mydoom | 1afd58086dd7eec2a3f35aa2527e051ac00ffb303899864e750cf907be1361c9

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
06-12-2024 11:03

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General

Target

1afd58086dd7eec2a3f35aa2527e051ac00ffb303899864e750cf907be1361c9.exe
Size

29KB
MD5

31b01126df62530b3dedda4585149d8e
SHA1

115d58b67f8985fd7cafe3ee068cc5acb87c5137
SHA256

1afd58086dd7eec2a3f35aa2527e051ac00ffb303899864e750cf907be1361c9
SHA512

73a1d3467956870e1dcd1ba49d1b126dd77409f293790c9254cb05e1c7ac24fc769eb134413fbf96f776ed26fbd65c562bde1884f46a68f41713c18192851d3c
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/R:AEwVs+0jNDY1qi/qp

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 10 IoCs

resource	yara_rule
behavioral2/memory/2468-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2468-32-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2468-116-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2468-150-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2468-159-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2468-175-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2468-211-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2468-253-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2468-287-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2468-322-0x0000000000500000-0x0000000000510200-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
3028	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"	1afd58086dd7eec2a3f35aa2527e051ac00ffb303899864e750cf907be1361c9.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/2468-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x000c000000023b85-4.dat	upx
behavioral2/memory/3028-7-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2468-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3028-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3028-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3028-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3028-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3028-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2468-32-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3028-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000a000000023c0a-43.dat	upx
behavioral2/memory/2468-116-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3028-117-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2468-150-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3028-151-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3028-155-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3028-160-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2468-159-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2468-175-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3028-179-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2468-211-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3028-214-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2468-253-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3028-254-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2468-287-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3028-288-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2468-322-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3028-323-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	1afd58086dd7eec2a3f35aa2527e051ac00ffb303899864e750cf907be1361c9.exe
File opened for modification	C:\Windows\java.exe	1afd58086dd7eec2a3f35aa2527e051ac00ffb303899864e750cf907be1361c9.exe
File created	C:\Windows\java.exe	1afd58086dd7eec2a3f35aa2527e051ac00ffb303899864e750cf907be1361c9.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	1afd58086dd7eec2a3f35aa2527e051ac00ffb303899864e750cf907be1361c9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2468 wrote to memory of 3028	2468	1afd58086dd7eec2a3f35aa2527e051ac00ffb303899864e750cf907be1361c9.exe	83
PID 2468 wrote to memory of 3028	2468	1afd58086dd7eec2a3f35aa2527e051ac00ffb303899864e750cf907be1361c9.exe	83
PID 2468 wrote to memory of 3028	2468	1afd58086dd7eec2a3f35aa2527e051ac00ffb303899864e750cf907be1361c9.exe	83

C:\Users\Admin\AppData\Local\Temp\1afd58086dd7eec2a3f35aa2527e051ac00ffb303899864e750cf907be1361c9.exe
"C:\Users\Admin\AppData\Local\Temp\1afd58086dd7eec2a3f35aa2527e051ac00ffb303899864e750cf907be1361c9.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2468
- 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:3028

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\8R55UT9S\default[1].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\8R55UT9S\default[4].htm

Filesize
304B

MD5
cde2c6ec81201bdd39579745c69d502f

SHA1
e025748a7d4361b2803140ed0f0abda1797f5388

SHA256
a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f

SHA512
de5ca6169b2bb42a452ebd2f92c23bad3a98c01845a875336d6affe7f0192c2782b1f66f149019c0b880410c836fc45b2e9157dcccc7ad0d9e5953521a2151d4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\OIPZWEW8\default[3].htm

Filesize
304B

MD5
267ddfdbb8d492b25de208d84b290f1c

SHA1
9f57d9f19f25549e1232489a0c101a92e851de2f

SHA256
ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

SHA512
0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\OIPZWEW8\default[4].htm

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\OIPZWEW8\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\YB8IB6GH\default[5].htm

Filesize
313B

MD5
69c60ed308101b5335bf8f3965de4cee

SHA1
46fa4e015d3074e5278f30246dfc7e52395ee164

SHA256
1b949aeab999aed6ebea087159db61393d411edcbbf228b98f4b5c3d8711ad29

SHA512
4b3b388f53a35a0f1eb44706723d2814f010095a8629d692e8d6542ac4520e1f7caaa7a6bd79a7a00ed97bbd246fc8d74f51853432e386685d6771203a7d8ad9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\YB8IB6GH\default[7].htm

Filesize
310B

MD5
d1b0afd2df0e633ea788d3a6b80029a3

SHA1
860b42366bac87271d7d220f4d4b50399d0e537e

SHA256
bba2e1bb4f0ce7853f2f3f5db12ba7bea16776a57a8cba5f5855a9d27a732147

SHA512
0ca709d7054f86110d9b4a46f8730b2a351d000738f840a0b8f51878782c4682337bbc1898a73eac8271ebbedb742a866e4ddd87ed0de8827dba6524b725ac43

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

Filesize
320B

MD5
877a08538aebbd8c36779f0b4b4b615c

SHA1
99da30f5f8fb1326cb5c90997720ddc773d5d51e

SHA256
f83f7bba07e24d7fe121c3a9a964ce041d216d5f53957ee513f8dfc74c4e8918

SHA512
8842682966377aee2e74f9758fbff35bb29d0f8c93ab393aa98b55af0195b1bc2bd863431fcb532fbd1c147c40b3dd632bf368d6d181fd48d41857d110cf9c2f

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6F70.tmp

Filesize
29KB

MD5
a287910cf69c2345b7511c2423ee61d7

SHA1
98fb82a606006e736ee02ec471a5ac59060493c7

SHA256
8df3354688c44684a9458b1615f1be2b30efc52918a11210cb03bd1553a1d530

SHA512
da604045e2c7416d8f9fb624637ad66f87837c3f1b02f844c55f20fa35c0c47cae8b13af0980f76a8dad17cfbf367640481d4fc3debe0cb65e1e6b36f7f8e10f

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

Filesize
352B

MD5
b6d0c1a0eb9690548ac88c8495d72e98

SHA1
522c5ae6a8b1cc0e8b28748eeec5462687ef014c

SHA256
d2d344e212073f5f2fd32c5c3808e55bc720a642b612bda70869f7b41ec554f4

SHA512
4931ed4ea884a70871e5b24fa08567e3b579a76d4db918309d32a941aca8003b9c52f2c6fb3951b9df4b66a09ec92017fc87c66df45b48bc7186b8caa3da02c7

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

Filesize
352B

MD5
bee7d5eae1f71b8c0746b7740c827e9c

SHA1
799dce5f0684980b4fee585bb47e7441691937f4

SHA256
c242265de61825ca399bbf3725c3e6f063e5157b90b18fdcc31e792b3c338c49

SHA512
8ee96c4375492ad54ada855c523daa410a9057f6eec722a0faf437eb0944a5e50509b8662bccde9b1c54f4f96ccbddac7901e0b079d9583d7f3d32e52a7b21ee

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

Filesize
352B

MD5
a580355a659b9a0033b9a30fadb379ae

SHA1
ff9fc5720f4dcdef22926a6a8ab4c8f93d9a64e0

SHA256
bd1614c5e51ea1d4bf348f8cb0e52cc4f1e8580cbf5abd36658b7bf3daa4b2bd

SHA512
c3fb959e3c3b2039a2a13e674cbf7d5635b9c09eeb33d270c9cc505a19bc3841f60f65f1c8a9a644f9576184a32461cd59281764d9e54ced597bbba5436fd598

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

Filesize
352B

MD5
b440ba08b92ff1fdda0a02a771bf969a

SHA1
d851cab459a14e19da366f55087a389fffcccf0e

SHA256
d9f4b34d3ac2d8b74d1e94b714a1fc829f8ffc01e204aa6cc47ce888af298867

SHA512
31b65326f59ec7f886cd28dea2fa2ef2fbcbc4c2a6c4e2a25dc804f78f80285f3ef2ddb13fbf4b4ff3a3a7bf405bc5ba04541ee61721bec2051c5a90d417d80d

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2468-32-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2468-211-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2468-116-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2468-150-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2468-322-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2468-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2468-287-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2468-253-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2468-159-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2468-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2468-175-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3028-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3028-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3028-117-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3028-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3028-214-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3028-160-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3028-254-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3028-179-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3028-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3028-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3028-155-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3028-288-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3028-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3028-151-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3028-323-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3028-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads