mydoom | d96c686e761d6b017852f7ea2ead7652e4f4322a8bb64d4fc454b46a73a698c1

Analysis

max time kernel
120s
max time network
120s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-12-2024 06:15

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General

Target

d96c686e761d6b017852f7ea2ead7652e4f4322a8bb64d4fc454b46a73a698c1.exe
Size

29KB
MD5

b3ecb4143e1a1429c2c9593d36dd82db
SHA1

dea1df7fa990490667251e174de8d3d1730d8bc9
SHA256

d96c686e761d6b017852f7ea2ead7652e4f4322a8bb64d4fc454b46a73a698c1
SHA512

4baacb16d18db676e2787455dbc79208b77cc0559c3325c6abcd6d7904ed6cfd115fa22478ac8f95fa1d64f5f4b24efd5b32146d4fd00fec37541772ed36a210
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/Z:AEwVs+0jNDY1qi/qx

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 7 IoCs

resource	yara_rule
behavioral2/memory/1596-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1596-32-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1596-108-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1596-141-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1596-150-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1596-172-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1596-214-0x0000000000500000-0x0000000000510200-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
4404	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\Services = "C:\\Windows\\services.exe"	services.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	d96c686e761d6b017852f7ea2ead7652e4f4322a8bb64d4fc454b46a73a698c1.exe

UPX packed file 23 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1596-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x000c000000023b83-4.dat	upx
behavioral2/memory/4404-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1596-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4404-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4404-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4404-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4404-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4404-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1596-32-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4404-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000b000000023bba-43.dat	upx
behavioral2/memory/1596-108-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4404-109-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1596-141-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4404-142-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4404-146-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1596-150-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4404-151-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1596-172-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4404-173-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1596-214-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4404-215-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	d96c686e761d6b017852f7ea2ead7652e4f4322a8bb64d4fc454b46a73a698c1.exe
File opened for modification	C:\Windows\java.exe	d96c686e761d6b017852f7ea2ead7652e4f4322a8bb64d4fc454b46a73a698c1.exe
File created	C:\Windows\java.exe	d96c686e761d6b017852f7ea2ead7652e4f4322a8bb64d4fc454b46a73a698c1.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	d96c686e761d6b017852f7ea2ead7652e4f4322a8bb64d4fc454b46a73a698c1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1596 wrote to memory of 4404	1596	d96c686e761d6b017852f7ea2ead7652e4f4322a8bb64d4fc454b46a73a698c1.exe	82
PID 1596 wrote to memory of 4404	1596	d96c686e761d6b017852f7ea2ead7652e4f4322a8bb64d4fc454b46a73a698c1.exe	82
PID 1596 wrote to memory of 4404	1596	d96c686e761d6b017852f7ea2ead7652e4f4322a8bb64d4fc454b46a73a698c1.exe	82

C:\Users\Admin\AppData\Local\Temp\d96c686e761d6b017852f7ea2ead7652e4f4322a8bb64d4fc454b46a73a698c1.exe
"C:\Users\Admin\AppData\Local\Temp\d96c686e761d6b017852f7ea2ead7652e4f4322a8bb64d4fc454b46a73a698c1.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1596
- 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:4404

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\FQRZN8O7\default[1].htm

Filesize
313B

MD5
ffb72ab4faba49ad441ce07db37dd8b6

SHA1
194e13c1c32ebb6e7a1dc912261cbd58a82ff71e

SHA256
7bd7c3676e98ddde8e0d5b63dd22cb9379d975bcd1d68884c97565cdd8d03660

SHA512
517be20d2442489ce39b48dc7f9f6f13f8c45d02703fb1865071f553d36b2289f5abc26c6089fc0bfad1a41fe318bf4b5a806915c5e45898ac744b7e4ed30257

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

Filesize
315B

MD5
14b82aec966e8e370a28053db081f4e9

SHA1
a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

SHA256
202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

SHA512
ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

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

Filesize
320B

MD5
69f60f3f5f969571f353557dbf413cf7

SHA1
a01f98d64efcb28c11d3927ac55b670372d2aa96

SHA256
70ad7ddce59dea9bd46e4416e6b849040f3bc6f9f146a4d3c3ca4621383b890f

SHA512
02163eaf656a7669001e526560d09278d40f686e6d26970bcabd7c6b19a097e0350c3457f11940beed899acb6109987185ac101d0c1fe68cb506517e7e939a53

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp65AC.tmp

Filesize
29KB

MD5
d3e96017e7ff6afb59dee96b7bbfc15e

SHA1
1a2c72fc82174d8796b9431019149e0215246d48

SHA256
f8bb4cfb6fa9ee4ea336a4cbf2d65df4f2eefaae856c3060f56cbb18cf01711d

SHA512
46e4c3fa624bedb6a8200943dbf988d106d1db86b459e572b282486c25f61de6e444a7739b2e6656a7e5cb1d594dd3332220cae3a8047bfd5dc006c0b2b70c78

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

Filesize
352B

MD5
8b4dd1d3b642de8f465902018628302f

SHA1
36f6702b99a37f179707eb79d05b6621f1433a71

SHA256
469dd0393726a522a94f40a86d6a82f7d170ce1c8cda78beedd57897bff3586d

SHA512
417e36e606a8634649f6e971e59e32813c59ffc4c8645f8ae961b81d39463c6afa49898b33f3310a0deccadbbe6e05f2b20c883bc5ecdb719b630df20db430b3

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

Filesize
352B

MD5
84b0ce80d972a62e76050c709aeb5775

SHA1
c04fe47280c3abc032a63f91177fc26c63c85f82

SHA256
e523d9f50d030cbf836bc319f4446ac1379233e87496dea7db8adf641b313bc3

SHA512
ce54afc031ec2e737a9ce748b5d58f25c062baf4a652846be97db32d3701d11a18d275f1169d5bd533fa75d14db9cd603913c52ae36c45522dc1de85175d1ee6

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

Filesize
352B

MD5
9fdb6f6a97d5a9ae78df3eb748121d80

SHA1
388cf13a1c8398405636a446d6fcbce50b81a8b1

SHA256
da7820210828ba5b91498b1ab6fcd4c0b1254c2a2bb47f563f2841c6b59a7b93

SHA512
a72eb3620897a41308b4de5a0cbdfa7ad8cbc6e35644f18f7b7d2d2e96bdf3343dfa13e2d1a44f781f7dd159fbc3720eac9468f58862988375695f02778209c0

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1596-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1596-150-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1596-32-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1596-172-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1596-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1596-108-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1596-214-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1596-141-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4404-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4404-142-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4404-109-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4404-146-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4404-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4404-151-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4404-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4404-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4404-173-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4404-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4404-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4404-215-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4404-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads