
15-01-2025 05:09

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General

Target

9ae5fca488bc21ead4f047e9ef56265069699a10fc666fa61237d7aa9e9391bc.exe
Size

29KB
MD5

540658a5a292b1b09401e51a89bcd9ce
SHA1

f92062e29a1804ae117965abf3af227ebb586116
SHA256

9ae5fca488bc21ead4f047e9ef56265069699a10fc666fa61237d7aa9e9391bc
SHA512

43addc614c23779b457f29b2a37eadaec0924ffd17ea024dd2a54bd1ba4e2c7ba029e25271ae26b24845c90d3ca3c1a0aa26ed5d4fed441194c0e16005c7768f
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/fh3:AEwVs+0jNDY1qi/qXV

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 7 IoCs

resource	yara_rule
behavioral2/memory/4292-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4292-44-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4292-58-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4292-193-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4292-258-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4292-265-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4292-289-0x0000000000500000-0x0000000000510200-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
4824	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"	9ae5fca488bc21ead4f047e9ef56265069699a10fc666fa61237d7aa9e9391bc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 26 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4292-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x000a000000023c7e-4.dat	upx
behavioral2/memory/4824-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4292-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4824-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4824-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4824-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4824-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4824-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4824-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4824-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4824-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4292-44-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4824-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4292-58-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4824-59-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0003000000000705-60.dat	upx
behavioral2/memory/4292-193-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4824-230-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4292-258-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4824-259-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4824-264-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4292-265-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4824-266-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4292-289-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4824-290-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	9ae5fca488bc21ead4f047e9ef56265069699a10fc666fa61237d7aa9e9391bc.exe
File opened for modification	C:\Windows\java.exe	9ae5fca488bc21ead4f047e9ef56265069699a10fc666fa61237d7aa9e9391bc.exe
File created	C:\Windows\java.exe	9ae5fca488bc21ead4f047e9ef56265069699a10fc666fa61237d7aa9e9391bc.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	9ae5fca488bc21ead4f047e9ef56265069699a10fc666fa61237d7aa9e9391bc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4292 wrote to memory of 4824	4292	9ae5fca488bc21ead4f047e9ef56265069699a10fc666fa61237d7aa9e9391bc.exe	83
PID 4292 wrote to memory of 4824	4292	9ae5fca488bc21ead4f047e9ef56265069699a10fc666fa61237d7aa9e9391bc.exe	83
PID 4292 wrote to memory of 4824	4292	9ae5fca488bc21ead4f047e9ef56265069699a10fc666fa61237d7aa9e9391bc.exe	83

C:\Users\Admin\AppData\Local\Temp\9ae5fca488bc21ead4f047e9ef56265069699a10fc666fa61237d7aa9e9391bc.exe
"C:\Users\Admin\AppData\Local\Temp\9ae5fca488bc21ead4f047e9ef56265069699a10fc666fa61237d7aa9e9391bc.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4292
- 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:4824

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\LVFE097I.htm

Filesize
153KB

MD5
0f480ff423043ac183b1a4531398b611

SHA1
eec2d0f912ffdc1152e5d84c7110bc675ddb1340

SHA256
7e5ff6d1ce06fea0c36a7aa0e7332d2943d89557081ad637098fe5d6641567c2

SHA512
aa6c862b0051f17c3e074913c2e2029a0115d7ac6ed5245274938666e0f9611fd444045c9b9b62c1750f28b994d6c0c5c131d8ed5bf1b65674ab77be9a3637fe

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\L6PPXFHA\FNINOCOL.htm

Filesize
153KB

MD5
73df0242d9fdd410c1a38dc802a60be2

SHA1
65aae4c0d06974f86b799b1a3f450c36c128ce23

SHA256
eb5387ca7c37bc0562380fb9a88e9bd56e5d494d952e4a2134b67d4899007f40

SHA512
e52c90ce3c4eb4807f36b3ae442626ee58ee9e5ad52ee1ba043ad6434f6680d2afc3b89c8b22572f0bd43ba66010fb1f1741ed2c03c7ac45f62c3d70e9e6ca6e

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\L6PPXFHA\results[3].htm

Filesize
1KB

MD5
23c80875746a4681a49ac6fe4d3e66a0

SHA1
c82c5ba93d49d6279a3ca43ad321f79c188b4679

SHA256
d666bdb067d011a430abcabdc007fd93724bdeb4933196a07b9661ae04a9c3ee

SHA512
15bfb1576ec56c0404926055f438132027bf1e33b8de9ea1af6ee4c879a099db4a44b3c4e7b95d644e587e8313e82f789ad35d3bc89b7b54235f465d1b1190ce

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VKYZDMA5\IJI1RJVO.htm

Filesize
153KB

MD5
882e40105bdcc423f31baa9443054d8f

SHA1
b87bb560f77d76b4b1aa56dd9bcd391ba5c1c34b

SHA256
8293d7049d7a14fa52a498aabf7987eed53fb7ea455f47bc440f6fd0490f71f1

SHA512
975c266784ccff1fc08ea87bef10aceebc5d61b9a972a54d6ab7ab410adb0c0476b1519f6fb33d61925b1cc0fbdb130bed93edff53121380e4d1f11bdfe0385c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp2EB9.tmp

Filesize
29KB

MD5
53712a45097617f9052d44882a5f1082

SHA1
f57c1d097e89692de1477fafffca7517b89dd9c3

SHA256
266d15a3a5ff7fa133dd3438995ab8a14b0316147a1b6988fa4b7d62b0c643c2

SHA512
22849cbd6e96de39de13691cf420f29a38a8be75433c677895a8bd570b328bd24d7c18c447fe8a781f0460c5ac308cec446440e10e62e52de86d95b6207ce4a0

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

Filesize
320B

MD5
6e932e7b1a5ba178b7d153229d99904d

SHA1
8bfee615e269e95e4aa12301ac3013fa484c6655

SHA256
b383ad9aec7023ed8b81b458c217c1ad83fb541f4ae328545bea3247a1f50742

SHA512
acc197e97a26d49359c2f8cd88bff7d6dbbb7a768dce23b554744b5a9b390816c02f7e39208bbb7f2a3f5693642bb72eb62b316ed80cac634c36dd9a74efe0b7

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

Filesize
320B

MD5
dc58a35ab5811abda401add2ca79f7c9

SHA1
94398a75e06b24b6dbfee756ff41586b2efad698

SHA256
ac01482f8ea10f198dba1892a33c505ca71787a57a2f1500e7226a3c7c2f0a9a

SHA512
d8afcc4959320eea55b1476df775431d5d75e32c5c45d8ef3e754fae5e35ee9649372dbf017d3f6fd61c4bdfd27ca246950f78babd5e56845abc170e241b6b33

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

Filesize
320B

MD5
0f2a7aeae6268b81723dae3efcdd37dc

SHA1
a719fc52da02308c521aeffef0de0616ab251a85

SHA256
fc498243b77525cb1015efebc52b701f1a73da8519634e1ae94ef47918f68624

SHA512
a78009a4f640066b698f52303d882e23532a3dd18acc3263a5fc03a75c1d9c9ceb7165b70b90cf6affdc03616874e3aa97b6d27da8c0ab83f005232905b38c30

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/4292-58-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4292-193-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4292-44-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4292-289-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4292-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4292-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4292-265-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4292-258-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4824-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4824-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4824-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4824-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4824-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4824-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4824-230-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4824-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4824-259-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4824-264-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4824-59-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4824-266-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4824-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4824-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4824-290-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4824-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads