cryptbot

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General

Target

a0c00db1c96524b17161060ecbbe6a87_JaffaCakes118
Size

4.1MB
Sample

240612-p7mdfazajm
MD5

a0c00db1c96524b17161060ecbbe6a87
SHA1

3eaa22467cf0f6a741d5e262c4b416db8c0a1f4b
SHA256

450624cfacc4237336833fd0d3e9eb928508224d5f1adf3b907fd3d5016526a6
SHA512

cedd14061d0d4c1035448d386f327478cfcf6bf3eb3c2c4589580e1e6ce30448f291658e50e44a5eb108caca515980e63525c008172951f7127111418374192a
SSDEEP

98304:7u6PnzjAOpAQiESlgpoWuhiB8k3rPGq8nfklad3O3+2tAcX36/p3a:77zjcllDi8qaPfklaQuFK

Score

10^/10

Malware Config

Extracted

Family

cryptbot

hbv01.info

Targets

- Target
  
  a0c00db1c96524b17161060ecbbe6a87_JaffaCakes118
- Size
  
  4.1MB
- MD5
  
  a0c00db1c96524b17161060ecbbe6a87
- SHA1
  
  3eaa22467cf0f6a741d5e262c4b416db8c0a1f4b
- SHA256
  
  450624cfacc4237336833fd0d3e9eb928508224d5f1adf3b907fd3d5016526a6
- SHA512
  
  cedd14061d0d4c1035448d386f327478cfcf6bf3eb3c2c4589580e1e6ce30448f291658e50e44a5eb108caca515980e63525c008172951f7127111418374192a
- SSDEEP
  
  98304:7u6PnzjAOpAQiESlgpoWuhiB8k3rPGq8nfklad3O3+2tAcX36/p3a:77zjcllDi8qaPfklaQuFK
Score

10^/10

cryptbot discovery evasion spyware stealer
- CryptBot
  A C++ stealer distributed widely in bundle with other software.
  spyware stealer cryptbot
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Identifies Wine through registry keys
  Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
  evasion
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses cryptocurrency files/wallets, possible credential harvesting
  spyware
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Legitimate hosting services abused for malware hosting/C2
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of NtSetInformationThreadHideFromDebugger
behavioral1 behavioral2
- Target
  
  $PLUGINSDIR/System.dll
- Size
  
  11KB
- MD5
  
  bf712f32249029466fa86756f5546950
- SHA1
  
  75ac4dc4808ac148ddd78f6b89a51afbd4091c2e
- SHA256
  
  7851cb12fa4131f1fee5de390d650ef65cac561279f1cfe70ad16cc9780210af
- SHA512
  
  13f69959b28416e0b8811c962a49309dca3f048a165457051a28a3eb51377dcaf99a15e86d7eee8f867a9e25ecf8c44da370ac8f530eeae7b5252eaba64b96f4
- SSDEEP
  
  192:0N2gQuUwXzioj4KALV2upWzVd7q1QDXEbBZ8KxHdGzyS/Kx:rJoiO8V2upW7vQjS/
Score

3^/10
behavioral3 behavioral4
- Target
  
  $PLUGINSDIR/UAC.dll
- Size
  
  14KB
- MD5
  
  adb29e6b186daa765dc750128649b63d
- SHA1
  
  160cbdc4cb0ac2c142d361df138c537aa7e708c9
- SHA256
  
  2f7f8fc05dc4fd0d5cda501b47e4433357e887bbfed7292c028d99c73b52dc08
- SHA512
  
  b28adcccf0c33660fecd6f95f28f11f793dc9988582187617b4c113fb4e6fdad4cf7694cd8c0300a477e63536456894d119741a940dda09b7df3ff0087a7eada
- SSDEEP
  
  192:DiF6v2imI36Op/tGZGfWxdyWHD0I53vLl7WVl8e04IpDlPjs:DGVY6ClGoWxXH75T1WVl83lLs
Score

3^/10
behavioral5 behavioral6
- Target
  
  $PLUGINSDIR/UserInfo.dll
- Size
  
  4KB
- MD5
  
  c7ce0e47c83525983fd2c4c9566b4aad
- SHA1
  
  38b7ad7bb32ffae35540fce373b8a671878dc54e
- SHA256
  
  6293408a5fa6d0f55f0a4d01528eb5b807ee9447a75a28b5986267475ebcd3ae
- SHA512
  
  ee9f23ea5210f418d4c559628bbfb3a0f892440bcd5dc4c1901cb8e510078e4481ea8353b262795076a19055e70b88e08fee5fb7e8f35a6f49022096408df20e
Score

3^/10
behavioral7 behavioral8
- Target
  
  $PLUGINSDIR/nsDialogs.dll
- Size
  
  9KB
- MD5
  
  4ccc4a742d4423f2f0ed744fd9c81f63
- SHA1
  
  704f00a1acc327fd879cf75fc90d0b8f927c36bc
- SHA256
  
  416133dd86c0dff6b0fcaf1f46dfe97fdc85b37f90effb2d369164a8f7e13ae6
- SHA512
  
  790c5eb1f8b297e45054c855b66dfc18e9f3f1b1870559014dbefa3b9d5b6d33a993a9e089202e70f51a55d859b74e8605c6f633386fd9189b6f78941bf1bfdb
- SSDEEP
  
  192:SbEunjqjIcESwFlioU3M0LLF/t8t9pKSfOi:SbESjFCw6oWPFl8jfOi
Score

3^/10
behavioral10 behavioral9
- Target
  
  Setup.exe
- Size
  
  2.1MB
- MD5
  
  adf27669e814f5a7a6dfa36ade88c9ae
- SHA1
  
  b8dbb43c2070cf04ae6b2d62dc010564fbf3599e
- SHA256
  
  dd5ae3cc6b45057a744d2fa1f7f42b03980b7aa90154b2eebdb8b4ad5a02babc
- SHA512
  
  5cad0447d1c748424c66fb3bf7a7cf04a7ecae090cb68848f73eeff903ebf83b4431fba474f04752bef2ace9398bb538fae53ec14c3f8aeaa8c65d759f02dd95
- SSDEEP
  
  49152:CBNna0auzsTnSHUHOuV22RjquJVSNlI3eILfkCxJh:aYr9OuV2+quvAI3eqfkCxJh
Score

10^/10

cryptbot discovery evasion spyware stealer
- CryptBot
  A C++ stealer distributed widely in bundle with other software.
  spyware stealer cryptbot
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Identifies Wine through registry keys
  Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
  evasion
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses cryptocurrency files/wallets, possible credential harvesting
  spyware
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of NtSetInformationThreadHideFromDebugger
behavioral11 behavioral12
- Target
  
  SetupX.exe
- Size
  
  2.0MB
- MD5
  
  d5f103b258b8d98e4398b82b9972deb5
- SHA1
  
  1a43a240d0b4fdc6baf88e7d1104519737b488e8
- SHA256
  
  cd19ece38b82e73c78da4b7ff39bb8518f50148adc00e8ba94ffb119e4ee6fe0
- SHA512
  
  c764aafbbcb7b6d78b937da0fbf266f9747c0242232326194812d480320dc47ebd52a2aed417a7257569cd9e2159693df00d6249226814f98e8acc59fd728351
- SSDEEP
  
  49152:k6tKPPB8fHjts/ErgsaHcNOHj56o7E1oaxgyWrrrTMbbwVzt:k6s3GRN48293coaxgy7UZt
Score

9^/10

evasion
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Identifies Wine through registry keys
  Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
  evasion
- Legitimate hosting services abused for malware hosting/C2
- Suspicious use of NtSetInformationThreadHideFromDebugger
behavioral13 behavioral14

MITRE ATT&CK Matrix ATT&CK v13

Tasks

Sharing

General

Malware Config

Extracted

Targets

Identifies VirtualBox via ACPI registry values (likely anti-VM)

Checks BIOS information in registry

Checks computer location settings

Executes dropped EXE

Identifies Wine through registry keys

Loads dropped DLL

Reads user/profile data of web browsers

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Legitimate hosting services abused for malware hosting/C2

Looks up external IP address via web service

Suspicious use of NtSetInformationThreadHideFromDebugger

CryptBot

Identifies VirtualBox via ACPI registry values (likely anti-VM)

Checks BIOS information in registry

Identifies Wine through registry keys

Reads user/profile data of web browsers

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Looks up external IP address via web service

Suspicious use of NtSetInformationThreadHideFromDebugger

Identifies VirtualBox via ACPI registry values (likely anti-VM)

Checks BIOS information in registry

Identifies Wine through registry keys

Legitimate hosting services abused for malware hosting/C2

Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Matrix ATT&CK v13

Tasks

static1

behavioral1

behavioral2

behavioral3

behavioral4

behavioral5

behavioral6

behavioral7

behavioral8

behavioral9

behavioral10

behavioral11

behavioral12

behavioral13

behavioral14