mydoom | 605a7e9ff88673d278fe5146464280ac7a9601b48ab71bc816f5db3c0ba86609

Resubmissions

09-01-2025 16:49

250109-vbmxzsxjej 10

09-01-2025 00:56

250109-batvcs1lay 10

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
09-01-2025 00:56

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General

Target

605a7e9ff88673d278fe5146464280ac7a9601b48ab71bc816f5db3c0ba86609.exe
Size

29KB
MD5

3b2dc4dad3c5ce4ea2eb8a9605d406cd
SHA1

d894f18cc5e3b2d75fdfa60eb8ed9c8ddf922792
SHA256

605a7e9ff88673d278fe5146464280ac7a9601b48ab71bc816f5db3c0ba86609
SHA512

2ccbda37d4bffce082f01136b4a928124e7bedf6695f825e0c874bf913d36e342c5f899d829513480ef5626763451326adbeef5afb36ebf05428a005360e7bdd
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/7hQ:AEwVs+0jNDY1qi/qDm

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 11 IoCs

resource	yara_rule
behavioral2/memory/2296-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2296-27-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2296-95-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2296-141-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2296-149-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2296-158-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2296-196-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2296-244-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2296-284-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2296-316-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2296-352-0x0000000000500000-0x0000000000510200-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
868	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"	605a7e9ff88673d278fe5146464280ac7a9601b48ab71bc816f5db3c0ba86609.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/2296-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/868-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0009000000023c7a-4.dat	upx
behavioral2/memory/2296-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/868-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/868-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/868-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/868-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2296-27-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/868-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0009000000023c9d-44.dat	upx
behavioral2/memory/868-96-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2296-95-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2296-141-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/868-142-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2296-149-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/868-150-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/868-154-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2296-158-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/868-159-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2296-196-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/868-203-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2296-244-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/868-248-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2296-284-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/868-285-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2296-316-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/868-317-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2296-352-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/868-353-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\java.exe	605a7e9ff88673d278fe5146464280ac7a9601b48ab71bc816f5db3c0ba86609.exe
File created	C:\Windows\services.exe	605a7e9ff88673d278fe5146464280ac7a9601b48ab71bc816f5db3c0ba86609.exe
File opened for modification	C:\Windows\java.exe	605a7e9ff88673d278fe5146464280ac7a9601b48ab71bc816f5db3c0ba86609.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	605a7e9ff88673d278fe5146464280ac7a9601b48ab71bc816f5db3c0ba86609.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2296 wrote to memory of 868	2296	605a7e9ff88673d278fe5146464280ac7a9601b48ab71bc816f5db3c0ba86609.exe	82
PID 2296 wrote to memory of 868	2296	605a7e9ff88673d278fe5146464280ac7a9601b48ab71bc816f5db3c0ba86609.exe	82
PID 2296 wrote to memory of 868	2296	605a7e9ff88673d278fe5146464280ac7a9601b48ab71bc816f5db3c0ba86609.exe	82

C:\Users\Admin\AppData\Local\Temp\605a7e9ff88673d278fe5146464280ac7a9601b48ab71bc816f5db3c0ba86609.exe
"C:\Users\Admin\AppData\Local\Temp\605a7e9ff88673d278fe5146464280ac7a9601b48ab71bc816f5db3c0ba86609.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2296
- 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:868

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\GPUS7TYC\default[3].htm

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\HA5FC889\default[2].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\HA5FC889\default[5].htm

Filesize
312B

MD5
5431b34b55fc2e8dfe8e2e977e26e6b5

SHA1
87cf8feeb854e523871271b6f5634576de3e7c40

SHA256
3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432

SHA512
6f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\HA5FC889\default[8].htm

Filesize
302B

MD5
e3ce7b4e89668aaf9e0a6de317575af8

SHA1
a08cffbde120781baf281f4a7653980197283971

SHA256
e014684b9f80308ceb8807a3580fcf948923f3a1b8a3ea84982c664362feda1b

SHA512
9d7e129ea739ff87eca236ff117afaa09eb0f71bae9af9d22b7cadf5c8a71054c35561df744c9d335579f4b6980d2722a316b9720420003efa684ababb9ee9c4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\HA5FC889\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\HOI3BGS3\default[2].htm

Filesize
304B

MD5
267ddfdbb8d492b25de208d84b290f1c

SHA1
9f57d9f19f25549e1232489a0c101a92e851de2f

SHA256
ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

SHA512
0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\P2UT3MS5\default[1].htm

Filesize
304B

MD5
cde2c6ec81201bdd39579745c69d502f

SHA1
e025748a7d4361b2803140ed0f0abda1797f5388

SHA256
a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f

SHA512
de5ca6169b2bb42a452ebd2f92c23bad3a98c01845a875336d6affe7f0192c2782b1f66f149019c0b880410c836fc45b2e9157dcccc7ad0d9e5953521a2151d4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\P2UT3MS5\default[2].htm

Filesize
312B

MD5
e5c2364375c0a8a786a9508a840b6299

SHA1
bec1874db0d2348274b6656d1383e262f73e2bc6

SHA256
51b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3

SHA512
ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\P2UT3MS5\default[5].htm

Filesize
312B

MD5
33443d670ec18ec5e45fb953d3da658e

SHA1
9d9c94b8068cd033993ba88f09167fe2e9a0f2e3

SHA256
17b499448dbb348f9e602eb55465357b3f396c4f9f1dcbf91536fd330731fbb1

SHA512
fce7319569621c571e361050ac3e075285993313f0cf2b61aafd8cc43ec0960435f89d314672cc40ce36b0d4e8cb7ab91c99d53083ee5927362592e3e6874040

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6DBC.tmp

Filesize
29KB

MD5
479f391a5c6d0fdb1a5a02a00708b9e3

SHA1
e2c7bed2eafa70ff18db73809a4811243a86c0b3

SHA256
ab7259ddc5d72c434ba62ffcfe1a7bef3a1aedf4f19bf59727f787b16149d02e

SHA512
362bb73c3b80f99408d5a72cb4742e96357ccec8af5326bb8e91f1fe90bb8860001ab2f5bc6a8f556ad30e08a30d605864844526e3afc416606fc2a9a19fa9b3

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

Filesize
320B

MD5
afec40aa3e7c61215973684e25a67405

SHA1
de4b3766169e394db3328cf73d97cc77d11b1ec2

SHA256
49b8189cf9a735a70585d49933d05a9cb1e6a8b5d6e4f56e9f487d16a01147de

SHA512
78ec2d40429c319b08c15ee3175aa26cbaa68a4bca29bfd606ea376b4e13638488d8e9a3249a34e605e1b65282608fb4df8dfb82db688bc252031ce4d3364fda

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

Filesize
320B

MD5
fc298643ec74324ec5e8dfa07953f5c9

SHA1
957e022d15e2784d36013ece86a7409138d42540

SHA256
e9b198d83b32b86a77e4b04b4e34da6f409dc85b7edc9508ffed5955f480b31b

SHA512
d9ab5b653a799917ca0cb303f82f93ae8142b3c5eebfe33500c70e3e6a39471660e7d8cc7422eb6fdf7509e15a11fedeefd9ce289312fb377c948bf8c297bb7a

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

Filesize
320B

MD5
775b46bba2cb9cbe9a66d8b2f127cc3d

SHA1
b5f33482ee9d5550c28efdb334a1c6f8ff56e547

SHA256
3087836a25b31170e5fe85aeaed13c3f25c86710655a90a33e63663d53f200b8

SHA512
8b8f0f211e0b129369522b49842e009295d154d9320f0da309f5b8cd80c3f68a7255a4939e3e17ec20aa30bc0bc98453b5cdac07bbe24ee9e530749e49839862

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

Filesize
320B

MD5
5c841d73480172a98242fd183b5e8ab0

SHA1
5e358a417e5c72fbd1db6a83180dd93aea7e3566

SHA256
889c425559e020b0a6e4fd04992612b905aa42f729b09afbb4a89d48d2719fc2

SHA512
886fb13cd1a73c18fd574ac028f0f237760cc6c2373569e4aab6e348901ca7a225c088fc5521bc69c27467a779d990faea26700d2b1955bbc806a0cd62d0702d

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/868-203-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/868-248-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/868-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/868-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/868-150-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/868-154-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/868-353-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/868-159-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/868-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/868-317-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/868-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/868-96-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/868-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/868-142-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/868-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/868-285-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2296-284-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2296-244-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2296-316-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2296-196-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2296-27-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2296-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2296-352-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2296-158-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2296-141-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2296-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2296-149-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2296-95-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads