mydoom | 3414d52fb541836f4572c9fdbe2fc80c5a96d31bcd2c66b33581834d9b88673b

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
09-01-2025 22:56

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General

Target

3414d52fb541836f4572c9fdbe2fc80c5a96d31bcd2c66b33581834d9b88673b.exe
Size

29KB
MD5

3fcb21099caa133ca75f9c11007c3fd6
SHA1

3b6804d190289f04e812118d2a494d3a4787245a
SHA256

3414d52fb541836f4572c9fdbe2fc80c5a96d31bcd2c66b33581834d9b88673b
SHA512

64779f44d4a8bd5eb64e0312d388c9364c40248bd546dc6b2e9f08e610fb155688731a380198fd72db2751d0ff5474947e34edfa8911976ef7a0f3641b3a2de5
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/HhJ:AEwVs+0jNDY1qi/qfz

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 10 IoCs

resource	yara_rule
behavioral2/memory/1056-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1056-32-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1056-97-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1056-121-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1056-153-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1056-180-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1056-219-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1056-252-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1056-285-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1056-315-0x0000000000500000-0x0000000000510200-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
2440	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"	3414d52fb541836f4572c9fdbe2fc80c5a96d31bcd2c66b33581834d9b88673b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 29 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1056-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0007000000023ca5-4.dat	upx
behavioral2/memory/2440-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1056-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2440-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2440-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2440-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2440-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2440-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1056-32-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2440-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0008000000023cb5-38.dat	upx
behavioral2/memory/1056-97-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2440-98-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1056-121-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2440-122-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2440-149-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1056-153-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2440-154-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1056-180-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2440-181-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1056-219-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2440-224-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1056-252-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2440-258-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1056-285-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2440-286-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1056-315-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2440-316-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	3414d52fb541836f4572c9fdbe2fc80c5a96d31bcd2c66b33581834d9b88673b.exe
File opened for modification	C:\Windows\java.exe	3414d52fb541836f4572c9fdbe2fc80c5a96d31bcd2c66b33581834d9b88673b.exe
File created	C:\Windows\java.exe	3414d52fb541836f4572c9fdbe2fc80c5a96d31bcd2c66b33581834d9b88673b.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	3414d52fb541836f4572c9fdbe2fc80c5a96d31bcd2c66b33581834d9b88673b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1056 wrote to memory of 2440	1056	3414d52fb541836f4572c9fdbe2fc80c5a96d31bcd2c66b33581834d9b88673b.exe	81
PID 1056 wrote to memory of 2440	1056	3414d52fb541836f4572c9fdbe2fc80c5a96d31bcd2c66b33581834d9b88673b.exe	81
PID 1056 wrote to memory of 2440	1056	3414d52fb541836f4572c9fdbe2fc80c5a96d31bcd2c66b33581834d9b88673b.exe	81

C:\Users\Admin\AppData\Local\Temp\3414d52fb541836f4572c9fdbe2fc80c5a96d31bcd2c66b33581834d9b88673b.exe
"C:\Users\Admin\AppData\Local\Temp\3414d52fb541836f4572c9fdbe2fc80c5a96d31bcd2c66b33581834d9b88673b.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1056
- 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:2440

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\0BHOTC3C\default[3].htm

Filesize
305B

MD5
157431349a057954f4227efc1383ecad

SHA1
69ccc939e6b36aa1fabb96ad999540a5ab118c48

SHA256
8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac

SHA512
6405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0TSRVAPX\default[1].htm

Filesize
315B

MD5
14b82aec966e8e370a28053db081f4e9

SHA1
a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

SHA256
202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

SHA512
ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9PMCFZKU\default[2].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9PMCFZKU\default[5].htm

Filesize
311B

MD5
cb42662caffe525e9957c942617edf06

SHA1
615009db9a1a242579e639ee0fc7a2a765095bfe

SHA256
312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15

SHA512
3e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9PMCFZKU\default[7].htm

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9PMCFZKU\default[8].htm

Filesize
304B

MD5
267ddfdbb8d492b25de208d84b290f1c

SHA1
9f57d9f19f25549e1232489a0c101a92e851de2f

SHA256
ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

SHA512
0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9PMCFZKU\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\JAZ6MGFU\default[3].htm

Filesize
313B

MD5
ffb72ab4faba49ad441ce07db37dd8b6

SHA1
194e13c1c32ebb6e7a1dc912261cbd58a82ff71e

SHA256
7bd7c3676e98ddde8e0d5b63dd22cb9379d975bcd1d68884c97565cdd8d03660

SHA512
517be20d2442489ce39b48dc7f9f6f13f8c45d02703fb1865071f553d36b2289f5abc26c6089fc0bfad1a41fe318bf4b5a806915c5e45898ac744b7e4ed30257

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\JAZ6MGFU\default[5].htm

Filesize
302B

MD5
e3ce7b4e89668aaf9e0a6de317575af8

SHA1
a08cffbde120781baf281f4a7653980197283971

SHA256
e014684b9f80308ceb8807a3580fcf948923f3a1b8a3ea84982c664362feda1b

SHA512
9d7e129ea739ff87eca236ff117afaa09eb0f71bae9af9d22b7cadf5c8a71054c35561df744c9d335579f4b6980d2722a316b9720420003efa684ababb9ee9c4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\JAZ6MGFU\default[7].htm

Filesize
312B

MD5
5431b34b55fc2e8dfe8e2e977e26e6b5

SHA1
87cf8feeb854e523871271b6f5634576de3e7c40

SHA256
3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432

SHA512
6f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8306.tmp

Filesize
29KB

MD5
f700a8f1a67fa87dd4d36324be24b970

SHA1
27725b5a19075596aaac755217e5e34c97c18d85

SHA256
b7472e716381bf9a7225c6dbdca2777b5ec69593a4fe4bae36232f0b6c7f9929

SHA512
94daf4a55a89b4ebfc1a5f41e1c71aa461e0b956fb031af29e598aef52188c2f05ae5072c4ad5a3f73c059ea8a88151d1fe15ec48ed7a5024a0e92b5c4054d9f

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

Filesize
320B

MD5
58b7448bd82a2915102cb313ec2f9ec8

SHA1
4475f2b1eccf9fb5551ff2ed265b9ede6c2712c7

SHA256
8c3a438ba956bfe5f16e53f92652f42e14d8d61c35969efb142869cccc0325bf

SHA512
f6cd6d5847a4e6705597d8aecf3e0d833be688941bbd7da508998b130971848a7ebb918cbe1ed1993341d4fde9b3591c48f515f19fda9e720b96f44623393762

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

Filesize
320B

MD5
5fba3876dc17adee7409140b359f4739

SHA1
0256b9ba1db61044f3120687489f87bada17397b

SHA256
2f3915845cc7578f49c990204732bb2e752503f743aca5ae496de990af064579

SHA512
c0953a4212ca94776994b6929c60a69523a7f8fd695b6c175a85f2aee2f714a800a3ae5042cdb7537fb7f685024497416e9c971ba37bfc967047f80f5d05cc34

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

Filesize
320B

MD5
cd8e26ed128d65f8de14dc82ecd0e59c

SHA1
703b81c91ccc3aa31ddbefb64c3a17cc2a9330a6

SHA256
497d6f2c5b8a2bb12730c2c03aabcf5227d6641eeeb16346579e0830eefdb1e4

SHA512
a0259669ed75a19592feba820f1258f9c7c150ea254bc3a76cf58c9a311a3bfa6845ac8842e16f0b5c619ac33da5209ee0ba1dc789065d04e0f9857433be627f

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

Filesize
320B

MD5
ed314e53082b08d9276cb5cfdcb6aa39

SHA1
2a661b2f6ba975f333da81cb3674c63956c53cf2

SHA256
c4db887a46b67923cb0ff6bdbd8738ac4e50dfa1347983e03c9b557a1710bce8

SHA512
f29da0e380684451c32dbdece5c7d50a7ee1f9d8ae823294601dcac830afbf4f83efa1b2915ccca55793a08b09e06b3a95c5aaabb6f98a95b30cd49f3cf63017

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1056-97-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1056-121-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1056-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1056-285-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1056-153-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1056-32-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1056-315-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1056-180-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1056-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1056-219-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1056-252-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2440-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2440-224-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2440-181-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2440-258-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2440-154-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2440-149-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2440-286-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2440-122-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2440-98-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2440-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2440-316-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2440-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2440-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2440-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2440-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2440-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads