mydoom | 5c48527bcf68c7c824fc4b8c0e79397ee2d75e56eb896ce438d4633c734ac59f

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
14-11-2024 22:26

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General

Target

5c48527bcf68c7c824fc4b8c0e79397ee2d75e56eb896ce438d4633c734ac59f.exe
Size

29KB
MD5

4ab7453ea106b224b57179a8497ec1d8
SHA1

07ea73fc8b094e52d2b6a8d9a154622769e57025
SHA256

5c48527bcf68c7c824fc4b8c0e79397ee2d75e56eb896ce438d4633c734ac59f
SHA512

3c6108aa2ad4a014d2245d0cc71034affe66ed40f77884a474147a9155a69a5c923fd8585853b133259c8c661d025fc6308e0bafef5a89e29d2b6d67244a3981
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/3:AEwVs+0jNDY1qi/q/

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 11 IoCs

resource	yara_rule
behavioral2/memory/3184-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3184-27-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3184-89-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3184-122-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3184-124-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3184-134-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3184-221-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3184-267-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3184-318-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3184-366-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3184-412-0x0000000000500000-0x0000000000510200-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
704	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"	5c48527bcf68c7c824fc4b8c0e79397ee2d75e56eb896ce438d4633c734ac59f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 30 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3184-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0008000000023c90-4.dat	upx
behavioral2/memory/704-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3184-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/704-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/704-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/704-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/704-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3184-27-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/704-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0009000000023caa-44.dat	upx
behavioral2/memory/3184-89-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/704-90-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/704-123-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3184-122-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3184-124-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/704-125-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/704-130-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3184-134-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/704-135-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3184-221-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/704-228-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3184-267-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/704-268-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3184-318-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/704-319-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3184-366-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/704-367-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3184-412-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/704-413-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	5c48527bcf68c7c824fc4b8c0e79397ee2d75e56eb896ce438d4633c734ac59f.exe
File opened for modification	C:\Windows\java.exe	5c48527bcf68c7c824fc4b8c0e79397ee2d75e56eb896ce438d4633c734ac59f.exe
File created	C:\Windows\java.exe	5c48527bcf68c7c824fc4b8c0e79397ee2d75e56eb896ce438d4633c734ac59f.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	5c48527bcf68c7c824fc4b8c0e79397ee2d75e56eb896ce438d4633c734ac59f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3184 wrote to memory of 704	3184	5c48527bcf68c7c824fc4b8c0e79397ee2d75e56eb896ce438d4633c734ac59f.exe	83
PID 3184 wrote to memory of 704	3184	5c48527bcf68c7c824fc4b8c0e79397ee2d75e56eb896ce438d4633c734ac59f.exe	83
PID 3184 wrote to memory of 704	3184	5c48527bcf68c7c824fc4b8c0e79397ee2d75e56eb896ce438d4633c734ac59f.exe	83

C:\Users\Admin\AppData\Local\Temp\5c48527bcf68c7c824fc4b8c0e79397ee2d75e56eb896ce438d4633c734ac59f.exe
"C:\Users\Admin\AppData\Local\Temp\5c48527bcf68c7c824fc4b8c0e79397ee2d75e56eb896ce438d4633c734ac59f.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3184
- 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:704

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\08ZTJJXR\default[1].htm

Filesize
313B

MD5
ffb72ab4faba49ad441ce07db37dd8b6

SHA1
194e13c1c32ebb6e7a1dc912261cbd58a82ff71e

SHA256
7bd7c3676e98ddde8e0d5b63dd22cb9379d975bcd1d68884c97565cdd8d03660

SHA512
517be20d2442489ce39b48dc7f9f6f13f8c45d02703fb1865071f553d36b2289f5abc26c6089fc0bfad1a41fe318bf4b5a806915c5e45898ac744b7e4ed30257

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\08ZTJJXR\default[5].htm

Filesize
312B

MD5
5431b34b55fc2e8dfe8e2e977e26e6b5

SHA1
87cf8feeb854e523871271b6f5634576de3e7c40

SHA256
3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432

SHA512
6f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c

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

Filesize
143KB

MD5
5f287603f57227ae7f12d4bf220e0ab8

SHA1
61110c1ab1631c14de62e146d7b99dda3f9d9a92

SHA256
7f6a878ab6518facbaf39ca9d7e0da1716ef594448fe1ad16a75e7c6681c98b0

SHA512
e8d6c3181fb2c71ecfaaa496d52c2edfb00da6d503ed5a58ba277e1c9676a0009e90b9de6b544a38f470f1c3759444748d43476d015145af1bf9379c9be00691

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\PGH3GSHW\default[3].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

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

Filesize
311B

MD5
cb42662caffe525e9957c942617edf06

SHA1
615009db9a1a242579e639ee0fc7a2a765095bfe

SHA256
312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15

SHA512
3e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\PGH3GSHW\default[6].htm

Filesize
310B

MD5
d1b0afd2df0e633ea788d3a6b80029a3

SHA1
860b42366bac87271d7d220f4d4b50399d0e537e

SHA256
bba2e1bb4f0ce7853f2f3f5db12ba7bea16776a57a8cba5f5855a9d27a732147

SHA512
0ca709d7054f86110d9b4a46f8730b2a351d000738f840a0b8f51878782c4682337bbc1898a73eac8271ebbedb742a866e4ddd87ed0de8827dba6524b725ac43

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\PGH3GSHW\default[7].htm

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TRPPE7V2\0SHM6CK4.htm

Filesize
153KB

MD5
bc24e38cc7e37054e5d5d94a204d6fa8

SHA1
5f0dd0d4fe93f5ab9ab9fab6cca7e135960503f8

SHA256
b0ddaf726410fe876b26eb46ad3028148866c02ae6c4f1a66982c86024a9c017

SHA512
3ad437c6ddbeff30ce5cc93481cbe4882318193b3977c838194764557eccf15f1baf6c7ae10195de4d45caefbbfa7a09b6d0f57a0af8a487126327b12d856cf8

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

Filesize
304B

MD5
267ddfdbb8d492b25de208d84b290f1c

SHA1
9f57d9f19f25549e1232489a0c101a92e851de2f

SHA256
ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

SHA512
0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TRPPE7V2\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TRPPE7V2\search[3].htm

Filesize
132KB

MD5
09121e943630d420644b8fdd51f108dc

SHA1
4cc871971e8cf0986a7b62592d4979c9483fac6a

SHA256
c7383b6fde184e8781de55934235b22bc1dbf865e0458e5e6d729a52c99db56d

SHA512
d793967f8f1b1e05d96fcf4dbf52ebc61cd907fbe01467c790860a383ce1bde0625d28902de713092439fde94c2f45f012d3e8e699c8e097d5dba1871d473fc8

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\X3JA8BBM\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\search[1].htm

Filesize
136KB

MD5
25425272dfbb6e067b229412b654a6e2

SHA1
f7b9930f2946903dfa4e7fabe5868da76c7fc9bd

SHA256
f1f860ad5fa68e553804ae0962dec3b773343a116b988fe98eb8e5f0a3356035

SHA512
f61a48872dddace02abf99ae8bd61293e89e2ee26c27cb4cfd844a3aa50496a798a41f22edb2815fc4cd988976b3d37d3dbc4a4b353d07760f9f3aff987a62b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp5E0C.tmp

Filesize
29KB

MD5
d2fc84e68f99de6cefa8308935eb999c

SHA1
373e5a6820af18ee4e57805cbd7dad75acdba2f8

SHA256
58e782127cb40cc115fcac2d46ef721293184e445e901b9d8050bf29860965d7

SHA512
cc2b64be4c7e3e7a874f790886dfbfa72b605f1f3092991206e2b2abeb9aeb088963e13943f35ee368217c48f0783cc817785a82bbf228348d9479786f7c55a1

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

Filesize
320B

MD5
448fd0a19d2a92d6f59553066b7bc2cc

SHA1
0b785ba3d3bf592b09c0ca4cda5e3e9ec162a403

SHA256
2d8db12395bddb58d31c95fd8fc9dcf0bf73881c1c054cf0317ae222cd29e624

SHA512
8be361d949e10c7f051648bf20b2e0443442ebf2355c60cb734f5bbc4b16c01f6485f0f2a1dcf1f9f7e12db0c7bb73e4450a60ab0dfca5c5bb12e623c22ff330

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

Filesize
320B

MD5
154b012efb0f345ffeeeba11fab305cf

SHA1
a196032974686ddde14ea42e4cbbbc819626028c

SHA256
80884454f6804dab807f6083c0c96b37dd01515043a17b16606ce3ddb7f9890f

SHA512
85242ec77ec217fcc9b7273d72f3dcf0681c5a44b75d61dc409552674c56c19aae50d5f9ec5fee84204b789e7dc995101a65731d96c8989d7939c8ce3aecaaf8

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

Filesize
320B

MD5
5c43832fc5283421ad48364a5228cd16

SHA1
7ee0abeeeef6d68f0c1f455fdfba69c61a64f44c

SHA256
22c64de154ead0d1d431d68252e3b4234912cb8264b0675d17d148233901478a

SHA512
14732b21c94c70843a3ad80c954b748245e13cccfd603d7ac6da8b7ae9a3bfe7f66f80fb06e5317eb59febffc8d3fb41563fbef2ca4fe8b743b3e50bb0bd7d2f

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/704-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/704-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/704-135-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/704-123-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/704-90-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/704-413-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/704-125-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/704-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/704-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/704-228-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/704-130-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/704-367-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/704-268-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/704-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/704-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/704-319-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3184-318-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3184-134-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3184-122-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3184-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3184-366-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3184-267-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3184-27-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3184-221-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3184-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3184-412-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3184-89-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3184-124-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads