mydoom | 32e08083e452e20c9a7e37f085a0277821c7f51763b983549c0a1d46734d6f56

General

Target

32e08083e452e20c9a7e37f085a0277821c7f51763b983549c0a1d46734d6f56.exe
Size

29KB
MD5

ffd2578374209671938b3b76c139d69e
SHA1

a53eafff99de10b5d3e92835eeca019a07d404ac
SHA256

32e08083e452e20c9a7e37f085a0277821c7f51763b983549c0a1d46734d6f56
SHA512

e22d83a205e261cc028cacf8789e3fc39dcb6792fb1e0a8e9140cc431e71aa40a32c56f07c39f1c0367d6ee7f5351ad5fb8967975927dc1f7bd22843b946a9b4
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/uhU:AEwVs+0jNDY1qi/q2a

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 7 IoCs

resource	yara_rule
behavioral1/memory/2448-17-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2448-31-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2448-36-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2448-57-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2448-64-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2448-69-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/2448-71-0x0000000000500000-0x0000000000510200-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
2584	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"	32e08083e452e20c9a7e37f085a0277821c7f51763b983549c0a1d46734d6f56.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 25 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2448-2-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2448-4-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0008000000019394-7.dat	upx
behavioral1/memory/2448-9-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2584-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2448-17-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2584-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2584-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2584-25-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2584-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2448-31-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2584-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2448-36-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2584-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0032000000018bbf-50.dat	upx
behavioral1/memory/2448-57-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2584-58-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2584-60-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2448-64-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2584-65-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2448-69-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2584-70-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2448-71-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2584-72-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2584-77-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	32e08083e452e20c9a7e37f085a0277821c7f51763b983549c0a1d46734d6f56.exe
File opened for modification	C:\Windows\java.exe	32e08083e452e20c9a7e37f085a0277821c7f51763b983549c0a1d46734d6f56.exe
File created	C:\Windows\java.exe	32e08083e452e20c9a7e37f085a0277821c7f51763b983549c0a1d46734d6f56.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	32e08083e452e20c9a7e37f085a0277821c7f51763b983549c0a1d46734d6f56.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2448 wrote to memory of 2584	2448	32e08083e452e20c9a7e37f085a0277821c7f51763b983549c0a1d46734d6f56.exe	29
PID 2448 wrote to memory of 2584	2448	32e08083e452e20c9a7e37f085a0277821c7f51763b983549c0a1d46734d6f56.exe	29
PID 2448 wrote to memory of 2584	2448	32e08083e452e20c9a7e37f085a0277821c7f51763b983549c0a1d46734d6f56.exe	29
PID 2448 wrote to memory of 2584	2448	32e08083e452e20c9a7e37f085a0277821c7f51763b983549c0a1d46734d6f56.exe	29

C:\Users\Admin\AppData\Local\Temp\32e08083e452e20c9a7e37f085a0277821c7f51763b983549c0a1d46734d6f56.exe
"C:\Users\Admin\AppData\Local\Temp\32e08083e452e20c9a7e37f085a0277821c7f51763b983549c0a1d46734d6f56.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2448
- 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:2584

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\Temp\CabB851.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarB854.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpACE5.tmp

Filesize
29KB

MD5
446a8175beec791c5bb936f6863dd390

SHA1
e19609ef05e22382c43dc129db1758512195d68e

SHA256
f1f32b40361e5cd0543efcc5b89b6e10dc34728d5ba8a2c87006b27a39570764

SHA512
f8113cfb6353c05a9b2dd53f57f14a5446ac0fa4fbaa49d93dac5557251f91a9f8f3a61cef951dd38e07181e3ae0f6361732c78c756f18496f3040f9a6970f6a

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

Filesize
474B

MD5
42bea23bde05547300e0f5b547c4a943

SHA1
fa52751c6de51d6c1677f9eb060740ea43c768ea

SHA256
7eff1442bf0a5b623cc09267a866ae0212917bd8997d95c7e1f9034ec020cfc2

SHA512
921767e99e12d8043078708953b6c523c7a67d6ad141a7195d374a2ab61bdf3e47439d1e28677ad00c10ceb917f476547c50eeef3adae4c47d0ff4904e033e30

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

Filesize
320B

MD5
e81886dc58ae633a24eed84e52b12c8e

SHA1
ebe925a3e5790958fbec50792f03edc7ff6f1159

SHA256
32edfa1c22d6b50ebdad1539e01fa4086d2735a180baebb23ed5a31e9608ec1c

SHA512
b045ed9d71fcd0ad452eec726a214474d35c836196de95bae50e20a80361441b9ac8d76dc4e9a3feeed973dca046a3395d8834d57e7cd0be9b55fee6f24ac0ea

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

Filesize
320B

MD5
ad143061fb22ec497077a4152a29099b

SHA1
aad632ab53d7e61e3afffbf712ec0d5ad62aea48

SHA256
985b0cd48ddd52b5871a8e7e016a68156b10a459b2b5930456a5740a3fa4b12b

SHA512
8dc53285eda74df6610fa1c40e33f0196d549a530297ba3be32f4164322dc28ebafe4561445355a7a6aa24b5e5fb8a6095f8b8390de9a9b606d5c48ad07b5e08

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2448-17-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2448-9-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2448-57-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2448-71-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2448-69-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2448-31-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2448-64-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2448-36-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2448-2-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2448-4-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2584-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2584-58-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2584-60-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2584-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2584-65-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2584-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2584-70-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2584-25-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2584-72-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2584-77-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2584-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2584-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2584-11-0x0000000000400000-0x0000000000408000-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