mydoom | 17e756f41119ce0033fbc8c65e181335699ae67f071b23a030d2b2d29876c823

Analysis

max time kernel
150s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05/01/2025, 20:37

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General

Target

17e756f41119ce0033fbc8c65e181335699ae67f071b23a030d2b2d29876c823.exe
Size

29KB
MD5

86ef1e8965b3c62c7f06b2cf846954e1
SHA1

9e662f2b98f3c70ec630796bd2e5d92e85049fd7
SHA256

17e756f41119ce0033fbc8c65e181335699ae67f071b23a030d2b2d29876c823
SHA512

07878def5d78d28268d18f547268e9cc2980e0fb45ef27081dd3dc2d79c6f5c2c3b989048c59bfca35c2cc9386b0255190d2342d0216f978eda0cfe4ce9afff8
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/rh+:AEwVs+0jNDY1qi/qTQ

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 10 IoCs

resource	yara_rule
behavioral2/memory/1208-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1208-32-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1208-92-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1208-152-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1208-156-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1208-163-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1208-197-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1208-240-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1208-275-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1208-309-0x0000000000500000-0x0000000000510200-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
4004	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"	17e756f41119ce0033fbc8c65e181335699ae67f071b23a030d2b2d29876c823.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/1208-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4004-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0008000000023c6e-4.dat	upx
behavioral2/memory/1208-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4004-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4004-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4004-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4004-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4004-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1208-32-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4004-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0008000000023c8d-41.dat	upx
behavioral2/memory/1208-92-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4004-93-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1208-152-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4004-153-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1208-156-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4004-157-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4004-162-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1208-163-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4004-164-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1208-197-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4004-198-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1208-240-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4004-241-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1208-275-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4004-276-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1208-309-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4004-310-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	17e756f41119ce0033fbc8c65e181335699ae67f071b23a030d2b2d29876c823.exe
File opened for modification	C:\Windows\java.exe	17e756f41119ce0033fbc8c65e181335699ae67f071b23a030d2b2d29876c823.exe
File created	C:\Windows\java.exe	17e756f41119ce0033fbc8c65e181335699ae67f071b23a030d2b2d29876c823.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	17e756f41119ce0033fbc8c65e181335699ae67f071b23a030d2b2d29876c823.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1208 wrote to memory of 4004	1208	17e756f41119ce0033fbc8c65e181335699ae67f071b23a030d2b2d29876c823.exe	83
PID 1208 wrote to memory of 4004	1208	17e756f41119ce0033fbc8c65e181335699ae67f071b23a030d2b2d29876c823.exe	83
PID 1208 wrote to memory of 4004	1208	17e756f41119ce0033fbc8c65e181335699ae67f071b23a030d2b2d29876c823.exe	83

C:\Users\Admin\AppData\Local\Temp\17e756f41119ce0033fbc8c65e181335699ae67f071b23a030d2b2d29876c823.exe
"C:\Users\Admin\AppData\Local\Temp\17e756f41119ce0033fbc8c65e181335699ae67f071b23a030d2b2d29876c823.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1208
- 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:4004

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\4OVS68NE\default[1].htm

Filesize
315B

MD5
14b82aec966e8e370a28053db081f4e9

SHA1
a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

SHA256
202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

SHA512
ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\4OVS68NE\default[3].htm

Filesize
312B

MD5
e5c2364375c0a8a786a9508a840b6299

SHA1
bec1874db0d2348274b6656d1383e262f73e2bc6

SHA256
51b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3

SHA512
ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\4OVS68NE\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9IEW0KLU\default[2].htm

Filesize
313B

MD5
69c60ed308101b5335bf8f3965de4cee

SHA1
46fa4e015d3074e5278f30246dfc7e52395ee164

SHA256
1b949aeab999aed6ebea087159db61393d411edcbbf228b98f4b5c3d8711ad29

SHA512
4b3b388f53a35a0f1eb44706723d2814f010095a8629d692e8d6542ac4520e1f7caaa7a6bd79a7a00ed97bbd246fc8d74f51853432e386685d6771203a7d8ad9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\L6PPXFHA\default[1].htm

Filesize
304B

MD5
cde2c6ec81201bdd39579745c69d502f

SHA1
e025748a7d4361b2803140ed0f0abda1797f5388

SHA256
a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f

SHA512
de5ca6169b2bb42a452ebd2f92c23bad3a98c01845a875336d6affe7f0192c2782b1f66f149019c0b880410c836fc45b2e9157dcccc7ad0d9e5953521a2151d4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\L6PPXFHA\default[3].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\L6PPXFHA\default[7].htm

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp819F.tmp

Filesize
29KB

MD5
f39002d63ebb03085c89b2f8b029d72c

SHA1
8b38955a56716d1e3b563198b7455ee33076f54b

SHA256
62ce60c9cee6e29bf1323cb2aae66023323065f45ec5393836e6bbc47c2829de

SHA512
0b546dec226f2ef9aa48f6d895c832b6d39865fea2f092ef621590787ef2e2118cf0c0467fa78bf553873d2fdb36bf21f49435d7ec011e85209d8690757cf07e

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

Filesize
320B

MD5
4b6e374815da36026c0a4ae7924e0a24

SHA1
1c2a1e131eee29070f77a7f703bbae049ea2389c

SHA256
4d4fe755757663e04cd92f0601ce2bf5de9bc32ca4db98d50e0fe77c30ddfc4c

SHA512
7406ea60f416b89d0723e8411d2c06e182f44601450a1f1bff3dd9a7ca508f9a7a649bfebd47870ff66582b1a67ce25b2b56bd9e7c7110040e72291842baa03c

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

Filesize
320B

MD5
145f0f81cdc693acfadcb360d4ab00fd

SHA1
7fb1b0c4ffecbd4568ea924d097c69e7c5fa18e8

SHA256
75355f51f7c56570f9efa61805cddb3fe0e0f1d8675a5b46a00b7bddd427e25e

SHA512
44c4212206a2ef37861736cc6478de0bdd01c57b7d2242438a10d5f4bb68b62acebd01bbe5ce10762a2f16817eaee4cd38c6eecf5f60b78fa5cfca76b5c1ed63

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1208-32-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1208-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1208-92-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1208-240-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1208-275-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1208-152-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1208-309-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1208-156-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1208-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1208-197-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1208-163-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4004-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4004-164-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4004-162-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4004-198-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4004-157-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4004-153-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4004-93-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4004-241-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4004-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4004-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4004-276-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4004-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4004-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4004-310-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4004-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4004-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads