mydoom | c754f85e6b79e847fad3d71ee90cfc7339b931031822def9d8de4e125c38b6a2

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
07-12-2024 02:45

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General

Target

c754f85e6b79e847fad3d71ee90cfc7339b931031822def9d8de4e125c38b6a2.exe
Size

29KB
MD5

2c006e793ade1d16354fc86933466de5
SHA1

b8493f6637b405064be6a43d696870e797fcbd34
SHA256

c754f85e6b79e847fad3d71ee90cfc7339b931031822def9d8de4e125c38b6a2
SHA512

f83480cb74291982d4ba9589d446815050f33dfb2dc6aef7908f85e6574f7de78c7021698b5ba6af65fdec80af638e5284d2fa011716d9d6c27448b07e46e8a0
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/H:AEwVs+0jNDY1qi/qf

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 11 IoCs

resource	yara_rule
behavioral2/memory/4208-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4208-27-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4208-117-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4208-148-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4208-155-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4208-179-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4208-220-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4208-256-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4208-292-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4208-321-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4208-368-0x0000000000500000-0x0000000000510200-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
4496	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"	c754f85e6b79e847fad3d71ee90cfc7339b931031822def9d8de4e125c38b6a2.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/4208-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0007000000023c60-4.dat	upx
behavioral2/memory/4496-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4208-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4496-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4496-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4496-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4496-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4208-27-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4496-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0008000000023c7a-36.dat	upx
behavioral2/memory/4208-117-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4496-118-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4208-148-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4496-149-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4496-151-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4208-155-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4496-156-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4208-179-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4496-180-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4208-220-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4496-221-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4208-256-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4496-261-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4208-292-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4496-293-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4208-321-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4496-322-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4208-368-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4496-369-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\java.exe	c754f85e6b79e847fad3d71ee90cfc7339b931031822def9d8de4e125c38b6a2.exe
File created	C:\Windows\java.exe	c754f85e6b79e847fad3d71ee90cfc7339b931031822def9d8de4e125c38b6a2.exe
File created	C:\Windows\services.exe	c754f85e6b79e847fad3d71ee90cfc7339b931031822def9d8de4e125c38b6a2.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	c754f85e6b79e847fad3d71ee90cfc7339b931031822def9d8de4e125c38b6a2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4208 wrote to memory of 4496	4208	c754f85e6b79e847fad3d71ee90cfc7339b931031822def9d8de4e125c38b6a2.exe	82
PID 4208 wrote to memory of 4496	4208	c754f85e6b79e847fad3d71ee90cfc7339b931031822def9d8de4e125c38b6a2.exe	82
PID 4208 wrote to memory of 4496	4208	c754f85e6b79e847fad3d71ee90cfc7339b931031822def9d8de4e125c38b6a2.exe	82

C:\Users\Admin\AppData\Local\Temp\c754f85e6b79e847fad3d71ee90cfc7339b931031822def9d8de4e125c38b6a2.exe
"C:\Users\Admin\AppData\Local\Temp\c754f85e6b79e847fad3d71ee90cfc7339b931031822def9d8de4e125c38b6a2.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4208
- 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:4496

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\84KCLP1T\default[5].htm

Filesize
308B

MD5
5243568476eb2052b2f3b67dc9053e86

SHA1
b126aa6506772f9024b76580bdf28b45e3a7f051

SHA256
2d458622dc76eb87e44cc7db89309efdf50f99821145ae86864fd1b714cbaa80

SHA512
3c68cef4e3daa4bca6e8b3aa5a31874be1e4dec38fe9781c6fe4890980744527d0c6818eeb519f8e6b322118e1f08302d85972fa7da4ba8be9421aabf9a77833

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FQRZN8O7\default[1].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FQRZN8O7\default[3].htm

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\H6N4U6J0\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TTJXD3SW\default[1].htm

Filesize
304B

MD5
cde2c6ec81201bdd39579745c69d502f

SHA1
e025748a7d4361b2803140ed0f0abda1797f5388

SHA256
a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f

SHA512
de5ca6169b2bb42a452ebd2f92c23bad3a98c01845a875336d6affe7f0192c2782b1f66f149019c0b880410c836fc45b2e9157dcccc7ad0d9e5953521a2151d4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TTJXD3SW\default[3].htm

Filesize
311B

MD5
cb42662caffe525e9957c942617edf06

SHA1
615009db9a1a242579e639ee0fc7a2a765095bfe

SHA256
312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15

SHA512
3e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TTJXD3SW\default[4].htm

Filesize
305B

MD5
157431349a057954f4227efc1383ecad

SHA1
69ccc939e6b36aa1fabb96ad999540a5ab118c48

SHA256
8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac

SHA512
6405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TTJXD3SW\default[6].htm

Filesize
312B

MD5
5431b34b55fc2e8dfe8e2e977e26e6b5

SHA1
87cf8feeb854e523871271b6f5634576de3e7c40

SHA256
3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432

SHA512
6f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp46C8.tmp

Filesize
29KB

MD5
e7ade98fa7ed21b58008b02d933cb890

SHA1
579b2738ab692f35ad4b6aa70e56ff697cefc2c7

SHA256
41a6508833c2083028c1c9bd6db3bde2774ac1b55f66e1d6616aaa8e598a903a

SHA512
aa32320a5c9fdb5b23d3bc227287aeaa1aa89cd3d4c15d872fcdc6a2c57ccb94f15bb8bfdf8d3e1f3b27557e0eee66c29d56112236ebd0eb75eab4fa797442ed

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

Filesize
352B

MD5
a77ac5bc1f12f3a29eefa22ecef341ef

SHA1
b86331b57844560aab1e16b65e101ba25db10ad2

SHA256
23cb2546356fd41ce866cb7075456e967ad15b034be1de13cf8f64c8f74ee917

SHA512
32b022c76e9ea14efc4745ac3d9c10c40812a7bc85cae6f967d338baa83ce91eb2d41a2eb53922c8af648b34fdd542a0860473edd073761be565d137cc6876e9

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

Filesize
352B

MD5
e0839df962dfe13f3d2f9e8cce146964

SHA1
87d4456fddac892b703e474c75864d1fa5850915

SHA256
17d8c028dc00a3ec0a9edad5f90b301786e7bebd5fdc9b393db7e0593c7eba69

SHA512
362044234dac873625a9bb06708fe067c3e475a73f820747e8d6e28bd747f8c2dc72132ad55f716900495bcdd3a3b8da2225dbdfcfc7557c2a3cc3a6a073bfb3

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

Filesize
352B

MD5
538aab83db693b073064bc587b4e9ff1

SHA1
59d3de0d1f927d8b1e68c3e24868a6887f531c70

SHA256
e806b829e074fb2fca0a474a91a36a65f6af800e24110292870abe535f1baea6

SHA512
18a37ea7f25895701cd29b3e42805343b2e6a55b6e3b3bf99cc395f63c03715d66c6ed388708ce7771d5562aa99ac6473af5fbbcb9e89beb8cb4bc2f4fe8d046

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/4208-368-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4208-321-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4208-148-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4208-27-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4208-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4208-155-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4208-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4208-117-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4208-179-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4208-292-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4208-256-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4208-220-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4496-156-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4496-221-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4496-261-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4496-180-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4496-293-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4496-151-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4496-149-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4496-118-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4496-322-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4496-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4496-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4496-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4496-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4496-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4496-369-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4496-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads