mydoom | ac8d47fcc08150ffdb70806996d927ee86677a47451921861ba56364a2bc4dc6

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 04:43

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General

Target

ac8d47fcc08150ffdb70806996d927ee86677a47451921861ba56364a2bc4dc6.exe
Size

29KB
MD5

b3c728e3df3b36b91b00143792295570
SHA1

19f049765d8850019c96e3dd5addd763b8678a5d
SHA256

ac8d47fcc08150ffdb70806996d927ee86677a47451921861ba56364a2bc4dc6
SHA512

bd86123045fe4260681f95fdecef21a7346f00f7b6a2bf01a94efd9a7fdb276000d1e26bb00b5b93266cd106157505b8132a835429e9011aaa5b5605f2a7a70f
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/j:AEwVs+0jNDY1qi/qr

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 10 IoCs

resource	yara_rule
behavioral2/memory/2240-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2240-32-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2240-37-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2240-144-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2240-159-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2240-166-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2240-203-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2240-238-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2240-271-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2240-298-0x0000000000500000-0x0000000000510200-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
724	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"	ac8d47fcc08150ffdb70806996d927ee86677a47451921861ba56364a2bc4dc6.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 29 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2240-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/724-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000a000000023b8f-4.dat	upx
behavioral2/memory/2240-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/724-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/724-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/724-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/724-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/724-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2240-32-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/724-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2240-37-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/724-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000c000000023ba9-48.dat	upx
behavioral2/memory/2240-144-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/724-145-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2240-159-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/724-160-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/724-165-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2240-166-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/724-167-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2240-203-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/724-204-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2240-238-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/724-239-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2240-271-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/724-274-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2240-298-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/724-299-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	ac8d47fcc08150ffdb70806996d927ee86677a47451921861ba56364a2bc4dc6.exe
File opened for modification	C:\Windows\java.exe	ac8d47fcc08150ffdb70806996d927ee86677a47451921861ba56364a2bc4dc6.exe
File created	C:\Windows\java.exe	ac8d47fcc08150ffdb70806996d927ee86677a47451921861ba56364a2bc4dc6.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	ac8d47fcc08150ffdb70806996d927ee86677a47451921861ba56364a2bc4dc6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2240 wrote to memory of 724	2240	ac8d47fcc08150ffdb70806996d927ee86677a47451921861ba56364a2bc4dc6.exe	82
PID 2240 wrote to memory of 724	2240	ac8d47fcc08150ffdb70806996d927ee86677a47451921861ba56364a2bc4dc6.exe	82
PID 2240 wrote to memory of 724	2240	ac8d47fcc08150ffdb70806996d927ee86677a47451921861ba56364a2bc4dc6.exe	82

C:\Users\Admin\AppData\Local\Temp\ac8d47fcc08150ffdb70806996d927ee86677a47451921861ba56364a2bc4dc6.exe
"C:\Users\Admin\AppData\Local\Temp\ac8d47fcc08150ffdb70806996d927ee86677a47451921861ba56364a2bc4dc6.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2240
- 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:724

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\0BHOTC3C\default[9].htm

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0TSRVAPX\default[7].htm

Filesize
312B

MD5
5431b34b55fc2e8dfe8e2e977e26e6b5

SHA1
87cf8feeb854e523871271b6f5634576de3e7c40

SHA256
3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432

SHA512
6f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9PMCFZKU\default[2].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\JAZ6MGFU\default[1].htm

Filesize
312B

MD5
e5c2364375c0a8a786a9508a840b6299

SHA1
bec1874db0d2348274b6656d1383e262f73e2bc6

SHA256
51b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3

SHA512
ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\JAZ6MGFU\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp683D.tmp

Filesize
29KB

MD5
3c3613c80c0faf4658db8fb1d11e3b51

SHA1
7539768943054bb27347e5f88910b6a13819ab32

SHA256
dca13df4bae957905b9cf71680ac9da1390e13a62d1e9a8d1fc9a860da44a53f

SHA512
f33fe6122784150bcfdc3155313a2362b222405823945eb394276cff16d0590bdb6cdede648467bbb6cb6ee544ef49be881f6f82ac1273002dfea1b48bf2896e

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

Filesize
320B

MD5
1fdbefc4d222c18bc12e84aa3c6d11a4

SHA1
d8ff83aeae6b3fe4494259ca02b5a69b6c832478

SHA256
43ba4c465d5b2122441b957c7e15035b292165a30d0dc59c988404eacce91f15

SHA512
8a752d578a900796aec50ff215268c89fb78914819b65555ea2022dd80656350234a0f9e59c650fee5ebb80263cae2c2d155d1f070f34d7e8085bbc933e5d6fd

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

Filesize
320B

MD5
b2ead72a45a1cca0c635dd8478f5bbd3

SHA1
6fe99a06b0053dc025758cd5c3a92f8ff3aaa34f

SHA256
91fb685fc2776af54de2fb0b08e4f74e087ca494ae73f06337a32ed27df16f5a

SHA512
715eb44d964aed374813dc0352f39a57ff909517b25f56e3c4e180601c9abf026ba0afc696166a3e7949d96017381c242b5f74853dc1dfcff81c56c59b7d9a69

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/724-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/724-239-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/724-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/724-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/724-299-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/724-274-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/724-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/724-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/724-145-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/724-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/724-160-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/724-165-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/724-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/724-167-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/724-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/724-204-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2240-203-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2240-166-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2240-238-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2240-159-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2240-144-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2240-271-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2240-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2240-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2240-298-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2240-32-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2240-37-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads