mydoom | d9c5f2c1a130c8222cdde1e4461976e9c47d2b47be7b59ce2928f01c61cceaa2

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
14-11-2024 03:16

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General

Target

d9c5f2c1a130c8222cdde1e4461976e9c47d2b47be7b59ce2928f01c61cceaa2.exe
Size

29KB
MD5

10f1587ce1e91eebc0a19a31b1043037
SHA1

53f5927715214df4d85a9330884d99935a88f487
SHA256

d9c5f2c1a130c8222cdde1e4461976e9c47d2b47be7b59ce2928f01c61cceaa2
SHA512

7680d5f888b90c365afb711b2f43608fba89c917d27e243f298a5859d7618b6adbca99bd5756b2ecc539143d2d424e0f9b982c776626cb044f1df6b686bc2f55
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/5:AEwVs+0jNDY1qi/qB

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 9 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1468-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1468-37-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1468-110-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1468-156-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1468-160-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1468-167-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1468-220-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1468-267-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1468-309-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom

MyDoom
MyDoom is a Worm that is written in C++.
worm mydoom
Mydoom family
mydoom
Executes dropped EXE 1 IoCs

Processes:

services.exe

pid process

2504 services.exe

pid	process
2504	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

services.exed9c5f2c1a130c8222cdde1e4461976e9c47d2b47be7b59ce2928f01c61cceaa2.exe

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"	d9c5f2c1a130c8222cdde1e4461976e9c47d2b47be7b59ce2928f01c61cceaa2.exe

UPX packed file 28 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/1468-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
C:\Windows\services.exe	upx
behavioral2/memory/2504-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1468-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2504-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2504-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2504-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2504-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2504-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2504-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1468-37-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2504-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\tmpBA25.tmp	upx
behavioral2/memory/1468-110-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2504-111-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1468-156-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2504-157-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1468-160-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2504-161-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2504-163-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1468-167-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2504-179-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1468-220-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2504-223-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1468-267-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2504-268-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1468-309-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2504-310-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

Processes:

d9c5f2c1a130c8222cdde1e4461976e9c47d2b47be7b59ce2928f01c61cceaa2.exe

description	ioc	process
File created	C:\Windows\services.exe	d9c5f2c1a130c8222cdde1e4461976e9c47d2b47be7b59ce2928f01c61cceaa2.exe
File opened for modification	C:\Windows\java.exe	d9c5f2c1a130c8222cdde1e4461976e9c47d2b47be7b59ce2928f01c61cceaa2.exe
File created	C:\Windows\java.exe	d9c5f2c1a130c8222cdde1e4461976e9c47d2b47be7b59ce2928f01c61cceaa2.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

Processes:

d9c5f2c1a130c8222cdde1e4461976e9c47d2b47be7b59ce2928f01c61cceaa2.exeservices.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d9c5f2c1a130c8222cdde1e4461976e9c47d2b47be7b59ce2928f01c61cceaa2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

d9c5f2c1a130c8222cdde1e4461976e9c47d2b47be7b59ce2928f01c61cceaa2.exe

description	pid	process	target process
PID 1468 wrote to memory of 2504	1468	d9c5f2c1a130c8222cdde1e4461976e9c47d2b47be7b59ce2928f01c61cceaa2.exe	services.exe
PID 1468 wrote to memory of 2504	1468	d9c5f2c1a130c8222cdde1e4461976e9c47d2b47be7b59ce2928f01c61cceaa2.exe	services.exe
PID 1468 wrote to memory of 2504	1468	d9c5f2c1a130c8222cdde1e4461976e9c47d2b47be7b59ce2928f01c61cceaa2.exe	services.exe

C:\Users\Admin\AppData\Local\Temp\d9c5f2c1a130c8222cdde1e4461976e9c47d2b47be7b59ce2928f01c61cceaa2.exe
"C:\Users\Admin\AppData\Local\Temp\d9c5f2c1a130c8222cdde1e4461976e9c47d2b47be7b59ce2928f01c61cceaa2.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1468
- 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:2504

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

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Downloads

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

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

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

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9PMCFZKU\default[6].htm

Filesize
311B

MD5
cb42662caffe525e9957c942617edf06

SHA1
615009db9a1a242579e639ee0fc7a2a765095bfe

SHA256
312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15

SHA512
3e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\JAZ6MGFU\default[2].htm

Filesize
304B

MD5
267ddfdbb8d492b25de208d84b290f1c

SHA1
9f57d9f19f25549e1232489a0c101a92e851de2f

SHA256
ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

SHA512
0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

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

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\JAZ6MGFU\default[4].htm

Filesize
304B

MD5
cde2c6ec81201bdd39579745c69d502f

SHA1
e025748a7d4361b2803140ed0f0abda1797f5388

SHA256
a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f

SHA512
de5ca6169b2bb42a452ebd2f92c23bad3a98c01845a875336d6affe7f0192c2782b1f66f149019c0b880410c836fc45b2e9157dcccc7ad0d9e5953521a2151d4

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpBA25.tmp

Filesize
29KB

MD5
9bfd4a37d503eafb9dcc02dfe4b91e77

SHA1
220794d96b416189be6df9cdee7336879fdd3975

SHA256
fc7e9b84d11ce935bf400829eef6b7acded560246513f9fdaf28dcb197da4ef2

SHA512
91ef501765828877cdbef8ae965ce700239f374f8104e0ad363ae4be64b789fe783234dfe3c327fb4885944cb545a6bafd6b7a8433fef1000ce97b2671175808

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpBA86.tmp

Filesize
29KB

MD5
dfc82ff105707d3f5a5db8030584bf5d

SHA1
48ab16e9b398f35ceccf777a3eb1354822726678

SHA256
92d498338486f6f0c5263cdf439bed696a305a87678f32a997b20ad09d305cce

SHA512
3431ab4193848768d5e2f7669ed10f053e7f195e9df38c786f585e7c07ca098f84aa0f00a1ebc2a0a34e22f01d54354f77df58fbc88aa67f4aa9f6a30eec88a3

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

Filesize
384B

MD5
451efe21146465849967d73682de65e9

SHA1
3322cfa8d3baff273f1e548c77769467e6a3d0dd

SHA256
2d8adf789eb5f84de773d143845067ef001abe397a1a9c67a87c4a180e98cd4c

SHA512
e80a10c65ddab9467ede521fb9aa75d15359f53bb607e7fb75ec8dc8853ffef72e1f22686d3e1ece6000e758488a1c5dfb55b77da9c5a67480cd49313c03d419

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

Filesize
384B

MD5
c5c4603cb3994977714b13c41b869aa6

SHA1
24906dbb20fdcfa21a88522d87c69dd4ddcf0953

SHA256
8f6e153c3bce349f1a31320ef8f54ea22e6f639d23fd926944539102e51cced5

SHA512
2c6ab82ad8efce31fa4d684246f36ba0131433de97018e091e6f7930daa34f9673ef0e3c49dc520927aa069f0c9f815d3f872044d0c1e9cad80621ac05392794

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

Filesize
384B

MD5
da44bb334cb5cd1ad25ded5244203819

SHA1
f9a6631dde47616c0e1496abe1e75de288eff177

SHA256
4daa763723f7b6ba1f04cb380be2b330f61b9885ab6bd49c4f9ea0ce93c19448

SHA512
00f503905b46bcf3bf0bb14beb19e57d0f72cc34871fa59a6f53c70d2e29baff65557cdc97bd3d96171ee43ec6b55261265c6787b96ba179f7cde12faab7a4b1

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

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1468-309-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1468-37-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1468-220-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1468-267-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1468-110-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1468-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1468-167-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1468-156-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1468-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1468-160-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2504-111-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2504-163-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2504-161-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2504-157-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2504-179-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2504-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2504-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2504-223-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2504-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2504-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2504-268-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2504-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2504-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2504-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2504-310-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2504-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download