raccoon | c0b96ba1adef41f90c616ba72a4047735925f14d4745a87992732dcd1dc60b23

General

Target

a4b5c22ad66abf713b53dd48a7b6da65.exe
Size

1.5MB
MD5

a4b5c22ad66abf713b53dd48a7b6da65
SHA1

73c02bb3add993ce71e9ee461494cd2584754066
SHA256

c0b96ba1adef41f90c616ba72a4047735925f14d4745a87992732dcd1dc60b23
SHA512

d56dcab8093aa1160aa94d3eb2b6e18c77d93d3df69e8ecb1730b9f6655ba185a0a88bff5f4fac753029842a03600864367761e69247180a5a2e247621d89408
SSDEEP

24576:wgRocFUaFfzmT58FvIU5FL4vZzdhZ3lz3MUiAQrVdU91NMBnw4AUci:wgScyUfzmAQzZJL3lLn5+Vdw1NUPA4

Score

10^/10

raccoon 9b19cf60d9bdf65b8a2495aa965456c3 spyware stealer

Malware Config

Extracted

Family

raccoon

Botnet

9b19cf60d9bdf65b8a2495aa965456c3

C2

http://94.131.107.23/

http://45.11.19.99/

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

Processes:

InstallUtil.exe

pid process

628 InstallUtil.exe
628 InstallUtil.exe
628 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

Processes:

a4b5c22ad66abf713b53dd48a7b6da65.exe

description pid process target process

PID 1752 set thread context of 628 1752 a4b5c22ad66abf713b53dd48a7b6da65.exe InstallUtil.exe

pid	process
628	InstallUtil.exe
628	InstallUtil.exe
628	InstallUtil.exe

description	pid	process	target process
PID 1752 set thread context of 628	1752	a4b5c22ad66abf713b53dd48a7b6da65.exe	InstallUtil.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

a4b5c22ad66abf713b53dd48a7b6da65.exe

pid	process
1752	a4b5c22ad66abf713b53dd48a7b6da65.exe
1752	a4b5c22ad66abf713b53dd48a7b6da65.exe
1752	a4b5c22ad66abf713b53dd48a7b6da65.exe
1752	a4b5c22ad66abf713b53dd48a7b6da65.exe
1752	a4b5c22ad66abf713b53dd48a7b6da65.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

a4b5c22ad66abf713b53dd48a7b6da65.exe

description	pid	process	target process
PID 1752 wrote to memory of 628	1752	a4b5c22ad66abf713b53dd48a7b6da65.exe	InstallUtil.exe
PID 1752 wrote to memory of 628	1752	a4b5c22ad66abf713b53dd48a7b6da65.exe	InstallUtil.exe
PID 1752 wrote to memory of 628	1752	a4b5c22ad66abf713b53dd48a7b6da65.exe	InstallUtil.exe
PID 1752 wrote to memory of 628	1752	a4b5c22ad66abf713b53dd48a7b6da65.exe	InstallUtil.exe
PID 1752 wrote to memory of 628	1752	a4b5c22ad66abf713b53dd48a7b6da65.exe	InstallUtil.exe
PID 1752 wrote to memory of 628	1752	a4b5c22ad66abf713b53dd48a7b6da65.exe	InstallUtil.exe
PID 1752 wrote to memory of 628	1752	a4b5c22ad66abf713b53dd48a7b6da65.exe	InstallUtil.exe
PID 1752 wrote to memory of 628	1752	a4b5c22ad66abf713b53dd48a7b6da65.exe	InstallUtil.exe
PID 1752 wrote to memory of 628	1752	a4b5c22ad66abf713b53dd48a7b6da65.exe	InstallUtil.exe

C:\Users\Admin\AppData\Local\Temp\a4b5c22ad66abf713b53dd48a7b6da65.exe
"C:\Users\Admin\AppData\Local\Temp\a4b5c22ad66abf713b53dd48a7b6da65.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1752

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:628

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

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/628-63-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/628-61-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/628-66-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/628-68-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/628-72-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1752-58-0x000000000F670000-0x000000000F744000-memory.dmp

Filesize
848KB

Download
memory/1752-59-0x0000000001F10000-0x0000000002053000-memory.dmp

Filesize
1.3MB

Download
memory/1752-60-0x000000000F670000-0x000000000F744000-memory.dmp

Filesize
848KB

Download
memory/1752-54-0x0000000002110000-0x000000000262F000-memory.dmp

Filesize
5.1MB

Download
memory/1752-65-0x0000000001F10000-0x0000000002053000-memory.dmp

Filesize
1.3MB

Download
memory/1752-57-0x0000000075111000-0x0000000075113000-memory.dmp

Filesize
8KB

Download
memory/1752-56-0x0000000001F10000-0x0000000002053000-memory.dmp

Filesize
1.3MB

Download
memory/1752-55-0x0000000002110000-0x000000000262F000-memory.dmp

Filesize
5.1MB

Download

Analysis

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