mydoom | 514ba5099ebab7c71c1d88b3353560a89413e2ff8d4605813a9bc09eadb35e6e

Analysis

max time kernel
120s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18-11-2024 03:09

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General

Target

514ba5099ebab7c71c1d88b3353560a89413e2ff8d4605813a9bc09eadb35e6e.exe
Size

29KB
MD5

826a92be69c93924df39f6bdf96cfa19
SHA1

c07e8204095a9f9776fdb87ba04db6608174bb5d
SHA256

514ba5099ebab7c71c1d88b3353560a89413e2ff8d4605813a9bc09eadb35e6e
SHA512

f7a94f58bb580e8d54da6f07d363e5805ae84c77df87f84374125c62013f69c450a442c3daf3a17a02b003bb28ffaeacd0cabd883c442053b8042a2a93c88488
SSDEEP

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

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 8 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3272-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3272-27-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3272-114-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3272-144-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3272-151-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3272-179-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3272-219-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3272-254-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom

MyDoom
MyDoom is a Worm that is written in C++.
worm mydoom
Mydoom family
mydoom
Executes dropped EXE 1 IoCs

Processes:

services.exe

pid process

4588 services.exe

pid	process
4588	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

514ba5099ebab7c71c1d88b3353560a89413e2ff8d4605813a9bc09eadb35e6e.exeservices.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	514ba5099ebab7c71c1d88b3353560a89413e2ff8d4605813a9bc09eadb35e6e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 24 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/3272-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
C:\Windows\services.exe	upx
behavioral2/memory/4588-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3272-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4588-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4588-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4588-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4588-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3272-27-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4588-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\tmp6B09.tmp	upx
behavioral2/memory/3272-114-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4588-115-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3272-144-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4588-145-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4588-147-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3272-151-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4588-152-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3272-179-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4588-180-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3272-219-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4588-223-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3272-254-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4588-256-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

Processes:

514ba5099ebab7c71c1d88b3353560a89413e2ff8d4605813a9bc09eadb35e6e.exe

description	ioc	process
File created	C:\Windows\services.exe	514ba5099ebab7c71c1d88b3353560a89413e2ff8d4605813a9bc09eadb35e6e.exe
File opened for modification	C:\Windows\java.exe	514ba5099ebab7c71c1d88b3353560a89413e2ff8d4605813a9bc09eadb35e6e.exe
File created	C:\Windows\java.exe	514ba5099ebab7c71c1d88b3353560a89413e2ff8d4605813a9bc09eadb35e6e.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:

514ba5099ebab7c71c1d88b3353560a89413e2ff8d4605813a9bc09eadb35e6e.exeservices.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	514ba5099ebab7c71c1d88b3353560a89413e2ff8d4605813a9bc09eadb35e6e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

514ba5099ebab7c71c1d88b3353560a89413e2ff8d4605813a9bc09eadb35e6e.exe

description	pid	process	target process
PID 3272 wrote to memory of 4588	3272	514ba5099ebab7c71c1d88b3353560a89413e2ff8d4605813a9bc09eadb35e6e.exe	services.exe
PID 3272 wrote to memory of 4588	3272	514ba5099ebab7c71c1d88b3353560a89413e2ff8d4605813a9bc09eadb35e6e.exe	services.exe
PID 3272 wrote to memory of 4588	3272	514ba5099ebab7c71c1d88b3353560a89413e2ff8d4605813a9bc09eadb35e6e.exe	services.exe

C:\Users\Admin\AppData\Local\Temp\514ba5099ebab7c71c1d88b3353560a89413e2ff8d4605813a9bc09eadb35e6e.exe
"C:\Users\Admin\AppData\Local\Temp\514ba5099ebab7c71c1d88b3353560a89413e2ff8d4605813a9bc09eadb35e6e.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3272
- 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:4588

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\0BHOTC3C\default[4].htm

Filesize
312B

MD5
68aaab294418cf29e2bfe108b83d5e0e

SHA1
6d0fe2d9c14dd6a8d945624c99917129d876c408

SHA256
ce8372f561e15cf3fbe226108a689130fe678a809e571fdf337051affc9e8553

SHA512
62631eb0542f5fe92b37ad31d81a17926229f3636f5961c2c6263c254a19493850d200536230ee14528579dd59efb8c09b9a3ecf3f62f147d1817419f9c950b9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0BHOTC3C\default[5].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0TSRVAPX\default[8].htm

Filesize
308B

MD5
5243568476eb2052b2f3b67dc9053e86

SHA1
b126aa6506772f9024b76580bdf28b45e3a7f051

SHA256
2d458622dc76eb87e44cc7db89309efdf50f99821145ae86864fd1b714cbaa80

SHA512
3c68cef4e3daa4bca6e8b3aa5a31874be1e4dec38fe9781c6fe4890980744527d0c6818eeb519f8e6b322118e1f08302d85972fa7da4ba8be9421aabf9a77833

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

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6B09.tmp

Filesize
29KB

MD5
f48f2e3aa96b2b1e11882e87a0737581

SHA1
8e257db211e3734ffd209fad1275f69ab6b16dae

SHA256
5e86570bf13084e1cdae056bd72da302d1b8be3f217c0494e11694149ca95684

SHA512
e20645f928418d6c5d58045cafd4ca3df255a5a8a4ee5c6d91659b81af14bf4d28b28341a85b44018411184aeadb207ab49ab74dbee5603a7ae239b5d0310f63

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6BB9.tmp

Filesize
29KB

MD5
ca781f613bb40b5ca26b67ccf6b91998

SHA1
e3fd0f8b17a4dfd4f7776093b512ed8418864cf6

SHA256
8c3961da648cbb8c33fa701d6625ccb7e321e751f3e23914564f67fbae209086

SHA512
bc6b4b653221f565067254757f6bce8a9c58804d74408196b8c5ed71724e80442d2550df7ec3975adf83613a9fbf5284ecee29812c1cfafbb816afb55af57bdb

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

Filesize
288B

MD5
102bfcd919beb5e04e687476cd59243b

SHA1
af6f57045b85bc462bcfca12bdbd0bc3db3817d5

SHA256
20b539ed7f7eabfa7ec2ed15c194f3e5e304bee6267f8a72e2a6b5de1f5e4090

SHA512
c0cae23bef9c5f89ab24116d1d32143e91d31150c71f5c0b10e4a21cc6c359dd6c55595ceca2c60679fe944205748b8348d94ad4886cd78a2e2264cae1f5bf2f

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

Filesize
288B

MD5
e6b558218122530010d34e766bd898c0

SHA1
2ce4ab8377f4e2eee4bfc5e0880d781888782697

SHA256
2624ae64168230c56668fc951be6962b4bb9d029bc83e1ca45662985fac1ba63

SHA512
917e083f2edac2446bcb2c6959c55130f46bfc83c4ed5dbc78020cfe42e7597f4c9306fcbb4c2e908dc26363cdfd3bdd904067e60f292aa0572a946282c5da03

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/3272-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3272-179-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3272-27-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3272-219-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3272-254-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3272-114-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3272-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3272-144-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3272-151-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4588-115-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4588-147-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4588-152-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4588-145-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4588-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4588-180-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4588-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4588-223-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4588-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4588-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4588-256-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4588-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4588-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download