mydoom | d6c463e8ec88ba9b72edceb01de2a8cc7d357e16f975d5eabf7cec44ad4db56e

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
27/09/2024, 02:08

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General

Target

d6c463e8ec88ba9b72edceb01de2a8cc7d357e16f975d5eabf7cec44ad4db56e.exe
Size

29KB
MD5

00d7607c2603c1022c6aebd207b34af6
SHA1

78ffb640bb2b628fef4dc9ed1a6d2e16955993c5
SHA256

d6c463e8ec88ba9b72edceb01de2a8cc7d357e16f975d5eabf7cec44ad4db56e
SHA512

5b81485346f2bfa14fd7ef752291ffb879b91e4a484106831d4a188137c4f75dfde332304c95a2c1e20ad63d36b6f133b48cdd0448e6497d8cd6b890e2409c13
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/L/:AEwVs+0jNDY1qi/qz

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 8 IoCs

resource	yara_rule
behavioral2/memory/3792-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3792-39-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3792-133-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3792-163-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3792-170-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3792-197-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3792-234-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3792-273-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom

MyDoom
MyDoom is a Worm that is written in C++.
worm mydoom

Executes dropped EXE 1 IoCs

pid	Process
468	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"	d6c463e8ec88ba9b72edceb01de2a8cc7d357e16f975d5eabf7cec44ad4db56e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 27 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3792-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0008000000023455-7.dat	upx
behavioral2/memory/468-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3792-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/468-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/468-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/468-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/468-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/468-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/468-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/468-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3792-39-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/468-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000d000000021a6e-50.dat	upx
behavioral2/memory/3792-133-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/468-134-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3792-163-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/468-164-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/468-166-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3792-170-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/468-171-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3792-197-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/468-198-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3792-234-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/468-235-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3792-273-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/468-274-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	d6c463e8ec88ba9b72edceb01de2a8cc7d357e16f975d5eabf7cec44ad4db56e.exe
File opened for modification	C:\Windows\java.exe	d6c463e8ec88ba9b72edceb01de2a8cc7d357e16f975d5eabf7cec44ad4db56e.exe
File created	C:\Windows\java.exe	d6c463e8ec88ba9b72edceb01de2a8cc7d357e16f975d5eabf7cec44ad4db56e.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	d6c463e8ec88ba9b72edceb01de2a8cc7d357e16f975d5eabf7cec44ad4db56e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3792 wrote to memory of 468	3792	d6c463e8ec88ba9b72edceb01de2a8cc7d357e16f975d5eabf7cec44ad4db56e.exe	82
PID 3792 wrote to memory of 468	3792	d6c463e8ec88ba9b72edceb01de2a8cc7d357e16f975d5eabf7cec44ad4db56e.exe	82
PID 3792 wrote to memory of 468	3792	d6c463e8ec88ba9b72edceb01de2a8cc7d357e16f975d5eabf7cec44ad4db56e.exe	82

C:\Users\Admin\AppData\Local\Temp\d6c463e8ec88ba9b72edceb01de2a8cc7d357e16f975d5eabf7cec44ad4db56e.exe
"C:\Users\Admin\AppData\Local\Temp\d6c463e8ec88ba9b72edceb01de2a8cc7d357e16f975d5eabf7cec44ad4db56e.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3792
- 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:468

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\02PT5J1W\defaultM0VJK46H.htm

Filesize
311B

MD5
cb42662caffe525e9957c942617edf06

SHA1
615009db9a1a242579e639ee0fc7a2a765095bfe

SHA256
312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15

SHA512
3e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\02PT5J1W\default[6].htm

Filesize
312B

MD5
e5c2364375c0a8a786a9508a840b6299

SHA1
bec1874db0d2348274b6656d1383e262f73e2bc6

SHA256
51b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3

SHA512
ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3

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

Filesize
304B

MD5
267ddfdbb8d492b25de208d84b290f1c

SHA1
9f57d9f19f25549e1232489a0c101a92e851de2f

SHA256
ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

SHA512
0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\OD2FK6XO\default[4].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\OD2FK6XO\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpB255.tmp

Filesize
29KB

MD5
61bbb35b9ff13ed22391eca3e1b5e990

SHA1
d7d3a0d02f68dea3673251cd7d8225907c37bfeb

SHA256
ac25230c9f8de13b67f696d43d1c4da258ac8d66df3b57ce78b1192a2271822d

SHA512
92db5541c5531044f73ec542d5add3f0f6d7432563adcfeda198b6a5be54bddb5ed9efee7c471c1a3cc7c0c2a185f55318cb2570330877e1a76ffc012a6795e2

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

Filesize
320B

MD5
dce02081da5008945d484056703826ca

SHA1
4ecb74579c9b7c6d91adaa070dccd66d93891899

SHA256
0bac0470bbd67b9157e05d4896638198a2d20396b928da26f07c5ae5fc9f65ba

SHA512
73e686b2564e33e53e85a19d67076ed3f429a7e5e780f9d042b0cca62ce47aa76771ad39c097993ca462009125cda6267f41857b438ed0ec6614121729b68f6a

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

Filesize
320B

MD5
25ac343563b8692dbf6480dcdb0df196

SHA1
0130df5586d8c9f0cac8dee6c69e086f48fa30f5

SHA256
b6f544e5c94e29e1acac30614b77584b1942f2f62d13302a17e958c4851399af

SHA512
ae5b29f3213f11602eec854453b51e0c558144c99211cf865c50ec34175c4c1480a321e2672be1b1fc9ec8d95d6b95ea37847ce759d901f3c0ab26ef2c2d3fff

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

Filesize
320B

MD5
6149dc01b6a17cb268fe821f24f98fc7

SHA1
3ecf011512aaa20c60cdbaa4b37354b7e32ddff2

SHA256
1d521affcb1488164a313884a2310b3abfd87c353993ab7831ffe3e3f9a38e81

SHA512
92e9324335ecf5a081e5eab64e19bface52a78cbc7341df39407800a8c1ab185c78a9cca9961622c63d618835a3cc34713d268c11f0c078e2468bdd36a7b41cd

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/468-198-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/468-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/468-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/468-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/468-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/468-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/468-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/468-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/468-134-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/468-274-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/468-164-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/468-166-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/468-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/468-171-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/468-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/468-235-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3792-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3792-234-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3792-197-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3792-39-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3792-170-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3792-273-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3792-163-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3792-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3792-133-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads