mydoom | d1edbc8a18bee97ce89f2025167af7737b8a616ef198f3d671f1aa8f8ce6cc53

General

Target

d1edbc8a18bee97ce89f2025167af7737b8a616ef198f3d671f1aa8f8ce6cc53.exe
Size

29KB
MD5

a3331e7aa8e7304e7a4109b9ef567eaf
SHA1

212f3627fe1f284c1902eafed57300ede551c1d8
SHA256

d1edbc8a18bee97ce89f2025167af7737b8a616ef198f3d671f1aa8f8ce6cc53
SHA512

94cf63d28d35724abf36267a8c7fd93310e2c71d6ea0b022df245c3ff79c86eeeab7cf50aa3d22b984a8937bcbb57f9cbe78d3de0c965ab707a860ad744d16e4
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/Cm:AEwVs+0jNDY1qi/qV

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 6 IoCs

resource	yara_rule
behavioral1/memory/328-17-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/328-48-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/328-69-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/328-71-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/328-76-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral1/memory/328-83-0x0000000000500000-0x0000000000510200-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
2524	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\Services = "C:\\Windows\\services.exe"	services.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	d1edbc8a18bee97ce89f2025167af7737b8a616ef198f3d671f1aa8f8ce6cc53.exe

UPX packed file 27 IoCs

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

upx

resource	yara_rule
behavioral1/memory/328-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/328-4-0x0000000000230000-0x0000000000238000-memory.dmp	upx
behavioral1/files/0x0008000000015d64-7.dat	upx
behavioral1/memory/328-9-0x0000000000230000-0x0000000000238000-memory.dmp	upx
behavioral1/memory/2524-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/328-17-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2524-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2524-20-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2524-25-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2524-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2524-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2524-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2524-42-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2524-44-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/328-48-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2524-49-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0009000000015d7f-59.dat	upx
behavioral1/memory/328-69-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2524-70-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/328-71-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2524-72-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/328-76-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2524-77-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2524-82-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/328-83-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2524-84-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2524-89-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\java.exe	d1edbc8a18bee97ce89f2025167af7737b8a616ef198f3d671f1aa8f8ce6cc53.exe
File created	C:\Windows\services.exe	d1edbc8a18bee97ce89f2025167af7737b8a616ef198f3d671f1aa8f8ce6cc53.exe
File opened for modification	C:\Windows\java.exe	d1edbc8a18bee97ce89f2025167af7737b8a616ef198f3d671f1aa8f8ce6cc53.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	d1edbc8a18bee97ce89f2025167af7737b8a616ef198f3d671f1aa8f8ce6cc53.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 328 wrote to memory of 2524	328	d1edbc8a18bee97ce89f2025167af7737b8a616ef198f3d671f1aa8f8ce6cc53.exe	30
PID 328 wrote to memory of 2524	328	d1edbc8a18bee97ce89f2025167af7737b8a616ef198f3d671f1aa8f8ce6cc53.exe	30
PID 328 wrote to memory of 2524	328	d1edbc8a18bee97ce89f2025167af7737b8a616ef198f3d671f1aa8f8ce6cc53.exe	30
PID 328 wrote to memory of 2524	328	d1edbc8a18bee97ce89f2025167af7737b8a616ef198f3d671f1aa8f8ce6cc53.exe	30

C:\Users\Admin\AppData\Local\Temp\d1edbc8a18bee97ce89f2025167af7737b8a616ef198f3d671f1aa8f8ce6cc53.exe
"C:\Users\Admin\AppData\Local\Temp\d1edbc8a18bee97ce89f2025167af7737b8a616ef198f3d671f1aa8f8ce6cc53.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:328
- 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:2524

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\tmpB87.tmp

Filesize
29KB

MD5
1c9374620a92f973327502f76fd8a3b6

SHA1
478801119cc22acaeb4917967a5d7395f0d2c062

SHA256
93a6a9effd7b1bc8b8c1e2174c9e1fc8b65c19034ffeb192f3a3052057869f71

SHA512
119ee05c848e16705cc81a64e3cf04a66771cae9c74ab4b998e368076e744e2462a34b7c1eee93dc0b1c575768b9f4390b7b0949c1eb7241093681631e08aad7

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

Filesize
384B

MD5
85ce6185c82b560703a8da259e55f87e

SHA1
3c2e74b0dc8dbea4cc757d5242c11fff281163e0

SHA256
c0cb27aa8ab281c8cdfbdb1d8f24f2adc78aef6f9b76b3ffe1ddce0a660e330a

SHA512
a8e7aa18e591ca03afd6380b7327be1c268a494d0c68836788a8b5547bb46c6636ee9ceb00ac93b12837c23c6ae21e68208f972832b592c49fb815d08fe3d943

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/328-17-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/328-83-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/328-48-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/328-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/328-76-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/328-71-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/328-69-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/328-9-0x0000000000230000-0x0000000000238000-memory.dmp

Filesize
32KB

Download
memory/328-4-0x0000000000230000-0x0000000000238000-memory.dmp

Filesize
32KB

Download
memory/2524-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-70-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-42-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-49-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-44-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-25-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-72-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-20-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-77-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-82-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-84-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2524-89-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads