363d6cf199c3821ab56f0a93639398d4b82f98eec2bd9f7e69b0234bf9c69967

General

Target

363d6cf199c3821ab56f0a93639398d4b82f98eec2bd9f7e69b0234bf9c69967.exe
Size

474KB
MD5

fa95f30ec75014848d0a5fe493340b12
SHA1

a2a9c0ff3dd4f3bffd26143fdf91ec578b841e46
SHA256

363d6cf199c3821ab56f0a93639398d4b82f98eec2bd9f7e69b0234bf9c69967
SHA512

a8e5652b8466a69b39f2f601695f526bcf734283fca0f3e6be12297000aeb073f1974e49eb5743b8579889f123f48ea62c9789bd60a83ed326dc132ac9957f58
SSDEEP

3072:qIHucMO03on/MnC6rWVC7Vr338NVtvglt6BAJb89:VH83on/MnZYKD3Wtvgl0BA6

Score

7^/10

aspackv2 discovery persistence

Malware Config

Signatures

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral1/files/0x0006000000019240-7.dat	aspack_v212_v242

Loads dropped DLL 1 IoCs

pid	Process
1384	363d6cf199c3821ab56f0a93639398d4b82f98eec2bd9f7e69b0234bf9c69967.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\cdoosoft = "C:\\Users\\Admin\\AppData\\Local\\Temp\\herss.exe"	363d6cf199c3821ab56f0a93639398d4b82f98eec2bd9f7e69b0234bf9c69967.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2452	1384	WerFault.exe	30

System Location Discovery: System Language Discovery 1 TTPs 3 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	363d6cf199c3821ab56f0a93639398d4b82f98eec2bd9f7e69b0234bf9c69967.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	363d6cf199c3821ab56f0a93639398d4b82f98eec2bd9f7e69b0234bf9c69967.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	363d6cf199c3821ab56f0a93639398d4b82f98eec2bd9f7e69b0234bf9c69967.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

pid	Process
1384	363d6cf199c3821ab56f0a93639398d4b82f98eec2bd9f7e69b0234bf9c69967.exe
1384	363d6cf199c3821ab56f0a93639398d4b82f98eec2bd9f7e69b0234bf9c69967.exe
1384	363d6cf199c3821ab56f0a93639398d4b82f98eec2bd9f7e69b0234bf9c69967.exe
1384	363d6cf199c3821ab56f0a93639398d4b82f98eec2bd9f7e69b0234bf9c69967.exe
1384	363d6cf199c3821ab56f0a93639398d4b82f98eec2bd9f7e69b0234bf9c69967.exe
1384	363d6cf199c3821ab56f0a93639398d4b82f98eec2bd9f7e69b0234bf9c69967.exe
1384	363d6cf199c3821ab56f0a93639398d4b82f98eec2bd9f7e69b0234bf9c69967.exe
1384	363d6cf199c3821ab56f0a93639398d4b82f98eec2bd9f7e69b0234bf9c69967.exe
1384	363d6cf199c3821ab56f0a93639398d4b82f98eec2bd9f7e69b0234bf9c69967.exe
1384	363d6cf199c3821ab56f0a93639398d4b82f98eec2bd9f7e69b0234bf9c69967.exe
1384	363d6cf199c3821ab56f0a93639398d4b82f98eec2bd9f7e69b0234bf9c69967.exe
1384	363d6cf199c3821ab56f0a93639398d4b82f98eec2bd9f7e69b0234bf9c69967.exe
1384	363d6cf199c3821ab56f0a93639398d4b82f98eec2bd9f7e69b0234bf9c69967.exe
1384	363d6cf199c3821ab56f0a93639398d4b82f98eec2bd9f7e69b0234bf9c69967.exe
1384	363d6cf199c3821ab56f0a93639398d4b82f98eec2bd9f7e69b0234bf9c69967.exe
1384	363d6cf199c3821ab56f0a93639398d4b82f98eec2bd9f7e69b0234bf9c69967.exe
1384	363d6cf199c3821ab56f0a93639398d4b82f98eec2bd9f7e69b0234bf9c69967.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1384 wrote to memory of 1200	1384	363d6cf199c3821ab56f0a93639398d4b82f98eec2bd9f7e69b0234bf9c69967.exe	21
PID 1384 wrote to memory of 2452	1384	363d6cf199c3821ab56f0a93639398d4b82f98eec2bd9f7e69b0234bf9c69967.exe	31
PID 1384 wrote to memory of 2452	1384	363d6cf199c3821ab56f0a93639398d4b82f98eec2bd9f7e69b0234bf9c69967.exe	31
PID 1384 wrote to memory of 2452	1384	363d6cf199c3821ab56f0a93639398d4b82f98eec2bd9f7e69b0234bf9c69967.exe	31
PID 1384 wrote to memory of 2452	1384	363d6cf199c3821ab56f0a93639398d4b82f98eec2bd9f7e69b0234bf9c69967.exe	31

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1200
- C:\Users\Admin\AppData\Local\Temp\363d6cf199c3821ab56f0a93639398d4b82f98eec2bd9f7e69b0234bf9c69967.exe
  "C:\Users\Admin\AppData\Local\Temp\363d6cf199c3821ab56f0a93639398d4b82f98eec2bd9f7e69b0234bf9c69967.exe"
  2⤵
  - Loads dropped DLL
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1384
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1384 -s 176
    3⤵
    - Program crash
    PID:2452

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

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Downloads

\Users\Admin\AppData\Local\Temp\cvasds0.dll

Filesize
78KB

MD5
fa52355e2a3d9e5345b3562881600792

SHA1
316414b07d34d1e2a0a7dc2b372e1ed27f1f5114

SHA256
2f334f90c6811bac39b078511a897d54b71111a693071bc4224f6341e014a524

SHA512
8d8b2338d9644ea7c784a931381a15950e73aa48e5f3d541cc7215f4f45d69f3072bb5a2eec2c161883be62746b96abf94ccd51f5c9d5adf67b7ea958492c112

Download Submit
memory/1200-6-0x0000000002580000-0x0000000002581000-memory.dmp

Filesize
4KB

Download
memory/1384-0-0x0000000000400000-0x0000000000479000-memory.dmp

Filesize
484KB

Download
memory/1384-4-0x0000000000401000-0x0000000000403000-memory.dmp

Filesize
8KB

Download
memory/1384-10-0x0000000000400000-0x0000000000479000-memory.dmp

Filesize
484KB

Download
memory/1384-9-0x0000000010000000-0x0000000010071000-memory.dmp

Filesize
452KB

Download
memory/1384-19-0x0000000010000000-0x0000000010071000-memory.dmp

Filesize
452KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads