mydoom | e91e0886986fc83bb01feb1585f813c83b4c7569516091b5a5f7581d3f25d58d

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 11:03

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

e91e0886986fc83bb01feb1585f813c83b4c7569516091b5a5f7581d3f25d58d.exe
Size

29KB
MD5

6591bad5aedf69d631e9bbc4fcf4889e
SHA1

358154095e3e39e78d82b52b872e670a79b6bb09
SHA256

e91e0886986fc83bb01feb1585f813c83b4c7569516091b5a5f7581d3f25d58d
SHA512

e6ec585edafdbd1a16a6ab977556edfec9191a7e3008c131f3e8590b900021584b5a30fd906dd8a1458885b56e80990c359719a54c913fdf771b525a52007cc9
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/zhg:AEwVs+0jNDY1qi/qbi

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 11 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4676-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4676-27-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4676-32-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4676-147-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4676-164-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4676-173-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4676-207-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4676-247-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4676-275-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4676-306-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4676-334-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom

MyDoom
MyDoom is a Worm that is written in C++.
worm mydoom
Mydoom family
mydoom
Executes dropped EXE 1 IoCs

Processes:

services.exe

pid process

3756 services.exe

pid	process
3756	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

e91e0886986fc83bb01feb1585f813c83b4c7569516091b5a5f7581d3f25d58d.exeservices.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	e91e0886986fc83bb01feb1585f813c83b4c7569516091b5a5f7581d3f25d58d.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

Processes:

resource	yara_rule
behavioral2/memory/4676-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
C:\Windows\services.exe	upx
behavioral2/memory/3756-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4676-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3756-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3756-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3756-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3756-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4676-27-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3756-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4676-32-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3756-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\tmp6E47.tmp	upx
behavioral2/memory/4676-147-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3756-148-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4676-164-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3756-165-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3756-169-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4676-173-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3756-174-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4676-207-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3756-213-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4676-247-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3756-252-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4676-275-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3756-276-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4676-306-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3756-307-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4676-334-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3756-335-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

Processes:

e91e0886986fc83bb01feb1585f813c83b4c7569516091b5a5f7581d3f25d58d.exe

description	ioc	process
File created	C:\Windows\services.exe	e91e0886986fc83bb01feb1585f813c83b4c7569516091b5a5f7581d3f25d58d.exe
File opened for modification	C:\Windows\java.exe	e91e0886986fc83bb01feb1585f813c83b4c7569516091b5a5f7581d3f25d58d.exe
File created	C:\Windows\java.exe	e91e0886986fc83bb01feb1585f813c83b4c7569516091b5a5f7581d3f25d58d.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

Processes:

e91e0886986fc83bb01feb1585f813c83b4c7569516091b5a5f7581d3f25d58d.exeservices.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e91e0886986fc83bb01feb1585f813c83b4c7569516091b5a5f7581d3f25d58d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

e91e0886986fc83bb01feb1585f813c83b4c7569516091b5a5f7581d3f25d58d.exe

description	pid	process	target process
PID 4676 wrote to memory of 3756	4676	e91e0886986fc83bb01feb1585f813c83b4c7569516091b5a5f7581d3f25d58d.exe	services.exe
PID 4676 wrote to memory of 3756	4676	e91e0886986fc83bb01feb1585f813c83b4c7569516091b5a5f7581d3f25d58d.exe	services.exe
PID 4676 wrote to memory of 3756	4676	e91e0886986fc83bb01feb1585f813c83b4c7569516091b5a5f7581d3f25d58d.exe	services.exe

C:\Users\Admin\AppData\Local\Temp\e91e0886986fc83bb01feb1585f813c83b4c7569516091b5a5f7581d3f25d58d.exe
"C:\Users\Admin\AppData\Local\Temp\e91e0886986fc83bb01feb1585f813c83b4c7569516091b5a5f7581d3f25d58d.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4676
- 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:3756

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

Loading Replay Monitor...

Downloads

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

Filesize
304B

MD5
cde2c6ec81201bdd39579745c69d502f

SHA1
e025748a7d4361b2803140ed0f0abda1797f5388

SHA256
a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f

SHA512
de5ca6169b2bb42a452ebd2f92c23bad3a98c01845a875336d6affe7f0192c2782b1f66f149019c0b880410c836fc45b2e9157dcccc7ad0d9e5953521a2151d4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FQRZN8O7\default[7].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

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

Filesize
315B

MD5
e510f9586fd45ddb7f0c00cc01b5bb78

SHA1
0f49be1ea6f9228f7fa5877a74df5913d500f44c

SHA256
06dc56e918b87be102dbef5a82c2b9e572d2e4dd4e778026ab8aa59ec58c454c

SHA512
4a6cd27994a9bab95b152bd6be520dfa186b3b067345a350ced80933757ce875bf53cdaf3413ddf1ed14968adc233f7cb6bb2fcda0fa19c4d68e2e9d86416b90

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

Filesize
304B

MD5
267ddfdbb8d492b25de208d84b290f1c

SHA1
9f57d9f19f25549e1232489a0c101a92e851de2f

SHA256
ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

SHA512
0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

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\H6N4U6J0\default[5].htm

Filesize
306B

MD5
550379217493ee8717fc3e3d4fa13cac

SHA1
818a353efc5e626fb3994615e75cf98ed1ed77fe

SHA256
f80e2736a817ca49088e7f671f832dac4566233b1c9c1c75d42308bf6705e56f

SHA512
dc4715dabb40202e454d501430a64f16704200c17d05e8209ac9e331edab4834daff25f572ce18031e4a2ca112d5fa2098b982f870e021ab9d1b3ce6497abe4c

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

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

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

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6E47.tmp

Filesize
29KB

MD5
df497064f18f5f5a90bd9428d610f3e9

SHA1
8b315a20fe2ff4601badb1344df4c4e0cebfc1dd

SHA256
0d9921318bbe6e97c415793bd4e28483cdc3644948dcb5dcc7ac8bfe4c3372e8

SHA512
d817778ab30b01e6763f73d68eb2f8f6a958a803535bc786103e32bde3663728128efba015028011f9e8a7f7484d849ec403709c45b3654b412028aad95922db

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

Filesize
320B

MD5
ced9e7bd39c877ad3f135c23244734fc

SHA1
2df86113b46808b6cc9485729cc207db3b293729

SHA256
cf645bc4ff2826a026d57eb580196309185f57907de687f279f823b0bd9b243d

SHA512
baa55abfaaabd24855f0821a4f244777865078191e9bd393c664900fd0ca7a5e926df96cd0366533e4afea4b475e1cb9d755b4764583c23f0f3eb17ea1e12dae

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

Filesize
320B

MD5
4e97bc004eb97bec6a635c58af3dbfdd

SHA1
a2e688be90b539271d081434e4d4189e1ef7ba4b

SHA256
87c63902b8fa8a8f96d0a57b13e64ffc6d1e9f904604fb9316adde1aa531a4ab

SHA512
35561d5566d0eccfd9993bbfba5492cb4b9e7ce3fb1db2731cf1d46c733128a0bd5ce47cf5fe35abf800a2e5577ec9e53b56abf2ed3f6d7fc0fed255417de27f

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

Filesize
320B

MD5
eafbe91fd6d9aad9947883c16a8fc557

SHA1
2bc42383798f99179cf9be8aeb777cf4ca35d531

SHA256
3b56734c793498d9b982f455ef0d9d5c3d8ee069b335572154b063d37fdcbb31

SHA512
2991fdbacc1f1184c700bc248b049d7421d61373daf0b787a4e475a0a7fb99cc514f82cbd0cafaf1d7a4660c002667b72401756926d50892ae57ec977f191aa0

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

Filesize
320B

MD5
f1f8e06100144022236f9628d0cd1f4f

SHA1
fb9a0225b9b4c1cb47ad481121aaac044cb8dc56

SHA256
997f2911a9d9f8241809956f73723514ae7ffff4f7e8469609865a46538c4c7b

SHA512
10e12572805fbd0ec1df4421f8f76d493a0b3c816d46997d0c652b4fd46bac137928ad1bf1f73e5cbf73706ff2f0f96ec4c709599cb944736c910af93c9fb114

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

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/3756-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3756-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3756-148-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3756-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3756-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3756-165-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3756-169-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3756-276-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3756-174-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3756-335-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3756-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3756-213-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3756-307-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3756-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3756-252-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3756-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4676-173-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4676-275-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4676-27-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4676-247-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4676-306-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4676-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4676-207-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4676-334-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4676-32-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4676-147-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4676-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4676-164-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download