mydoom | 758adac1e9bf3c00689daa123346231846e4cc3ae6530b7b541f52c126bee540

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
26-12-2024 23:40

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

758adac1e9bf3c00689daa123346231846e4cc3ae6530b7b541f52c126bee540.exe
Size

29KB
MD5

1f54e11d0f24d8684d5ef206db9dad17
SHA1

fc9f88a9f453ebcf66d78948dc95fe4373e7c89c
SHA256

758adac1e9bf3c00689daa123346231846e4cc3ae6530b7b541f52c126bee540
SHA512

47f2ae4dc62dedae470ce4b347169a8c19b06dcc952cc00a4b8d9e8dca9eb4a0bfe7eb2cfa517cb4fe63b2068ad164f77295ae604706bbf2be528a9985d7bc5e
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/1m:AEwVs+0jNDY1qi/qg

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 11 IoCs

resource	yara_rule
behavioral2/memory/3512-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3512-27-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3512-108-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3512-143-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3512-150-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3512-167-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3512-197-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3512-235-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3512-268-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3512-299-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3512-343-0x0000000000500000-0x0000000000510200-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"	758adac1e9bf3c00689daa123346231846e4cc3ae6530b7b541f52c126bee540.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 30 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3512-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4552-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000b000000023b78-4.dat	upx
behavioral2/memory/3512-13-0x0000000000500000-0x0000000000510200-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/3512-27-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4552-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000a000000023baf-36.dat	upx
behavioral2/memory/3512-108-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4552-109-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3512-143-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4552-144-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4552-146-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3512-150-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4552-151-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3512-167-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4552-168-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3512-197-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4552-201-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3512-235-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4552-239-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3512-268-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4552-269-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3512-299-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4552-300-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3512-343-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4552-344-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\java.exe	758adac1e9bf3c00689daa123346231846e4cc3ae6530b7b541f52c126bee540.exe
File created	C:\Windows\java.exe	758adac1e9bf3c00689daa123346231846e4cc3ae6530b7b541f52c126bee540.exe
File created	C:\Windows\services.exe	758adac1e9bf3c00689daa123346231846e4cc3ae6530b7b541f52c126bee540.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	758adac1e9bf3c00689daa123346231846e4cc3ae6530b7b541f52c126bee540.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3512 wrote to memory of 4552	3512	758adac1e9bf3c00689daa123346231846e4cc3ae6530b7b541f52c126bee540.exe	83
PID 3512 wrote to memory of 4552	3512	758adac1e9bf3c00689daa123346231846e4cc3ae6530b7b541f52c126bee540.exe	83
PID 3512 wrote to memory of 4552	3512	758adac1e9bf3c00689daa123346231846e4cc3ae6530b7b541f52c126bee540.exe	83

C:\Users\Admin\AppData\Local\Temp\758adac1e9bf3c00689daa123346231846e4cc3ae6530b7b541f52c126bee540.exe
"C:\Users\Admin\AppData\Local\Temp\758adac1e9bf3c00689daa123346231846e4cc3ae6530b7b541f52c126bee540.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3512
- 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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\2YUS9Q6F\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6IJLDY7V\default[2].htm

Filesize
315B

MD5
14b82aec966e8e370a28053db081f4e9

SHA1
a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

SHA256
202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

SHA512
ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6IJLDY7V\default[4].htm

Filesize
312B

MD5
68aaab294418cf29e2bfe108b83d5e0e

SHA1
6d0fe2d9c14dd6a8d945624c99917129d876c408

SHA256
ce8372f561e15cf3fbe226108a689130fe678a809e571fdf337051affc9e8553

SHA512
62631eb0542f5fe92b37ad31d81a17926229f3636f5961c2c6263c254a19493850d200536230ee14528579dd59efb8c09b9a3ecf3f62f147d1817419f9c950b9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\H4VCA4X1\default[2].htm

Filesize
304B

MD5
267ddfdbb8d492b25de208d84b290f1c

SHA1
9f57d9f19f25549e1232489a0c101a92e851de2f

SHA256
ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

SHA512
0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\H4VCA4X1\default[5].htm

Filesize
312B

MD5
5431b34b55fc2e8dfe8e2e977e26e6b5

SHA1
87cf8feeb854e523871271b6f5634576de3e7c40

SHA256
3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432

SHA512
6f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\H4VCA4X1\default[8].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W9QJOIKH\default[1].htm

Filesize
312B

MD5
e5c2364375c0a8a786a9508a840b6299

SHA1
bec1874db0d2348274b6656d1383e262f73e2bc6

SHA256
51b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3

SHA512
ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W9QJOIKH\default[2].htm

Filesize
313B

MD5
ffb72ab4faba49ad441ce07db37dd8b6

SHA1
194e13c1c32ebb6e7a1dc912261cbd58a82ff71e

SHA256
7bd7c3676e98ddde8e0d5b63dd22cb9379d975bcd1d68884c97565cdd8d03660

SHA512
517be20d2442489ce39b48dc7f9f6f13f8c45d02703fb1865071f553d36b2289f5abc26c6089fc0bfad1a41fe318bf4b5a806915c5e45898ac744b7e4ed30257

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W9QJOIKH\default[3].htm

Filesize
313B

MD5
69c60ed308101b5335bf8f3965de4cee

SHA1
46fa4e015d3074e5278f30246dfc7e52395ee164

SHA256
1b949aeab999aed6ebea087159db61393d411edcbbf228b98f4b5c3d8711ad29

SHA512
4b3b388f53a35a0f1eb44706723d2814f010095a8629d692e8d6542ac4520e1f7caaa7a6bd79a7a00ed97bbd246fc8d74f51853432e386685d6771203a7d8ad9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W9QJOIKH\default[8].htm

Filesize
311B

MD5
cb42662caffe525e9957c942617edf06

SHA1
615009db9a1a242579e639ee0fc7a2a765095bfe

SHA256
312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15

SHA512
3e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp537A.tmp

Filesize
29KB

MD5
cd0de31ae02e4aad81727bf48ccded9d

SHA1
f4a99d193de9406007df5623be2ec163919fbe39

SHA256
9fe0169427ae8f48434b70da2cd512931fd6f20361167b0006205f89ce3a5fe1

SHA512
845ec518055c9ce1bc1c7396848e9c5493fa1e803702076871e7359d0be735654576649903ac6c1ea24a536af19c3fdf9f2f54e63ec555118b55b926d5fec4f7

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

Filesize
384B

MD5
b44b2887d0227d81eea4f8fa152dd551

SHA1
b6c0473501766d58b40ab97ece9bef6f314a555a

SHA256
3a863279ad412e2fb89afc219e22af363e906df11c9b11980d5499fc66828a70

SHA512
d58568c8cd4ef5ac83ea80131405ec60cfcbe4f30a17581b92feb9fffa4b0f34f7ae877bea5ec2a73baebf198db591052eeb79ca19bc7afe55d2738359aef435

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

Filesize
384B

MD5
abf4c9b4104e0dba7d355f4abd237430

SHA1
c087173a08e9d7f2ed0f3a2f497d0ad38f67c0b1

SHA256
70ea2f57788c37ee41afcf18ec9c8895d89d44370a90c2652bed08bb25de87cf

SHA512
1d97ce9256aa723f63343edd9c61f45cf6443f020d39c26fbcc6df025eaa462f88d6a9de56691d32a5fd627fbc74abeb45100de6ab137b00f9967c809ed3a544

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

Filesize
384B

MD5
c809b3d12e98ba085d68b7bbf231349b

SHA1
7f48ceccbcb15a0cd79e2b5b27257763df1dd851

SHA256
e62a3f26cf7a9e4bfcbee56a9c20e48440f22b99f8c7bb32b78baa5fa146bf85

SHA512
27bee0bec8f43603ad159911b2c65b34120c227bd94982087a67d9277848c522070b54e4c014e95fd437c4e9fe6c3aca8bcdb9faa5e73926a5838c2ac86103f4

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/3512-150-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3512-143-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3512-343-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3512-268-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3512-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3512-108-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3512-167-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3512-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3512-197-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3512-299-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3512-27-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3512-235-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4552-151-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4552-201-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4552-239-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4552-269-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

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

Filesize
32KB

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

Filesize
32KB

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

Filesize
32KB

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

Filesize
32KB

Download
memory/4552-300-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4552-168-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

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

Filesize
32KB

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

Filesize
32KB

Download
memory/4552-144-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4552-109-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4552-344-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4552-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads