raccoon | eb8455a49caa35beaa645fb26a4b760a84e2abcce810b9261518fc978d6027c9

General

Target

8f7c7aadf506d8850c65d6fad2646438_JC.exe
Size

5.1MB
MD5

8f7c7aadf506d8850c65d6fad2646438
SHA1

0d45d3ea30740a2a6df523396cf143dd59ebeec7
SHA256

eb8455a49caa35beaa645fb26a4b760a84e2abcce810b9261518fc978d6027c9
SHA512

17e1a00dd04694a95760c93e20d878e5956b215ecff1eb5dba917719ddff8587d9fddeb0bd7008a6e248859a83d2446310f8fc4cfddbcd44cb4ca2b1f6b4bf53
SSDEEP

98304:sbpLElLpmF74U66BS5vdypRR67nVUEFUCfbN1xi0zCB/Rr97XJ:sbpLEFpmKU66BYVyr4nV7+Crxi0Ur9T

Score

10^/10

raccoon discovery evasion spyware stealer themida trojan

Malware Config

Signatures

Raccoon
Raccoon is an infostealer written in C++ and first seen in 2019.
stealer raccoon

Raccoon Stealer payload 3 IoCs

resource	yara_rule
behavioral1/memory/2260-3-0x0000000000400000-0x0000000000F93000-memory.dmp	family_raccoon
behavioral1/memory/2260-36-0x0000000000400000-0x0000000000F93000-memory.dmp	family_raccoon
behavioral1/memory/2260-44-0x0000000000400000-0x0000000000F93000-memory.dmp	family_raccoon

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	8f7c7aadf506d8850c65d6fad2646438_JC.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	8f7c7aadf506d8850c65d6fad2646438_JC.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	8f7c7aadf506d8850c65d6fad2646438_JC.exe

Loads dropped DLL 3 IoCs

pid	Process
2260	8f7c7aadf506d8850c65d6fad2646438_JC.exe
2260	8f7c7aadf506d8850c65d6fad2646438_JC.exe
2260	8f7c7aadf506d8850c65d6fad2646438_JC.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
T1552.001

Themida packer 5 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/2260-0-0x0000000000400000-0x0000000000F93000-memory.dmp	themida
behavioral1/memory/2260-2-0x0000000000400000-0x0000000000F93000-memory.dmp	themida
behavioral1/memory/2260-3-0x0000000000400000-0x0000000000F93000-memory.dmp	themida
behavioral1/memory/2260-36-0x0000000000400000-0x0000000000F93000-memory.dmp	themida
behavioral1/memory/2260-44-0x0000000000400000-0x0000000000F93000-memory.dmp	themida

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
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

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	8f7c7aadf506d8850c65d6fad2646438_JC.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2260	8f7c7aadf506d8850c65d6fad2646438_JC.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2508	2260	WerFault.exe	27

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2260	8f7c7aadf506d8850c65d6fad2646438_JC.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2260 wrote to memory of 2508	2260	8f7c7aadf506d8850c65d6fad2646438_JC.exe	29
PID 2260 wrote to memory of 2508	2260	8f7c7aadf506d8850c65d6fad2646438_JC.exe	29
PID 2260 wrote to memory of 2508	2260	8f7c7aadf506d8850c65d6fad2646438_JC.exe	29
PID 2260 wrote to memory of 2508	2260	8f7c7aadf506d8850c65d6fad2646438_JC.exe	29

C:\Users\Admin\AppData\Local\Temp\8f7c7aadf506d8850c65d6fad2646438_JC.exe
"C:\Users\Admin\AppData\Local\Temp\8f7c7aadf506d8850c65d6fad2646438_JC.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Loads dropped DLL
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2260
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2260 -s 42224
  2⤵
  - Program crash
  PID:2508

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Query Registry

3

T1012

System Information Discovery

2

T1082

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\LocalLow\mozglue.dll

Filesize
612KB

MD5
f07d9977430e762b563eaadc2b94bbfa

SHA1
da0a05b2b8d269fb73558dfcf0ed5c167f6d3877

SHA256
4191faf7e5eb105a0f4c5c6ed3e9e9c71014e8aa39bbee313bc92d1411e9e862

SHA512
6afd512e4099643bba3fc7700dd72744156b78b7bda10263ba1f8571d1e282133a433215a9222a7799f9824f244a2bc80c2816a62de1497017a4b26d562b7eaf

Download Submit
\Users\Admin\AppData\LocalLow\nss3.dll

Filesize
1.9MB

MD5
f67d08e8c02574cbc2f1122c53bfb976

SHA1
6522992957e7e4d074947cad63189f308a80fcf2

SHA256
c65b7afb05ee2b2687e6280594019068c3d3829182dfe8604ce4adf2116cc46e

SHA512
2e9d0a211d2b085514f181852fae6e7ca6aed4d29f396348bedb59c556e39621810a9a74671566a49e126ec73a60d0f781fa9085eb407df1eefd942c18853be5

Download Submit
\Users\Admin\AppData\LocalLow\sqlite3.dll

Filesize
1.0MB

MD5
dbf4f8dcefb8056dc6bae4b67ff810ce

SHA1
bbac1dd8a07c6069415c04b62747d794736d0689

SHA256
47b64311719000fa8c432165a0fdcdfed735d5b54977b052de915b1cbbbf9d68

SHA512
b572ca2f2e4a5cc93e4fcc7a18c0ae6df888aa4c55bc7da591e316927a4b5cfcbdda6e60018950be891ff3b26f470cc5cce34d217c2d35074322ab84c32a25d1

Download Submit
memory/2260-0-0x0000000000400000-0x0000000000F93000-memory.dmp

Filesize
11.6MB

Download
memory/2260-1-0x0000000077200000-0x0000000077202000-memory.dmp

Filesize
8KB

Download
memory/2260-2-0x0000000000400000-0x0000000000F93000-memory.dmp

Filesize
11.6MB

Download
memory/2260-3-0x0000000000400000-0x0000000000F93000-memory.dmp

Filesize
11.6MB

Download
memory/2260-36-0x0000000000400000-0x0000000000F93000-memory.dmp

Filesize
11.6MB

Download
memory/2260-38-0x0000000061E00000-0x0000000061EF1000-memory.dmp

Filesize
964KB

Download
memory/2260-44-0x0000000000400000-0x0000000000F93000-memory.dmp

Filesize
11.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads