mydoom | fde9786192793f43cba8d2722a5f5e16947b7b784a02d26371cae338f50a533f

Analysis

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

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
03-01-2025 05:41

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General

Target

fde9786192793f43cba8d2722a5f5e16947b7b784a02d26371cae338f50a533f.exe
Size

29KB
MD5

03f1a6dae7d763de89329c5c6d9a45ce
SHA1

02756ab5abe94b5bdf2128a2b3a3185c192a9cfc
SHA256

fde9786192793f43cba8d2722a5f5e16947b7b784a02d26371cae338f50a533f
SHA512

49dc30b06a4ad7bc54234226e7f3e58f4725025102013e29775c74994a15ede0857f5693fe467fb1b58fd6480238205fa3e1fbaa5a2a3522ba0c23ae03fa6844
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/2hp:AEwVs+0jNDY1qi/qOT

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 10 IoCs

resource	yara_rule
behavioral2/memory/2500-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2500-32-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2500-37-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2500-140-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2500-163-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2500-170-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2500-203-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2500-237-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2500-278-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2500-314-0x0000000000500000-0x0000000000510200-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
1520	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\Services = "C:\\Windows\\services.exe"	services.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	fde9786192793f43cba8d2722a5f5e16947b7b784a02d26371cae338f50a533f.exe

UPX packed file 29 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2500-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x000b000000023b80-4.dat	upx
behavioral2/memory/1520-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2500-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1520-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1520-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1520-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1520-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1520-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2500-32-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1520-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2500-37-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1520-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000600000001e5bc-48.dat	upx
behavioral2/memory/2500-140-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1520-141-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2500-163-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1520-164-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1520-169-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2500-170-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1520-171-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2500-203-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1520-204-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2500-237-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1520-240-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2500-278-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1520-279-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2500-314-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1520-315-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	fde9786192793f43cba8d2722a5f5e16947b7b784a02d26371cae338f50a533f.exe
File opened for modification	C:\Windows\java.exe	fde9786192793f43cba8d2722a5f5e16947b7b784a02d26371cae338f50a533f.exe
File created	C:\Windows\java.exe	fde9786192793f43cba8d2722a5f5e16947b7b784a02d26371cae338f50a533f.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	fde9786192793f43cba8d2722a5f5e16947b7b784a02d26371cae338f50a533f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2500 wrote to memory of 1520	2500	fde9786192793f43cba8d2722a5f5e16947b7b784a02d26371cae338f50a533f.exe	85
PID 2500 wrote to memory of 1520	2500	fde9786192793f43cba8d2722a5f5e16947b7b784a02d26371cae338f50a533f.exe	85
PID 2500 wrote to memory of 1520	2500	fde9786192793f43cba8d2722a5f5e16947b7b784a02d26371cae338f50a533f.exe	85

C:\Users\Admin\AppData\Local\Temp\fde9786192793f43cba8d2722a5f5e16947b7b784a02d26371cae338f50a533f.exe
"C:\Users\Admin\AppData\Local\Temp\fde9786192793f43cba8d2722a5f5e16947b7b784a02d26371cae338f50a533f.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2500
- 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:1520

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\321WJBEQ\default[1].htm

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\321WJBEQ\default[7].htm

Filesize
312B

MD5
e5c2364375c0a8a786a9508a840b6299

SHA1
bec1874db0d2348274b6656d1383e262f73e2bc6

SHA256
51b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3

SHA512
ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3

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

Filesize
312B

MD5
5431b34b55fc2e8dfe8e2e977e26e6b5

SHA1
87cf8feeb854e523871271b6f5634576de3e7c40

SHA256
3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432

SHA512
6f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9MFSIIMR\default[3].htm

Filesize
302B

MD5
769768a36c7e2fcb2db7f35ef986ce82

SHA1
0b6699476462d2139e553f0f78ff46890d37d336

SHA256
f262291ff7be8b0e2e846525c772c214799fc26b244abad6a686c7c4ff8cbba2

SHA512
2fa0310627270dac3f4e581bef0036743eed32403f913c833aeafdf7fac373ccfb0117cabd94725dfee672345ca3f46182377340e15e2fba38a874946683ee67

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

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

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

Filesize
304B

MD5
267ddfdbb8d492b25de208d84b290f1c

SHA1
9f57d9f19f25549e1232489a0c101a92e851de2f

SHA256
ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

SHA512
0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

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

Filesize
313B

MD5
0d0d1376df3380570c4bb9c520ab38de

SHA1
76971247133bf210a0c5047584be0dcd0066de28

SHA256
40a902c8739b322ee6619ebe215761bc432b3743f0bfc497522e581391fd506c

SHA512
7b492a86e2a1209f8963c614df12a07c889ca33eddcbcd92d59258da249bcbc89d1d352e20f7772022fea597ed23a52b062d4ac6d3ec77c7c01433aed3551c7b

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

Filesize
313B

MD5
ffb72ab4faba49ad441ce07db37dd8b6

SHA1
194e13c1c32ebb6e7a1dc912261cbd58a82ff71e

SHA256
7bd7c3676e98ddde8e0d5b63dd22cb9379d975bcd1d68884c97565cdd8d03660

SHA512
517be20d2442489ce39b48dc7f9f6f13f8c45d02703fb1865071f553d36b2289f5abc26c6089fc0bfad1a41fe318bf4b5a806915c5e45898ac744b7e4ed30257

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\UV4TX9UP\default[4].htm

Filesize
311B

MD5
cb42662caffe525e9957c942617edf06

SHA1
615009db9a1a242579e639ee0fc7a2a765095bfe

SHA256
312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15

SHA512
3e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\UV4TX9UP\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpB7A5.tmp

Filesize
29KB

MD5
8321e55a716a06f994744628aee796ad

SHA1
95a85a634eef4ba7d932305b8d5f5d77db108125

SHA256
31005975fcec4fd0844f335b8409e332dfc3a77f441738993dc63f89c355464b

SHA512
08a9e8481c8d5fa116ae0e87c668d691c508fc3cc4f59e9ca1d4a23e19da4e92b9dfaa291bffee456eb8615510e0fe8a29543ce8bebff78efcadc2b0b21f253e

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

Filesize
320B

MD5
190caafbd9511896c4d0ff2c253fc4f8

SHA1
2595107f0bc9a51a3acaa4da3e6c93a010b8dc3f

SHA256
236de33e57abf0439f7cf77434c44d775573a9c80efc0014ddace11435a4ff37

SHA512
b675f56536b4bb294f0659adc8af364531710fe03066bf1d062c9d95cb94f2489e34132c211c7c3cc17018489524809b3ab8c66bc3332be1be22472aaf51dd9f

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

Filesize
320B

MD5
d173659234475296f1974b0f3aafe4d8

SHA1
851c3880c63e77dac45edd63222c44a6d861b7f6

SHA256
c623162f3e36ff5076c3490ffe25382659a3fdd43669f38c022b0f15409a71aa

SHA512
95d41e145dacf114d13213540aa759caad382d0c25d5c0e3dbf91ae6fa6c224e56812d104a1db30e25f535279b82ef905eafb0c45d469b4a418e3625cfd41d9a

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1520-164-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1520-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1520-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1520-141-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1520-315-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1520-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1520-169-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1520-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1520-171-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1520-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1520-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1520-204-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1520-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1520-240-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1520-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1520-279-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2500-278-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2500-32-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2500-237-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2500-203-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2500-37-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2500-170-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2500-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2500-314-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2500-163-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2500-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2500-140-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads