mydoom | 29dc1c3b91ad350c8c2dfe8f7dc8dfb32407640b192af9be42503c9ff913aba2

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
11-01-2025 21:39

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General

Target

29dc1c3b91ad350c8c2dfe8f7dc8dfb32407640b192af9be42503c9ff913aba2.exe
Size

29KB
MD5

15547051236670e0430004fc4ba5c080
SHA1

30659333ecd4d620a0868d18d9b29516b1982270
SHA256

29dc1c3b91ad350c8c2dfe8f7dc8dfb32407640b192af9be42503c9ff913aba2
SHA512

d1cdcdc84f1a0e89dd6e0fcfc9793cfda778683bfc6d05f55d278e788e6e0d9cbfdb0c690f3717d699550fa4269b7c0f250b5dbb60d666891e598b11ecf9309a
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/hhQ:AEwVs+0jNDY1qi/qpm

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 8 IoCs

resource	yara_rule
behavioral2/memory/1196-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1196-39-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1196-129-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1196-163-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1196-165-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1196-175-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1196-216-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1196-254-0x0000000000500000-0x0000000000510200-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
996	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"	29dc1c3b91ad350c8c2dfe8f7dc8dfb32407640b192af9be42503c9ff913aba2.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/1196-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0009000000023c93-4.dat	upx
behavioral2/memory/996-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1196-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/996-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/996-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/996-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/996-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/996-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/996-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/996-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1196-39-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/996-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000d0000000219e5-53.dat	upx
behavioral2/memory/1196-129-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/996-130-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1196-163-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/996-164-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1196-165-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/996-166-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/996-171-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1196-175-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/996-191-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1196-216-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/996-217-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1196-254-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/996-255-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\java.exe	29dc1c3b91ad350c8c2dfe8f7dc8dfb32407640b192af9be42503c9ff913aba2.exe
File created	C:\Windows\java.exe	29dc1c3b91ad350c8c2dfe8f7dc8dfb32407640b192af9be42503c9ff913aba2.exe
File created	C:\Windows\services.exe	29dc1c3b91ad350c8c2dfe8f7dc8dfb32407640b192af9be42503c9ff913aba2.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	services.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	29dc1c3b91ad350c8c2dfe8f7dc8dfb32407640b192af9be42503c9ff913aba2.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1196 wrote to memory of 996	1196	29dc1c3b91ad350c8c2dfe8f7dc8dfb32407640b192af9be42503c9ff913aba2.exe	83
PID 1196 wrote to memory of 996	1196	29dc1c3b91ad350c8c2dfe8f7dc8dfb32407640b192af9be42503c9ff913aba2.exe	83
PID 1196 wrote to memory of 996	1196	29dc1c3b91ad350c8c2dfe8f7dc8dfb32407640b192af9be42503c9ff913aba2.exe	83

C:\Users\Admin\AppData\Local\Temp\29dc1c3b91ad350c8c2dfe8f7dc8dfb32407640b192af9be42503c9ff913aba2.exe
"C:\Users\Admin\AppData\Local\Temp\29dc1c3b91ad350c8c2dfe8f7dc8dfb32407640b192af9be42503c9ff913aba2.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1196
- 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:996

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\FMGLWGAG\default[4].htm

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\V4KZV1MD\default[2].htm

Filesize
311B

MD5
cb42662caffe525e9957c942617edf06

SHA1
615009db9a1a242579e639ee0fc7a2a765095bfe

SHA256
312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15

SHA512
3e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\XH3Z2ZON\default[1].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\XH3Z2ZON\default[2].htm

Filesize
312B

MD5
5431b34b55fc2e8dfe8e2e977e26e6b5

SHA1
87cf8feeb854e523871271b6f5634576de3e7c40

SHA256
3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432

SHA512
6f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\XH3Z2ZON\search[2].htm

Filesize
116KB

MD5
17af70fbc045a1e6b3081908d9502173

SHA1
02b4612dd2d100c102bb488fb85426ca68a44278

SHA256
6b48a8e0a442b13f496a08fb37900e83ae5795c9e2635a3773fb4f7c679b2902

SHA512
22c9383f78e6c7fcbbbf23daad43bb9485ed738cf0f9d9f8aa7768c165cc679dfce61a1c6ba725374038d24a7dec842d7230915062450f9fb9a01f003ce409e0

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\XH3Z2ZON\search[3].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpBB1F.tmp

Filesize
29KB

MD5
edb44444717102359e8eca0087a7da12

SHA1
ec495fa0974c16120abc17a8213376e031bf3c04

SHA256
430e9c447e1961a4f9b0fc8aec03d25e57e75fb95c0e3d9f80262c59544d1a34

SHA512
03f6896d728f17e2721660f312397c2e68ba8a22eda09d75f6cd271604285781ee168fbfa9a85f9f0c12d4313397aac7857a1c22f1a8980624e62a095e641e55

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

Filesize
320B

MD5
e54f5f45f4b2fc7441955963b4b209fc

SHA1
245e2360064a46e47304f0c0b3ab73b557d801a6

SHA256
f898b0865ebe1813a6d564adc6c532307efead7f2f4300e773542d2989b89c48

SHA512
710fb6017270f553614e5f89fa2601ed8e9941221f32cf09a935f1448e80b297ff8ed0c445a84f532888eb0fc3a8ed5eab05bb4ae4c3c2b2bb0435d534ecf0d1

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

Filesize
320B

MD5
38e378c910625c16075b38bac1df0d33

SHA1
b6cfdfebf720efdd273e8bfd98783296ea21ae5e

SHA256
49b293d0b0e9aafbda45206a9ded9ab5970d951bb437f03c58ce1716b5209979

SHA512
cae5df5cab1e7917205f0b99b244d1b90eab546b51e0cb5fb9070afd72e90e0cf695bc4f4d0886cf6a5513ed75688f7a36fa1bacc6d75179d215f90d862cced4

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/996-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/996-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/996-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/996-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/996-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/996-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/996-130-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/996-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/996-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/996-255-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/996-164-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/996-217-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/996-166-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/996-171-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/996-191-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/996-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1196-175-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1196-216-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1196-165-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1196-39-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1196-254-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1196-163-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1196-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1196-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1196-129-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads