raccoon | dc6439f061339d1addbce55511e88e41081ef6b36c9611e3939d9914bf211e61

General

Target

2024-04-02_f9b49c98755c58c68618cb1e9985587f_magniber_revil.exe
Size

5.6MB
MD5

f9b49c98755c58c68618cb1e9985587f
SHA1

561f73b4258a2b36547265cc47560ea96fe618e4
SHA256

dc6439f061339d1addbce55511e88e41081ef6b36c9611e3939d9914bf211e61
SHA512

be7e01506d3f0aa75872d0a6a2aa3bc10e2f09bbb5e6d880b29c41a48b40c294e146d374afaa4d52a96132f1c48be61db689a0a9e189c0c3f25a5bc96f2e8688
SSDEEP

98304:kpKEJWqF/G2lP3ZWnaIyGbCy4uqJOBiT5A4V5wfa2o:fMWsplRWn/Cy40iTiB/o

Score

10^/10

raccoon 4a9f651f0c883b5f75c545d430f6c021 discovery spyware stealer

Malware Config

Extracted

Family

raccoon

Botnet

4a9f651f0c883b5f75c545d430f6c021

C2

http://192.227.94.170:80

Attributes

user_agent
MrBidenNeverKnow

xor.plain

Signatures

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

Raccoon Stealer V2 payload 6 IoCs

resource	yara_rule
behavioral1/memory/1640-1-0x0000000000400000-0x0000000000999000-memory.dmp	family_raccoon_v2
behavioral1/memory/2216-6-0x0000000000400000-0x0000000000416000-memory.dmp	family_raccoon_v2
behavioral1/memory/2216-9-0x0000000000400000-0x0000000000416000-memory.dmp	family_raccoon_v2
behavioral1/memory/2216-10-0x0000000000400000-0x0000000000416000-memory.dmp	family_raccoon_v2
behavioral1/memory/2216-17-0x0000000000400000-0x0000000000416000-memory.dmp	family_raccoon_v2
behavioral1/memory/2216-52-0x0000000000400000-0x0000000000416000-memory.dmp	family_raccoon_v2

Detects executables containing SQL queries to confidential data stores. Observed in infostealers 6 IoCs

resource	yara_rule
behavioral1/memory/1640-1-0x0000000000400000-0x0000000000999000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
behavioral1/memory/2216-6-0x0000000000400000-0x0000000000416000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
behavioral1/memory/2216-9-0x0000000000400000-0x0000000000416000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
behavioral1/memory/2216-10-0x0000000000400000-0x0000000000416000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
behavioral1/memory/2216-17-0x0000000000400000-0x0000000000416000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
behavioral1/memory/2216-52-0x0000000000400000-0x0000000000416000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore

Downloads MZ/PE file

Loads dropped DLL 3 IoCs

pid	Process
2216	2024-04-02_f9b49c98755c58c68618cb1e9985587f_magniber_revil.exe
2216	2024-04-02_f9b49c98755c58c68618cb1e9985587f_magniber_revil.exe
2216	2024-04-02_f9b49c98755c58c68618cb1e9985587f_magniber_revil.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
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

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2216	2024-04-02_f9b49c98755c58c68618cb1e9985587f_magniber_revil.exe
2216	2024-04-02_f9b49c98755c58c68618cb1e9985587f_magniber_revil.exe
2216	2024-04-02_f9b49c98755c58c68618cb1e9985587f_magniber_revil.exe
2216	2024-04-02_f9b49c98755c58c68618cb1e9985587f_magniber_revil.exe
2216	2024-04-02_f9b49c98755c58c68618cb1e9985587f_magniber_revil.exe
2216	2024-04-02_f9b49c98755c58c68618cb1e9985587f_magniber_revil.exe
2216	2024-04-02_f9b49c98755c58c68618cb1e9985587f_magniber_revil.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1640 wrote to memory of 2216	1640	2024-04-02_f9b49c98755c58c68618cb1e9985587f_magniber_revil.exe	28
PID 1640 wrote to memory of 2216	1640	2024-04-02_f9b49c98755c58c68618cb1e9985587f_magniber_revil.exe	28
PID 1640 wrote to memory of 2216	1640	2024-04-02_f9b49c98755c58c68618cb1e9985587f_magniber_revil.exe	28
PID 1640 wrote to memory of 2216	1640	2024-04-02_f9b49c98755c58c68618cb1e9985587f_magniber_revil.exe	28
PID 1640 wrote to memory of 2216	1640	2024-04-02_f9b49c98755c58c68618cb1e9985587f_magniber_revil.exe	28
PID 1640 wrote to memory of 2216	1640	2024-04-02_f9b49c98755c58c68618cb1e9985587f_magniber_revil.exe	28
PID 1640 wrote to memory of 2216	1640	2024-04-02_f9b49c98755c58c68618cb1e9985587f_magniber_revil.exe	28
PID 1640 wrote to memory of 2216	1640	2024-04-02_f9b49c98755c58c68618cb1e9985587f_magniber_revil.exe	28
PID 1640 wrote to memory of 2216	1640	2024-04-02_f9b49c98755c58c68618cb1e9985587f_magniber_revil.exe	28

C:\Users\Admin\AppData\Local\Temp\2024-04-02_f9b49c98755c58c68618cb1e9985587f_magniber_revil.exe
"C:\Users\Admin\AppData\Local\Temp\2024-04-02_f9b49c98755c58c68618cb1e9985587f_magniber_revil.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1640
- C:\Users\Admin\AppData\Local\Temp\2024-04-02_f9b49c98755c58c68618cb1e9985587f_magniber_revil.exe
  "C:\Users\Admin\AppData\Local\Temp\2024-04-02_f9b49c98755c58c68618cb1e9985587f_magniber_revil.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  PID:2216

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\WTxUjFy94d3u

Filesize
92KB

MD5
daea01a1eeec41d1ef7acf350267d614

SHA1
2fbda195dd0ac5c5be1719443d534dea093a834f

SHA256
ed30a447244be6c2bb43bd0efd1ed61e627511eee767ff57b1c1e6d5fdc56c6b

SHA512
290e39bad325a9236b2378b3b66547e2606a02c1b4dd1c422ae240107c201f80f130bc3eefe130cfa975ca9b1a02b25f79218e3be08ef74995ed28d2a9378b78

Download Submit
\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/1640-1-0x0000000000400000-0x0000000000999000-memory.dmp

Filesize
5.6MB

Download
memory/1640-0-0x0000000000400000-0x0000000000999000-memory.dmp

Filesize
5.6MB

Download
memory/2216-4-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2216-17-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/2216-10-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/2216-9-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/2216-6-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/2216-2-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/2216-52-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download

Analysis

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