mydoom | 24c81922bd3fedf0bf197ea60b0755f19e13ec435c1fb0cd865c90745791dd08

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
25-12-2024 16:38

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General

Target

24c81922bd3fedf0bf197ea60b0755f19e13ec435c1fb0cd865c90745791dd08.exe
Size

29KB
MD5

bf989bb528593c5a4bc17a442afe95ca
SHA1

0c8f0e147637e99c87f7f387dac063df41545020
SHA256

24c81922bd3fedf0bf197ea60b0755f19e13ec435c1fb0cd865c90745791dd08
SHA512

b3ff7fffc050aed6747e79d5003e7cab430997eb4425fe18c28cd0e467b31da220edf9851cfb8f63d3be64da62e25648d6be5d08406d12da0465aa7eb253170c
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/4hw:AEwVs+0jNDY1qi/qAW

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 10 IoCs

resource	yara_rule
behavioral2/memory/3432-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3432-32-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3432-120-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3432-154-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3432-163-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3432-185-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3432-211-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3432-246-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3432-278-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3432-307-0x0000000000500000-0x0000000000510200-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
2676	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"	24c81922bd3fedf0bf197ea60b0755f19e13ec435c1fb0cd865c90745791dd08.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/3432-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2676-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000b000000023b6c-4.dat	upx
behavioral2/memory/3432-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2676-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2676-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2676-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2676-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2676-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3432-32-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2676-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000c000000023b87-46.dat	upx
behavioral2/memory/3432-120-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2676-121-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3432-154-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2676-155-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2676-159-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3432-163-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2676-164-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3432-185-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2676-186-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3432-211-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2676-217-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3432-246-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2676-247-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3432-278-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2676-279-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3432-307-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2676-308-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\java.exe	24c81922bd3fedf0bf197ea60b0755f19e13ec435c1fb0cd865c90745791dd08.exe
File created	C:\Windows\java.exe	24c81922bd3fedf0bf197ea60b0755f19e13ec435c1fb0cd865c90745791dd08.exe
File created	C:\Windows\services.exe	24c81922bd3fedf0bf197ea60b0755f19e13ec435c1fb0cd865c90745791dd08.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	24c81922bd3fedf0bf197ea60b0755f19e13ec435c1fb0cd865c90745791dd08.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3432 wrote to memory of 2676	3432	24c81922bd3fedf0bf197ea60b0755f19e13ec435c1fb0cd865c90745791dd08.exe	82
PID 3432 wrote to memory of 2676	3432	24c81922bd3fedf0bf197ea60b0755f19e13ec435c1fb0cd865c90745791dd08.exe	82
PID 3432 wrote to memory of 2676	3432	24c81922bd3fedf0bf197ea60b0755f19e13ec435c1fb0cd865c90745791dd08.exe	82

C:\Users\Admin\AppData\Local\Temp\24c81922bd3fedf0bf197ea60b0755f19e13ec435c1fb0cd865c90745791dd08.exe
"C:\Users\Admin\AppData\Local\Temp\24c81922bd3fedf0bf197ea60b0755f19e13ec435c1fb0cd865c90745791dd08.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3432
- 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:2676

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\08ZTJJXR\default[1].htm

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\08ZTJJXR\default[2].htm

Filesize
311B

MD5
cb42662caffe525e9957c942617edf06

SHA1
615009db9a1a242579e639ee0fc7a2a765095bfe

SHA256
312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15

SHA512
3e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\08ZTJJXR\default[7].htm

Filesize
315B

MD5
14b82aec966e8e370a28053db081f4e9

SHA1
a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

SHA256
202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

SHA512
ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\PGH3GSHW\default[2].htm

Filesize
312B

MD5
5431b34b55fc2e8dfe8e2e977e26e6b5

SHA1
87cf8feeb854e523871271b6f5634576de3e7c40

SHA256
3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432

SHA512
6f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\PGH3GSHW\default[4].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TRPPE7V2\default[1].htm

Filesize
304B

MD5
cde2c6ec81201bdd39579745c69d502f

SHA1
e025748a7d4361b2803140ed0f0abda1797f5388

SHA256
a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f

SHA512
de5ca6169b2bb42a452ebd2f92c23bad3a98c01845a875336d6affe7f0192c2782b1f66f149019c0b880410c836fc45b2e9157dcccc7ad0d9e5953521a2151d4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\X3JA8BBM\default[4].htm

Filesize
319B

MD5
ac51eacd0460e08118126cc1d1b14e8b

SHA1
381ab83e2bdedc02c8a42d6c2a3fed59d5479e3e

SHA256
16554c9af064643c78317022e9c9424817eff75f7066e0f699d7f68ef9240925

SHA512
39f0e5081a2c119877c870634f4c2761d56d547eb0c64b019f428e93f2d6b4e7a363dbdfa2fc1e70eba5adc8e84eb87bd0a31d580c1b8b34bb26f2c5c81188dc

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\X3JA8BBM\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp5988.tmp

Filesize
29KB

MD5
60a1ab3adfe78ab0e93c82c454898ca9

SHA1
6eefe0919d25f7c580d35e4239e09890e68ee45f

SHA256
f8f205e16f7401ca20d07061d90ba38ba9cfa8b11cba08a2c795b989d41afcba

SHA512
fae74e32cd9ab2935a7fb3249ea2f2b8e2d114763757c64db026840d0097790719787d3a6197f9c824138d79e987edc6c66475ab4bc2b453b483fc1a84f89a6f

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

Filesize
320B

MD5
c0dfbe3ef6b54655695ef57e6c7337bc

SHA1
591600f3cf011cbb2d8f64adfbfb9f904d0b769b

SHA256
57237f2639a3292e50741df20b04295d4eeb4af1578e77e16db9b15e8b93d078

SHA512
4060f14e78a50143644336a17ee9b8b512f04d1e3f04cdd47bdbb22d5cb58d687c06fd7cddd926acdd70e97732b4b5c9b9c80e3f21e575ec51f21e36c5c94e85

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

Filesize
320B

MD5
822c2298922caf7b1b71e44b394f8e5c

SHA1
2c05185aaea962b062a596b1070dd5b7696cafc3

SHA256
a99ad9dfec73ee3b78bf31886bd39ca709768e87133ae56615b9cab201d68f0e

SHA512
7b90385f72d59df9f330b1c9ea4968d822a9edc3e8b1092efa35537aebc0c9845a13452f5706e38ba13a3c8e2619bf205699af4d470fc72759c9a0ffc6ec5da7

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

Filesize
320B

MD5
5399e310b67abbe5283a154bf0f61754

SHA1
e2ae2b689dba57de702cff1bed50963340ac27bd

SHA256
4c31dbb768dd9641fe9d1fdadbdc7e0e3cae0e773f2f04ce2159e40b5181c176

SHA512
8dc65deb7f4d0bcab7822b71876b54bb5a6746d071d39f53652f37c71d3732324c625f05e3008af5a3c56ea77fbcebf07218ab55cf65340b938021066e980144

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

Filesize
320B

MD5
7f44d8224eb8e7c6e3b1132f7db82ffa

SHA1
ca2dd6dbe493aab420ffbbb7600b9d3ec0cd746c

SHA256
71d5b851ec44e9a6118066b1a21ea15aee55e685ce4869acf5196afa082bf0b3

SHA512
0ab68198563fac04eafd834d0bdb95b41ff132eec769fab2b441ee144daa44eb351bfee877ac0fad99e5afc359d431e4528114ef6edf3ed4971fd9c8a2e23331

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2676-159-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-164-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-155-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-308-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-247-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-279-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-186-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-121-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-217-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2676-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3432-211-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3432-246-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3432-185-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3432-278-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3432-32-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3432-163-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3432-307-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3432-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3432-154-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3432-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3432-120-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads