mydoom | 04175e0307c3ec295f85dc3cbe655770f2515882fd6c72f1d7c6879b22e80385

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

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

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General

Target

04175e0307c3ec295f85dc3cbe655770f2515882fd6c72f1d7c6879b22e80385.exe
Size

29KB
MD5

c79278bc252fb24c17114659fbfc5724
SHA1

4a64d36e46f5bea08941c6b7277f4402778e88b1
SHA256

04175e0307c3ec295f85dc3cbe655770f2515882fd6c72f1d7c6879b22e80385
SHA512

132270f966e3950d11d15f59adaae10a2c4e77952f262ce1b81eacd627cd503da40287e698fc95a3d8236f929f67cb00754527621150740f8587c8f403815cf5
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/u:AEwVs+0jNDY1qi/qW

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 9 IoCs

resource	yara_rule
behavioral2/memory/4692-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4692-37-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4692-96-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4692-145-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4692-149-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4692-156-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4692-198-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4692-231-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4692-271-0x0000000000500000-0x0000000000510200-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
4552	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"	04175e0307c3ec295f85dc3cbe655770f2515882fd6c72f1d7c6879b22e80385.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 28 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4692-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x000a000000023b73-4.dat	upx
behavioral2/memory/4552-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4692-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4552-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4552-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4552-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4552-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4552-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4552-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4692-37-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4552-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0003000000021f51-48.dat	upx
behavioral2/memory/4692-96-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4552-97-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4692-145-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4552-146-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4692-149-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4552-150-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4552-152-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4692-156-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4552-157-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4692-198-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4552-204-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4692-231-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4552-232-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4692-271-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4552-272-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	04175e0307c3ec295f85dc3cbe655770f2515882fd6c72f1d7c6879b22e80385.exe
File opened for modification	C:\Windows\java.exe	04175e0307c3ec295f85dc3cbe655770f2515882fd6c72f1d7c6879b22e80385.exe
File created	C:\Windows\java.exe	04175e0307c3ec295f85dc3cbe655770f2515882fd6c72f1d7c6879b22e80385.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	04175e0307c3ec295f85dc3cbe655770f2515882fd6c72f1d7c6879b22e80385.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4692 wrote to memory of 4552	4692	04175e0307c3ec295f85dc3cbe655770f2515882fd6c72f1d7c6879b22e80385.exe	82
PID 4692 wrote to memory of 4552	4692	04175e0307c3ec295f85dc3cbe655770f2515882fd6c72f1d7c6879b22e80385.exe	82
PID 4692 wrote to memory of 4552	4692	04175e0307c3ec295f85dc3cbe655770f2515882fd6c72f1d7c6879b22e80385.exe	82

C:\Users\Admin\AppData\Local\Temp\04175e0307c3ec295f85dc3cbe655770f2515882fd6c72f1d7c6879b22e80385.exe
"C:\Users\Admin\AppData\Local\Temp\04175e0307c3ec295f85dc3cbe655770f2515882fd6c72f1d7c6879b22e80385.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4692
- 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:4552

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\84KCLP1T\default[1].htm

Filesize
312B

MD5
5431b34b55fc2e8dfe8e2e977e26e6b5

SHA1
87cf8feeb854e523871271b6f5634576de3e7c40

SHA256
3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432

SHA512
6f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c

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

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\84KCLP1T\default[9].htm

Filesize
315B

MD5
14b82aec966e8e370a28053db081f4e9

SHA1
a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

SHA256
202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

SHA512
ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

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

Filesize
312B

MD5
e5c2364375c0a8a786a9508a840b6299

SHA1
bec1874db0d2348274b6656d1383e262f73e2bc6

SHA256
51b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3

SHA512
ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3

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\H6N4U6J0\default[10].htm

Filesize
313B

MD5
ffb72ab4faba49ad441ce07db37dd8b6

SHA1
194e13c1c32ebb6e7a1dc912261cbd58a82ff71e

SHA256
7bd7c3676e98ddde8e0d5b63dd22cb9379d975bcd1d68884c97565cdd8d03660

SHA512
517be20d2442489ce39b48dc7f9f6f13f8c45d02703fb1865071f553d36b2289f5abc26c6089fc0bfad1a41fe318bf4b5a806915c5e45898ac744b7e4ed30257

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp83C3.tmp

Filesize
29KB

MD5
5c941f308536ed2b6abb6d56f0ad0a5e

SHA1
7fb74ed3739a031dec11bc103cd1eb6a9c3cc788

SHA256
a5c96bac89a0827b6359164588d1f43332a93b94090bd341a458df0185c8738e

SHA512
d7c7d9bb154b6242867ae996b3ff4023f385e460d859e7cf9ee723e0dd92a1a967d23c274ed91462316a672975b0ce4d716e5c8c36317cc514cbb1f599e6ef21

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

Filesize
288B

MD5
0293915e815e225cdaf940b953679b93

SHA1
48fd29a2c3e54d9619273ad88151969763e2fe3e

SHA256
06d6ee998aa4989729dc62278992fbd61918f93515bdf0ce27b4a3521c052a37

SHA512
f20ff62de9476e9fa620337fc2cc546b1c50d133b52562c6320b12f84678f2865862fe5af31d7250f915ade83d292a9cfb3dcb7239c3c7382cbfff6dc335389d

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

Filesize
288B

MD5
7f20c9430453c09b998c62184b9fecea

SHA1
4d48ef6f6d8b0d4b4246cfde810530f7aee33f67

SHA256
0764b7778c3e6a80ce17ba4307b5cbefc5b7bc585617dfc8621b17d6f47f87a2

SHA512
8560f3a339f3dcce8aa30f79918e6558baeacbd0a89c9a30024f0bb29f8485c9c52cd668fe490a70089ce47ca7501219c8bf0dfb61062b6d48456c8f55412692

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

Filesize
288B

MD5
6a79f70ae1669614381022c826e35745

SHA1
0e229a14d78dd5be3d55f2d7545bb98ceab62d48

SHA256
82e907477600a922ea4752dd41304fbaf9cac383a68f5e4486f9c6d11b083e79

SHA512
5ee3f9f7d4c3700f1e6b9f435437772350799f81163d9bbd3e00634883f7ec3148b7d660fb3f2144a1ee6c917f273468d6d1ca02f166f24131f75c340a057272

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/4552-204-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4552-232-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4552-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4552-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4552-97-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4552-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4552-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4552-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4552-146-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4552-272-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4552-150-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4552-152-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4552-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4552-157-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4552-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4552-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4692-198-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4692-37-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4692-231-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4692-156-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4692-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4692-271-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4692-149-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4692-145-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4692-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4692-96-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads