raccoon | 45619f537bc4f0a4e6e29a409c6d5564b9e839a8b01b2752133c97d941ea9fd0

Analysis

max time kernel
27s
max time network
30s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
23-12-2022 23:08

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General

Target

Installer.exe
Size

6.2MB
MD5

41b6dd93500d0e78f9b4c3b636d95004
SHA1

83378968413eba11f0a69dcdb32b8a789e7b4bd0
SHA256

45619f537bc4f0a4e6e29a409c6d5564b9e839a8b01b2752133c97d941ea9fd0
SHA512

a7a52a69f40cdd87d7ca790835b452af475777f5556dcdc5b164c5bfae6baf1b48b688afe91a8f7b710bb98b02cefbd35052c2d0422c6f7c846ba767b469d3d3
SSDEEP

98304:UrXu/WyjgXH0p6Bpm1pcCRD69sfHZ+HQz5QDDPVrOTf5NEEIGdsWI60cIQfy6mfP:UrXu/WyjgXUIBpm4mD69sfeQzWDDsBm

Score

10^/10

raccoon 64b445f2d85b7aeb3d5c7b23112d6ac3 spyware stealer

Malware Config

Extracted

Family

raccoon

Botnet

64b445f2d85b7aeb3d5c7b23112d6ac3

http://45.15.156.105/

rc4.plain

Signatures

Raccoon
Raccoon is an infostealer written in C++ and first seen in 2019.
stealer raccoon
Downloads MZ/PE file

Loads dropped DLL 3 IoCs

pid	Process
600	InstallUtil.exe
600	InstallUtil.exe
600	InstallUtil.exe

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

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1304 set thread context of 600	1304	Installer.exe	28

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1304 wrote to memory of 600	1304	Installer.exe	28
PID 1304 wrote to memory of 600	1304	Installer.exe	28
PID 1304 wrote to memory of 600	1304	Installer.exe	28
PID 1304 wrote to memory of 600	1304	Installer.exe	28
PID 1304 wrote to memory of 600	1304	Installer.exe	28
PID 1304 wrote to memory of 600	1304	Installer.exe	28
PID 1304 wrote to memory of 600	1304	Installer.exe	28
PID 1304 wrote to memory of 600	1304	Installer.exe	28
PID 1304 wrote to memory of 600	1304	Installer.exe	28
PID 1304 wrote to memory of 600	1304	Installer.exe	28
PID 1304 wrote to memory of 600	1304	Installer.exe	28
PID 1304 wrote to memory of 600	1304	Installer.exe	28

C:\Users\Admin\AppData\Local\Temp\Installer.exe
"C:\Users\Admin\AppData\Local\Temp\Installer.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1304
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
  2⤵
  - Loads dropped DLL
  PID:600

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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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/600-59-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/600-61-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/600-62-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/600-63-0x00000000004088B5-mapping.dmp

Download
memory/600-65-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/600-66-0x00000000753F1000-0x00000000753F3000-memory.dmp

Filesize
8KB

Download
memory/600-67-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/600-57-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/600-56-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/600-71-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/600-72-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1304-54-0x0000000000DA0000-0x00000000013E0000-memory.dmp

Filesize
6.2MB

Download
memory/1304-55-0x000000001B840000-0x000000001BA7C000-memory.dmp

Filesize
2.2MB

Download