mydoom | 1eee15be2b4ad224fa1959469e4d3c618e16028841f38650b869e200aa7d64a1

Analysis

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

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08-12-2024 20:38

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General

Target

1eee15be2b4ad224fa1959469e4d3c618e16028841f38650b869e200aa7d64a1.exe
Size

29KB
MD5

eb7c705a432798b639feee1ff889d587
SHA1

0e6436c21f48cae5eebfca93d654b8f36ea3cb07
SHA256

1eee15be2b4ad224fa1959469e4d3c618e16028841f38650b869e200aa7d64a1
SHA512

43f8227c7d313091b962093c25f6ed315dbe1dc93c028ad2612a8a0110dc219437d652b3192ebdaae6e2692fa87890f35ba055d1a79ce1e18a70a5f989869849
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/v:AEwVs+0jNDY1qi/qn

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 12 IoCs

resource	yara_rule
behavioral2/memory/1888-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1888-27-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1888-106-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1888-140-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1888-142-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1888-147-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1888-167-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1888-203-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1888-234-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1888-273-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1888-311-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1888-352-0x0000000000500000-0x0000000000510200-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
4708	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"	1eee15be2b4ad224fa1959469e4d3c618e16028841f38650b869e200aa7d64a1.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 31 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1888-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x000b000000023b89-4.dat	upx
behavioral2/memory/4708-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1888-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4708-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4708-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4708-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4708-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1888-27-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4708-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000300000001e760-41.dat	upx
behavioral2/memory/1888-106-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4708-107-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1888-140-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4708-141-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1888-142-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4708-143-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1888-147-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4708-148-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1888-167-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4708-168-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1888-203-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4708-204-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1888-234-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4708-236-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1888-273-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4708-274-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1888-311-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4708-312-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1888-352-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4708-353-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	1eee15be2b4ad224fa1959469e4d3c618e16028841f38650b869e200aa7d64a1.exe
File opened for modification	C:\Windows\java.exe	1eee15be2b4ad224fa1959469e4d3c618e16028841f38650b869e200aa7d64a1.exe
File created	C:\Windows\java.exe	1eee15be2b4ad224fa1959469e4d3c618e16028841f38650b869e200aa7d64a1.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	1eee15be2b4ad224fa1959469e4d3c618e16028841f38650b869e200aa7d64a1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1888 wrote to memory of 4708	1888	1eee15be2b4ad224fa1959469e4d3c618e16028841f38650b869e200aa7d64a1.exe	82
PID 1888 wrote to memory of 4708	1888	1eee15be2b4ad224fa1959469e4d3c618e16028841f38650b869e200aa7d64a1.exe	82
PID 1888 wrote to memory of 4708	1888	1eee15be2b4ad224fa1959469e4d3c618e16028841f38650b869e200aa7d64a1.exe	82

C:\Users\Admin\AppData\Local\Temp\1eee15be2b4ad224fa1959469e4d3c618e16028841f38650b869e200aa7d64a1.exe
"C:\Users\Admin\AppData\Local\Temp\1eee15be2b4ad224fa1959469e4d3c618e16028841f38650b869e200aa7d64a1.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1888
- 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:4708

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[3].htm

Filesize
312B

MD5
5431b34b55fc2e8dfe8e2e977e26e6b5

SHA1
87cf8feeb854e523871271b6f5634576de3e7c40

SHA256
3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432

SHA512
6f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\84KCLP1T\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

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
304B

MD5
267ddfdbb8d492b25de208d84b290f1c

SHA1
9f57d9f19f25549e1232489a0c101a92e851de2f

SHA256
ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

SHA512
0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FQRZN8O7\default[8].htm

Filesize
311B

MD5
cb42662caffe525e9957c942617edf06

SHA1
615009db9a1a242579e639ee0fc7a2a765095bfe

SHA256
312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15

SHA512
3e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\H6N4U6J0\default[2].htm

Filesize
312B

MD5
e5c2364375c0a8a786a9508a840b6299

SHA1
bec1874db0d2348274b6656d1383e262f73e2bc6

SHA256
51b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3

SHA512
ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TTJXD3SW\default[2].htm

Filesize
304B

MD5
cde2c6ec81201bdd39579745c69d502f

SHA1
e025748a7d4361b2803140ed0f0abda1797f5388

SHA256
a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f

SHA512
de5ca6169b2bb42a452ebd2f92c23bad3a98c01845a875336d6affe7f0192c2782b1f66f149019c0b880410c836fc45b2e9157dcccc7ad0d9e5953521a2151d4

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

Filesize
312B

MD5
68aaab294418cf29e2bfe108b83d5e0e

SHA1
6d0fe2d9c14dd6a8d945624c99917129d876c408

SHA256
ce8372f561e15cf3fbe226108a689130fe678a809e571fdf337051affc9e8553

SHA512
62631eb0542f5fe92b37ad31d81a17926229f3636f5961c2c6263c254a19493850d200536230ee14528579dd59efb8c09b9a3ecf3f62f147d1817419f9c950b9

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

Filesize
320B

MD5
d7404c407c8c7255d396674679de8c82

SHA1
f02833d7ee3935d987979e0383baf6a8351fa4b9

SHA256
f53fb58e2b8e0c7ba5bf9ee133bab3d016f627a81e1f8c74020f8c868aae58c4

SHA512
c61100e22baf0c5c9987ac5eec73322984a4a4551010b7d6514d6245e6530c0bc5aed0a62ee9fc108b3e596e8c69734d872548243568b13805ca538b3b81067d

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp53BB.tmp

Filesize
29KB

MD5
3d7550bab4556782cd7a82f97341dbda

SHA1
f32b9478334c8e7cb5f643bd220b07a134130ce7

SHA256
0acc1d7c489f91e7b4b10fa28f77d229b3c72eaf64137880b6892b42777e30b0

SHA512
b1e808b60bcf1cc7900d082c3c79680199af02797d928cc6e339a8a8d37ad00057b643326fd6922890055f1d37510be4b4f835a08c7d22982ecaf63577f31892

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

Filesize
352B

MD5
183abf0f6641e652fbe32efec7c4568c

SHA1
0ef5522ba1481cf1aa322f714ab15241fdbbab67

SHA256
892d3e83f69280c3a0360cd5910939ac1fa8b9b2c85a4c7d5f652bf4971f4fd0

SHA512
423ebdbe54e14363ffc84d01afa59824fc06a7c3a5f015834b76adfcd9870990ba9b42cb73658ad0628b44ee84421bd9e78a274e7988d87404f6dc0153d83efd

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

Filesize
352B

MD5
22920fdaef91dc3cb2d687a7d3376d66

SHA1
781048e3c9cb5e872901a0a5c7d984fd3feb621a

SHA256
c8e7abee844fd514f0f5a906faf127f14ef376d725006519a258654c2c810ef4

SHA512
1a5a780c159bf5a270adbd175b9eaf20ecaeaa7cb99eb14fd8011f31cbdb66f2b51d085ad0f2beb920cf486688859f2d240c98c47835d51476e5237556123f29

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

Filesize
352B

MD5
81e8b0bd3126b908d8a61277e189d5f1

SHA1
c18e481c4877b0633e8977afce6fccf1f5921d1f

SHA256
e1a70b8ef3114934bd29e74853a4f3430b2b6f4b936bbdfd33295cee37780515

SHA512
cfdf64866ed94644f7655ebf4e5e7405a0e2bc17d5048d2c97b9415603a024a012fff69568caa6ecd4d6d902fa250d437570434bd09d2cf781f1759a94afe1c1

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1888-273-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1888-234-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1888-352-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1888-142-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1888-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1888-311-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1888-147-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1888-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1888-106-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1888-167-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1888-140-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1888-203-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1888-27-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4708-107-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4708-274-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4708-168-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4708-236-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4708-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4708-148-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4708-204-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4708-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4708-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4708-312-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4708-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4708-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4708-143-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4708-141-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4708-353-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4708-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads