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 22:38

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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 8 IoCs

Processes:

resource	yara_rule
behavioral2/memory/464-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/464-39-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/464-126-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/464-150-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/464-157-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/464-175-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/464-205-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/464-236-0x0000000000500000-0x0000000000510200-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

3096 services.exe

pid	process
3096	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

555244561a438c4f14388d873e81c4ac0948ad100cb80d354267e50eee8f3317.exeservices.exe

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 27 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/464-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
C:\Windows\services.exe	upx
behavioral2/memory/3096-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/464-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3096-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3096-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3096-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3096-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3096-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3096-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3096-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/464-39-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3096-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\tmp8FD9.tmp	upx
behavioral2/memory/464-126-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3096-127-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/464-150-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3096-151-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3096-153-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/464-157-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3096-158-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/464-175-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3096-176-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/464-205-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3096-206-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/464-236-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3096-237-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

Processes:

555244561a438c4f14388d873e81c4ac0948ad100cb80d354267e50eee8f3317.exe

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

Processes:

555244561a438c4f14388d873e81c4ac0948ad100cb80d354267e50eee8f3317.exeservices.exe

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

Processes:

555244561a438c4f14388d873e81c4ac0948ad100cb80d354267e50eee8f3317.exe

description	pid	process	target process
PID 464 wrote to memory of 3096	464	555244561a438c4f14388d873e81c4ac0948ad100cb80d354267e50eee8f3317.exe	services.exe
PID 464 wrote to memory of 3096	464	555244561a438c4f14388d873e81c4ac0948ad100cb80d354267e50eee8f3317.exe	services.exe
PID 464 wrote to memory of 3096	464	555244561a438c4f14388d873e81c4ac0948ad100cb80d354267e50eee8f3317.exe	services.exe

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:464
- 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:3096

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[1].htm

Filesize
311B

MD5
cb42662caffe525e9957c942617edf06

SHA1
615009db9a1a242579e639ee0fc7a2a765095bfe

SHA256
312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15

SHA512
3e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\8R55UT9S\default[3].htm

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\OIPZWEW8\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

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

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8FD9.tmp

Filesize
29KB

MD5
1902b6831fa3d25fd6aea69de3dea079

SHA1
5a28be8a28bb2de4c2cf0f16fe9b0875f8ecaf19

SHA256
555244561a438c4f14388d873e81c4ac0948ad100cb80d354267e50eee8f3317

SHA512
45931203dab276746b98fa1264f847f64867229677a291dc3b755eb79270db7e267047d7604f28e984e395fe6dcc67d5f4d3d5cdda85c606fa21253a4da8b346

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

Filesize
384B

MD5
b5999b781e505d2c729b72d2e9f78c5e

SHA1
8f113debd0c3c928124ad477d8bbcf8cfbd81d8b

SHA256
1235ff2123b474c96c8c4f2c43aaccf26e78414c5524f249d30499e49cdbacbf

SHA512
192811cc45ca02973bed09cd830e62de9e7079e08f76aa55590aa0b24deea84e04a75fa02e83711ce965801cd82694665ea048e618e4172a871bbb8602853922

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

Filesize
384B

MD5
cca3ab9115519fb765efaf55b1e9b0a7

SHA1
445e8b701544945763b2f19074e99b03fc6a5a44

SHA256
5fe8d17f8926b3e72458ccea2e871dfb0f547761f089d2974b5f476422ef3af4

SHA512
1126242be4e292ab04aaf1a775007ebdaed01ef40d5d8f44ea503b490a552e05f297bd3fb4b28a299cf9a178f8d47f6b0878a5dc8856629d47a6aeb4feaae586

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

Filesize
384B

MD5
8ce777adaa571e73981eed891e8ff13e

SHA1
467c5f2b234b16828a37193020e5f9c41248c093

SHA256
b1821ff60a07143e07e44a6e67a9c4bd58a59ee67ab433316a47e221e55dc108

SHA512
633b209afe95279d0282863d08c9bd0e0913dea3f05b251bd38a3b34bb896b6a6f97ce337729c92f8715beaea44ad8d4fe307ec937f7a0d380b866ab67a0bc2f

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/464-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/464-175-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/464-39-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/464-157-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/464-205-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/464-150-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/464-236-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/464-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/464-126-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3096-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3096-127-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3096-151-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3096-153-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3096-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3096-158-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3096-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3096-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3096-176-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3096-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3096-206-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3096-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3096-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3096-237-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3096-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3096-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download