mydoom | 70337e674808c6e96948036ffc6dca0374b860ed05f74a3691f4b5c341c26718

General

Target

70337e674808c6e96948036ffc6dca0374b860ed05f74a3691f4b5c341c26718.exe
Size

29KB
MD5

69314886717997252ce62b37b38f1796
SHA1

1172004c3f8afee5f2c910359f969aa8ac277ed3
SHA256

70337e674808c6e96948036ffc6dca0374b860ed05f74a3691f4b5c341c26718
SHA512

88221084d4a7163af66a3b4eda4dacd6c9879fe029e5251e903da70d5435c9b21d92511a4775ecec2cf101c76289aa3e33ed8e957637ae362a0b39d4ec59959d
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/gy:AEwVs+0jNDY1qi/q9

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 8 IoCs

resource	yara_rule
behavioral2/memory/1928-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1928-39-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1928-112-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1928-150-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1928-152-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1928-162-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1928-196-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/1928-228-0x0000000000500000-0x0000000000510200-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
1996	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"	70337e674808c6e96948036ffc6dca0374b860ed05f74a3691f4b5c341c26718.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 27 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1928-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x000b000000023b7f-4.dat	upx
behavioral2/memory/1996-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1928-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1996-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1996-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1996-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1996-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1996-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1996-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1996-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1928-39-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1996-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0003000000021ed4-53.dat	upx
behavioral2/memory/1928-112-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1996-113-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1928-150-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1996-151-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1928-152-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1996-153-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1996-158-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1928-162-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1996-163-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1928-196-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1996-197-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1928-228-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/1996-230-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	70337e674808c6e96948036ffc6dca0374b860ed05f74a3691f4b5c341c26718.exe
File opened for modification	C:\Windows\java.exe	70337e674808c6e96948036ffc6dca0374b860ed05f74a3691f4b5c341c26718.exe
File created	C:\Windows\java.exe	70337e674808c6e96948036ffc6dca0374b860ed05f74a3691f4b5c341c26718.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	70337e674808c6e96948036ffc6dca0374b860ed05f74a3691f4b5c341c26718.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1928 wrote to memory of 1996	1928	70337e674808c6e96948036ffc6dca0374b860ed05f74a3691f4b5c341c26718.exe	83
PID 1928 wrote to memory of 1996	1928	70337e674808c6e96948036ffc6dca0374b860ed05f74a3691f4b5c341c26718.exe	83
PID 1928 wrote to memory of 1996	1928	70337e674808c6e96948036ffc6dca0374b860ed05f74a3691f4b5c341c26718.exe	83

C:\Users\Admin\AppData\Local\Temp\70337e674808c6e96948036ffc6dca0374b860ed05f74a3691f4b5c341c26718.exe
"C:\Users\Admin\AppData\Local\Temp\70337e674808c6e96948036ffc6dca0374b860ed05f74a3691f4b5c341c26718.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1928
- 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:1996

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\2YUS9Q6F\default[1].htm

Filesize
313B

MD5
ffb72ab4faba49ad441ce07db37dd8b6

SHA1
194e13c1c32ebb6e7a1dc912261cbd58a82ff71e

SHA256
7bd7c3676e98ddde8e0d5b63dd22cb9379d975bcd1d68884c97565cdd8d03660

SHA512
517be20d2442489ce39b48dc7f9f6f13f8c45d02703fb1865071f553d36b2289f5abc26c6089fc0bfad1a41fe318bf4b5a806915c5e45898ac744b7e4ed30257

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6IJLDY7V\default[7].htm

Filesize
312B

MD5
5431b34b55fc2e8dfe8e2e977e26e6b5

SHA1
87cf8feeb854e523871271b6f5634576de3e7c40

SHA256
3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432

SHA512
6f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W9QJOIKH\default[3].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W9QJOIKH\search[4].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp20AF.tmp

Filesize
29KB

MD5
987b990b679bc589ae314c4990f933fb

SHA1
f6a0aa6bf2d1eab9edea8789bed9cb565b683445

SHA256
139d15f055aa2a2c465e28498bdd679bb84f8ab3f21d8c42e4e23ed0e08c16c9

SHA512
58d1e45c36acd8fda9a2baa3a643fee6e93cff5b67aab2156f462a1dfb8decf9b21461f6d65c3d7bf3da673a479ad4d021a1f0daba0613cccd5cc64ce5849529

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

Filesize
384B

MD5
2914baad19900d0e107d88c2bea0a3d7

SHA1
41afb595a340e37b9a303d78910c7072142809bb

SHA256
8b8464168088fa7756d87042af83c47c045a5cceec04af16a1b8174e54ac265b

SHA512
9417f54e64813ecb7059380bf04da7218d114d3929687e8063571ef29ed9bdf8b879d1a45f50afe5f0106fb0562c5c4b6c9e6d6b31b318eadd6fa216a9396800

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

Filesize
384B

MD5
1e5feec9aafc561425e0a2c60a2aa622

SHA1
6997d3d6cf2f395bfc8ed38f0fc181a23daa1950

SHA256
2450e2f9300c0d75c90dcfaac503ad8dd7e3ed7d5318c7b59a740e6e21d2d94b

SHA512
78265f814f6320e41cff580ce81816e5abde551756a869678d01361328bd1f78f39f8da56aa1cc6cdf95b869dfb667503b328144ca8957c7542665915eed478a

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1928-162-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1928-150-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1928-228-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1928-39-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1928-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1928-196-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1928-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1928-112-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1928-152-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/1996-153-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1996-163-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1996-151-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1996-113-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1996-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1996-158-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1996-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1996-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1996-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1996-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1996-197-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1996-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1996-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1996-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1996-230-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1996-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads