9a9865c54433fd63e798d13aef8f780c534bca0950800bdae18cb7a7549d738c

General

Target

AnyDesk.exe
Size

319.2MB
MD5

09ab4f1d10bd4fc4943dcf8d6b775675
SHA1

342143ccfb30b0709e09041658929a8f550bb567
SHA256

26869073aeaf75d56a64b8ee73ae3ebe4d559e944f8d050296ed8d05507e892c
SHA512

6d28484e9b1ea256f9753a3b7e31aec8236318c7a4c892bf5c6eb9a26ce187dce39fb039776a58c2601aba6210d1bcd8fd9d3b6bd1336d246541eadec7848aed
SSDEEP

12288:Dp1W1lO/xCOQ6bIdHcZ86Zu01bB9dD0QZAlp8JjH4pMGD+hklt+/ChwE3n:DpSlyQdAIdHc11Bnwzlp3pMqtgI3n

Score

7^/10

discovery spyware stealer

Malware Config

Signatures

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Control Panel\International\Geo\Nation	AnyDesk.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Control Panel\International\Geo\Nation	AnyDesk.exe

Loads dropped DLL 2 IoCs

pid	Process
4140	AnyDesk.exe
4140	AnyDesk.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses 2FA software files, possible credential harvesting 2 TTPs
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4292 set thread context of 4140	4292	AnyDesk.exe	89

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AnyDesk.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	AnyDesk.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
2328	timeout.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
560	powershell.exe
560	powershell.exe
4140	AnyDesk.exe
4140	AnyDesk.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4292	AnyDesk.exe
Token: SeDebugPrivilege	560	powershell.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 4292 wrote to memory of 560	4292	AnyDesk.exe	83
PID 4292 wrote to memory of 560	4292	AnyDesk.exe	83
PID 4292 wrote to memory of 560	4292	AnyDesk.exe	83
PID 4292 wrote to memory of 4140	4292	AnyDesk.exe	89
PID 4292 wrote to memory of 4140	4292	AnyDesk.exe	89
PID 4292 wrote to memory of 4140	4292	AnyDesk.exe	89
PID 4292 wrote to memory of 4140	4292	AnyDesk.exe	89
PID 4292 wrote to memory of 4140	4292	AnyDesk.exe	89
PID 4292 wrote to memory of 4140	4292	AnyDesk.exe	89
PID 4292 wrote to memory of 4140	4292	AnyDesk.exe	89
PID 4292 wrote to memory of 4140	4292	AnyDesk.exe	89
PID 4292 wrote to memory of 4140	4292	AnyDesk.exe	89
PID 4140 wrote to memory of 3960	4140	AnyDesk.exe	90
PID 4140 wrote to memory of 3960	4140	AnyDesk.exe	90
PID 4140 wrote to memory of 3960	4140	AnyDesk.exe	90
PID 3960 wrote to memory of 2328	3960	cmd.exe	92
PID 3960 wrote to memory of 2328	3960	cmd.exe	92
PID 3960 wrote to memory of 2328	3960	cmd.exe	92

C:\Users\Admin\AppData\Local\Temp\AnyDesk.exe
"C:\Users\Admin\AppData\Local\Temp\AnyDesk.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4292
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ENC cwB0AGEAcgB0AC0AcwBsAGUAZQBwACAALQBzAGUAYwBvAG4AZABzACAAMgAwAA==
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:560
- C:\Users\Admin\AppData\Local\Temp\AnyDesk.exe
  C:\Users\Admin\AppData\Local\Temp\AnyDesk.exe
  2⤵
  - Checks computer location settings
  - Loads dropped DLL
  - Checks processor information in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4140
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\AnyDesk.exe" & exit
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3960
  - - C:\Windows\SysWOW64\timeout.exe
      timeout /t 6
      4⤵
      Delays execution with timeout.exe
      PID:2328

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Query Registry

3

T1012

System Information Discovery

3

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\mozglue.dll

Filesize
133KB

MD5
8f73c08a9660691143661bf7332c3c27

SHA1
37fa65dd737c50fda710fdbde89e51374d0c204a

SHA256
3fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd

SHA512
0042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89

Download Submit
C:\ProgramData\nss3.dll

Filesize
1.2MB

MD5
bfac4e3c5908856ba17d41edcd455a51

SHA1
8eec7e888767aa9e4cca8ff246eb2aacb9170428

SHA256
e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78

SHA512
2565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66

Download Submit
memory/560-142-0x0000000007810000-0x0000000007E8A000-memory.dmp

Filesize
6.5MB

Download
memory/560-137-0x0000000002BF0000-0x0000000002C26000-memory.dmp

Filesize
216KB

Download
memory/560-138-0x0000000005360000-0x0000000005988000-memory.dmp

Filesize
6.2MB

Download
memory/560-139-0x0000000005AE0000-0x0000000005B46000-memory.dmp

Filesize
408KB

Download
memory/560-140-0x0000000005B50000-0x0000000005BB6000-memory.dmp

Filesize
408KB

Download
memory/560-141-0x00000000061C0000-0x00000000061DE000-memory.dmp

Filesize
120KB

Download
memory/560-143-0x00000000066D0000-0x00000000066EA000-memory.dmp

Filesize
104KB

Download
memory/4140-145-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/4140-146-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/4140-147-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/4140-148-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/4140-149-0x0000000060900000-0x0000000060992000-memory.dmp

Filesize
584KB

Download
memory/4140-171-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/4292-135-0x00000000059A0000-0x00000000059C2000-memory.dmp

Filesize
136KB

Download
memory/4292-134-0x00000000057D0000-0x0000000005862000-memory.dmp

Filesize
584KB

Download
memory/4292-133-0x0000000005CE0000-0x0000000006284000-memory.dmp

Filesize
5.6MB

Download
memory/4292-132-0x0000000000C60000-0x0000000000D22000-memory.dmp

Filesize
776KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads