mydoom | aebb46eb318ffe649f39e9be71125ada872bc0ce355920f407d7f60cfa943f77

General

Target

aebb46eb318ffe649f39e9be71125ada872bc0ce355920f407d7f60cfa943f77N.exe
Size

29KB
MD5

944a1a60fa34ef8f67e52979b06ab0f0
SHA1

12fc4b99ecff0680bd39ed62ea3d2e7fae35da54
SHA256

aebb46eb318ffe649f39e9be71125ada872bc0ce355920f407d7f60cfa943f77
SHA512

5ec7ea295c7e95a6e34ab3f807c48d87b18b798ab33cc84e5da0d6ac4652c5755b50dada2f7f4878a680e20ee0e8ae6f4aaeb7c1cb0c115fca99d81db90542e0
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/a:AEwVs+0jNDY1qi/qS

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 8 IoCs

resource	yara_rule
behavioral2/memory/3380-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3380-27-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3380-110-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3380-136-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3380-143-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3380-165-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3380-195-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/3380-228-0x0000000000500000-0x0000000000510200-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
3340	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"	aebb46eb318ffe649f39e9be71125ada872bc0ce355920f407d7f60cfa943f77N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 24 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3380-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0007000000023c9d-4.dat	upx
behavioral2/memory/3340-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3380-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3340-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3340-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3340-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3340-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3380-27-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3340-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0009000000023cb7-38.dat	upx
behavioral2/memory/3380-110-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3340-111-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3380-136-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3340-137-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3340-139-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3380-143-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3340-144-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3380-165-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3340-166-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3380-195-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3340-200-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3380-228-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3340-234-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\java.exe	aebb46eb318ffe649f39e9be71125ada872bc0ce355920f407d7f60cfa943f77N.exe
File created	C:\Windows\services.exe	aebb46eb318ffe649f39e9be71125ada872bc0ce355920f407d7f60cfa943f77N.exe
File opened for modification	C:\Windows\java.exe	aebb46eb318ffe649f39e9be71125ada872bc0ce355920f407d7f60cfa943f77N.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	aebb46eb318ffe649f39e9be71125ada872bc0ce355920f407d7f60cfa943f77N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3380 wrote to memory of 3340	3380	aebb46eb318ffe649f39e9be71125ada872bc0ce355920f407d7f60cfa943f77N.exe	82
PID 3380 wrote to memory of 3340	3380	aebb46eb318ffe649f39e9be71125ada872bc0ce355920f407d7f60cfa943f77N.exe	82
PID 3380 wrote to memory of 3340	3380	aebb46eb318ffe649f39e9be71125ada872bc0ce355920f407d7f60cfa943f77N.exe	82

C:\Users\Admin\AppData\Local\Temp\aebb46eb318ffe649f39e9be71125ada872bc0ce355920f407d7f60cfa943f77N.exe
"C:\Users\Admin\AppData\Local\Temp\aebb46eb318ffe649f39e9be71125ada872bc0ce355920f407d7f60cfa943f77N.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3380
- 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:3340

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

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\default[4].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

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\Temp\tmp3575.tmp

Filesize
29KB

MD5
b626567a296520ab3adfb2ba14a63ebd

SHA1
4eb8c41811df36faa9f014302f02ad4d8582c0f9

SHA256
2427ef2df6072298fd54a464ad281179a1c003dd6b492f819009b938f55fcc67

SHA512
a803e990ff4f56273283a6e5c9dc93804e4b25dfe13fa8da64d08e7838ee982a96bee9828f45aa72415a3b1e227e1c2751a9cfafb63a4316456cce663c49f7c3

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

Filesize
352B

MD5
e01655a9e654988e3257626aadbf80c1

SHA1
2c41e2c278cb194696484c9455381f4e4d849d79

SHA256
08cc4344979d6b37b5aaa13bf901d054e99502bb74cb34645d23deb747429f08

SHA512
612f55b6f287ae2c287d765e37449d732750c42071c5c5c2a7bebee9651a153c83a9aedb6d756a551440533cee9dbd7d5143e970cb4ebaad8c8431d24699c226

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

Filesize
352B

MD5
be9769ced1976de1c947b39debacb940

SHA1
53678d452de7488e64fbab25cf77f1f6baf0653d

SHA256
c254174ca781cefca610b3c20472c7ec24e1f40058007bd4a897eab2b9cc99e1

SHA512
77fd85a73ff0a8c550eb029482e3fce809ff75c9ba33854f929791ca16afe006ede1a032e2ef026d461e9a8f7a2518e6f3030d82de22a0ffae99438530bd774e

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

Filesize
352B

MD5
0655d95063a0cf9aee7bb1da94a5816c

SHA1
4beefa65b8e6337c2619c051ab35dc92b8f39c44

SHA256
7298c567b33c0e59bc4f91da7a291404e4b1042fb55829780c4ded6db7b9a215

SHA512
142e3a0f385e313e4f378adede411c7f5ebe4d5d7cf4540eaf015802a32e1fecfa97f47b971eb8c101dbd078ff26353e0a2fc815c5a6498b766390f974e81bdc

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/3340-144-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3340-166-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3340-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3340-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3340-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3340-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3340-234-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3340-111-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3340-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3340-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3340-137-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3340-139-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3340-200-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3380-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3380-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3380-165-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3380-27-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3380-195-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3380-143-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3380-136-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3380-228-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3380-110-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads