mydoom | 0e34f3a6d50c47af918083886780fe6db40d9a1c7159469313b0e3d6f07bf78b

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2024 19:44

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General

Target

0e34f3a6d50c47af918083886780fe6db40d9a1c7159469313b0e3d6f07bf78b.exe
Size

29KB
MD5

39eb9407ac12121920b63771b2d46458
SHA1

f41a0abc74c4d6b40d2f229266c80e1b4969a1cc
SHA256

0e34f3a6d50c47af918083886780fe6db40d9a1c7159469313b0e3d6f07bf78b
SHA512

1d6c2dfe2a0d10091b8d6f78ac1a7f99a0f3756b7f464ecaecc1ee51f4d26ffd87db88ce477fd2490d926b63f749e4ddcef32d6304a37725e14e580766e9a28e
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/guq:AEwVs+0jNDY1qi/q2

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 9 IoCs

resource	yara_rule
behavioral2/memory/4264-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4264-37-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4264-116-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4264-150-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4264-156-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4264-178-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4264-211-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4264-255-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4264-290-0x0000000000500000-0x0000000000510200-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
3624	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"	0e34f3a6d50c47af918083886780fe6db40d9a1c7159469313b0e3d6f07bf78b.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/4264-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3624-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000b000000023b62-4.dat	upx
behavioral2/memory/4264-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3624-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3624-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3624-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3624-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3624-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3624-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4264-37-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3624-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x00020000000220f4-43.dat	upx
behavioral2/memory/4264-116-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3624-117-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4264-150-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3624-151-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3624-155-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4264-156-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3624-157-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3624-179-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4264-178-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4264-211-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3624-212-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4264-255-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3624-256-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4264-290-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3624-291-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	0e34f3a6d50c47af918083886780fe6db40d9a1c7159469313b0e3d6f07bf78b.exe
File opened for modification	C:\Windows\java.exe	0e34f3a6d50c47af918083886780fe6db40d9a1c7159469313b0e3d6f07bf78b.exe
File created	C:\Windows\java.exe	0e34f3a6d50c47af918083886780fe6db40d9a1c7159469313b0e3d6f07bf78b.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	0e34f3a6d50c47af918083886780fe6db40d9a1c7159469313b0e3d6f07bf78b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4264 wrote to memory of 3624	4264	0e34f3a6d50c47af918083886780fe6db40d9a1c7159469313b0e3d6f07bf78b.exe	82
PID 4264 wrote to memory of 3624	4264	0e34f3a6d50c47af918083886780fe6db40d9a1c7159469313b0e3d6f07bf78b.exe	82
PID 4264 wrote to memory of 3624	4264	0e34f3a6d50c47af918083886780fe6db40d9a1c7159469313b0e3d6f07bf78b.exe	82

C:\Users\Admin\AppData\Local\Temp\0e34f3a6d50c47af918083886780fe6db40d9a1c7159469313b0e3d6f07bf78b.exe
"C:\Users\Admin\AppData\Local\Temp\0e34f3a6d50c47af918083886780fe6db40d9a1c7159469313b0e3d6f07bf78b.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4264
- 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:3624

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\0GUUC90F\default[3].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0GUUC90F\default[4].htm

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\IQ93NPJ1\default[3].htm

Filesize
315B

MD5
14b82aec966e8e370a28053db081f4e9

SHA1
a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

SHA256
202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

SHA512
ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\WQOY74U4\default[6].htm

Filesize
305B

MD5
157431349a057954f4227efc1383ecad

SHA1
69ccc939e6b36aa1fabb96ad999540a5ab118c48

SHA256
8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac

SHA512
6405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\ZA7RG4JF\search[3].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6BD4.tmp

Filesize
29KB

MD5
b7bdb295fcd2f8be8c41bfea57b15851

SHA1
96db89649353468e391193399f2ef7a67c4e1677

SHA256
d1326c40d35ed8a776d6c78c270d997a0477cb8bfd480477b043889eddb01277

SHA512
de568178891dde3558830f18bb54dabcf74b8ddc0f49642d4ffd37d1a406dff1762b94371ea786562de7ed6535631a2e1a90c0d1d1da7f1a9bc61738cfbf7362

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

Filesize
352B

MD5
4882a7c2613ce7b86738399c32c3cbb5

SHA1
289c89244c2d0ce3b92e06e0010dfaa2a5b8b95a

SHA256
2565aec7c606b1338e10c268415837543da92f124622117efcf11a928c29a549

SHA512
e6c23fd173e9a20c4fbfa10bf48e9262e53d085943258c8c5f81e31e6e972ddbf2450dfff2ec86ea175e08878702fe7e7d86961efce0606cbd74da26ef5caf48

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

Filesize
352B

MD5
b98fde55dfb2efb6a8429eacb5f58a06

SHA1
8c8dac7c972fb26c13b20597bec024202c135b03

SHA256
e3a51ee02d8f73d88ab3f73afc0c740df340d87a90001e8c11e67a4bd0fca66b

SHA512
9f9ed3b287218a85326797214caec1d65fcafa67c89189388759e6fb7bc3f7ba4ea4f80af0afc552a1e379034c9147bbc0e180c1fc746b66b083fcc3a0a654db

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

Filesize
352B

MD5
ed6d4d0ca7145348a27bd98fc6952b06

SHA1
b33411a746767dd42755edf5228012970a388f73

SHA256
50c33445d980a6b71a662cb47e4011aa059cd50ade8e610d8d2fde9af3ef63fe

SHA512
c8477a05ea34bd24c81f0116284dc25e0c7ece063c23fe3cb0dcd901733a8cfd93701d8fa4106f1eb887e844a4a453d299cc72fe5c5f148b18600ca133a40733

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/3624-155-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3624-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3624-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3624-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3624-291-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3624-117-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3624-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3624-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3624-256-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3624-151-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3624-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3624-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3624-157-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3624-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3624-179-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3624-212-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4264-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4264-211-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4264-178-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4264-156-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4264-255-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4264-150-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4264-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4264-290-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4264-116-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4264-37-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads