raccoon | 7b89285becb792aa7de15c07335eb60125ad03bd8dd31392ec8ce16f05df356b

Analysis

max time kernel
89s
max time network
91s
platform
windows10_x64
resource
win10v20210408
submitted
26-09-2021 10:20

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General

Target

7b89285becb792aa7de15c07335eb60125ad03bd8dd31392ec8ce16f05df356b.exe
Size

430KB
MD5

1979d55bfa39f1536c469953a2643862
SHA1

1f5e283317b90df4a88a53342f7edac1ae1cc89d
SHA256

7b89285becb792aa7de15c07335eb60125ad03bd8dd31392ec8ce16f05df356b
SHA512

c4b3c71e1c034ac0441b0f2acc5b92cf900fcc89590f1a6c4bcd7795b64cf27789d71fa25742c01cc3d067ff69124700730a785785273aad7c66b27d4a5dbe85

Score

10^/10

raccoon f6d7183c9e82d2a9b81e6c0608450aa66cefb51f discovery spyware stealer suricata

Malware Config

Extracted

Family

raccoon

Botnet

f6d7183c9e82d2a9b81e6c0608450aa66cefb51f

Attributes

url4cnc
https://t.me/justoprostohello

rc4.plain

Signatures

Raccoon
Simple but powerful infostealer which was very active in 2019.
stealer raccoon
suricata: ET MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)
suricata: ET MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)
suricata
suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt
suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt
suricata
Downloads MZ/PE file
Executes dropped EXE 2 IoCs

Processes:

3xFlpineXd.exesihost.exe

pid process

3636 3xFlpineXd.exe
404 sihost.exe

pid	process
3636	3xFlpineXd.exe
404	sihost.exe

Loads dropped DLL 6 IoCs

Processes:

7b89285becb792aa7de15c07335eb60125ad03bd8dd31392ec8ce16f05df356b.exe

pid	process
4016	7b89285becb792aa7de15c07335eb60125ad03bd8dd31392ec8ce16f05df356b.exe
4016	7b89285becb792aa7de15c07335eb60125ad03bd8dd31392ec8ce16f05df356b.exe
4016	7b89285becb792aa7de15c07335eb60125ad03bd8dd31392ec8ce16f05df356b.exe
4016	7b89285becb792aa7de15c07335eb60125ad03bd8dd31392ec8ce16f05df356b.exe
4016	7b89285becb792aa7de15c07335eb60125ad03bd8dd31392ec8ce16f05df356b.exe
4016	7b89285becb792aa7de15c07335eb60125ad03bd8dd31392ec8ce16f05df356b.exe

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
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
T1081
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
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exeschtasks.exe

pid process

812 schtasks.exe
1072 schtasks.exe
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

652 timeout.exe

pid	process
812	schtasks.exe
1072	schtasks.exe

pid	process
652	timeout.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

7b89285becb792aa7de15c07335eb60125ad03bd8dd31392ec8ce16f05df356b.execmd.exe3xFlpineXd.exesihost.exe

description	pid	process	target process
PID 4016 wrote to memory of 3636	4016	7b89285becb792aa7de15c07335eb60125ad03bd8dd31392ec8ce16f05df356b.exe	3xFlpineXd.exe
PID 4016 wrote to memory of 3636	4016	7b89285becb792aa7de15c07335eb60125ad03bd8dd31392ec8ce16f05df356b.exe	3xFlpineXd.exe
PID 4016 wrote to memory of 3636	4016	7b89285becb792aa7de15c07335eb60125ad03bd8dd31392ec8ce16f05df356b.exe	3xFlpineXd.exe
PID 4016 wrote to memory of 3700	4016	7b89285becb792aa7de15c07335eb60125ad03bd8dd31392ec8ce16f05df356b.exe	cmd.exe
PID 4016 wrote to memory of 3700	4016	7b89285becb792aa7de15c07335eb60125ad03bd8dd31392ec8ce16f05df356b.exe	cmd.exe
PID 4016 wrote to memory of 3700	4016	7b89285becb792aa7de15c07335eb60125ad03bd8dd31392ec8ce16f05df356b.exe	cmd.exe
PID 3700 wrote to memory of 652	3700	cmd.exe	timeout.exe
PID 3700 wrote to memory of 652	3700	cmd.exe	timeout.exe
PID 3700 wrote to memory of 652	3700	cmd.exe	timeout.exe
PID 3636 wrote to memory of 812	3636	3xFlpineXd.exe	schtasks.exe
PID 3636 wrote to memory of 812	3636	3xFlpineXd.exe	schtasks.exe
PID 3636 wrote to memory of 812	3636	3xFlpineXd.exe	schtasks.exe
PID 404 wrote to memory of 1072	404	sihost.exe	schtasks.exe
PID 404 wrote to memory of 1072	404	sihost.exe	schtasks.exe
PID 404 wrote to memory of 1072	404	sihost.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\7b89285becb792aa7de15c07335eb60125ad03bd8dd31392ec8ce16f05df356b.exe
"C:\Users\Admin\AppData\Local\Temp\7b89285becb792aa7de15c07335eb60125ad03bd8dd31392ec8ce16f05df356b.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4016

C:\Users\Admin\AppData\Local\Temp\3xFlpineXd.exe
"C:\Users\Admin\AppData\Local\Temp\3xFlpineXd.exe"
2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3636

C:\Windows\SysWOW64\schtasks.exe
/C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\sihost.exe"
3⤵
- Creates scheduled task(s)
PID:812

C:\Windows\SysWOW64\cmd.exe
cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\7b89285becb792aa7de15c07335eb60125ad03bd8dd31392ec8ce16f05df356b.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3700

C:\Windows\SysWOW64\timeout.exe
timeout /T 10 /NOBREAK
3⤵
- Delays execution with timeout.exe
PID:652

C:\Users\Admin\AppData\Roaming\Microsoft\Network\sihost.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Network\sihost.exe
1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:404

C:\Windows\SysWOW64\schtasks.exe
/C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\sihost.exe"
2⤵
- Creates scheduled task(s)
PID:1072

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\3xFlpineXd.exe
MD5
6cae01b62b767305c4f28da128752ec3

SHA1
416fb0909c3afdf80b7a25541e12dd4f63a18491

SHA256
2f0a8e1e1bc6b5dd25561ed2598f953ed13f9958492cc8e54c6a47ed1fe9457a

SHA512
2ef612a38734484308d41ce5f1b6eab006cb2aea6fbf4e12f24848dabde9042d73289bb87ee463f609fab4f46d366a27b86dc5286d3a262fe084e5362378e18c

Download Submit
C:\Users\Admin\AppData\Local\Temp\3xFlpineXd.exe
MD5
6cae01b62b767305c4f28da128752ec3

SHA1
416fb0909c3afdf80b7a25541e12dd4f63a18491

SHA256
2f0a8e1e1bc6b5dd25561ed2598f953ed13f9958492cc8e54c6a47ed1fe9457a

SHA512
2ef612a38734484308d41ce5f1b6eab006cb2aea6fbf4e12f24848dabde9042d73289bb87ee463f609fab4f46d366a27b86dc5286d3a262fe084e5362378e18c

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Network\sihost.exe
MD5
6cae01b62b767305c4f28da128752ec3

SHA1
416fb0909c3afdf80b7a25541e12dd4f63a18491

SHA256
2f0a8e1e1bc6b5dd25561ed2598f953ed13f9958492cc8e54c6a47ed1fe9457a

SHA512
2ef612a38734484308d41ce5f1b6eab006cb2aea6fbf4e12f24848dabde9042d73289bb87ee463f609fab4f46d366a27b86dc5286d3a262fe084e5362378e18c

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Network\sihost.exe
MD5
6cae01b62b767305c4f28da128752ec3

SHA1
416fb0909c3afdf80b7a25541e12dd4f63a18491

SHA256
2f0a8e1e1bc6b5dd25561ed2598f953ed13f9958492cc8e54c6a47ed1fe9457a

SHA512
2ef612a38734484308d41ce5f1b6eab006cb2aea6fbf4e12f24848dabde9042d73289bb87ee463f609fab4f46d366a27b86dc5286d3a262fe084e5362378e18c

Download Submit
\Users\Admin\AppData\LocalLow\sqlite3.dll
MD5
f964811b68f9f1487c2b41e1aef576ce

SHA1
b423959793f14b1416bc3b7051bed58a1034025f

SHA256
83bc57dcf282264f2b00c21ce0339eac20fcb7401f7c5472c0cd0c014844e5f7

SHA512
565b1a7291c6fcb63205907fcd9e72fc2e11ca945afc4468c378edba882e2f314c2ac21a7263880ff7d4b84c2a1678024c1ac9971ac1c1de2bfa4248ec0f98c4

Download Submit
\Users\Admin\AppData\LocalLow\uS0wV5wY9qH3\freebl3.dll
MD5
60acd24430204ad2dc7f148b8cfe9bdc

SHA1
989f377b9117d7cb21cbe92a4117f88f9c7693d9

SHA256
9876c53134dbbec4dcca67581f53638eba3fea3a15491aa3cf2526b71032da97

SHA512
626c36e9567f57fa8ec9c36d96cbadede9c6f6734a7305ecfb9f798952bbacdfa33a1b6c4999ba5b78897dc2ec6f91870f7ec25b2ceacbaee4be942fe881db01

Download Submit
\Users\Admin\AppData\LocalLow\uS0wV5wY9qH3\freebl3.dll
MD5
60acd24430204ad2dc7f148b8cfe9bdc

SHA1
989f377b9117d7cb21cbe92a4117f88f9c7693d9

SHA256
9876c53134dbbec4dcca67581f53638eba3fea3a15491aa3cf2526b71032da97

SHA512
626c36e9567f57fa8ec9c36d96cbadede9c6f6734a7305ecfb9f798952bbacdfa33a1b6c4999ba5b78897dc2ec6f91870f7ec25b2ceacbaee4be942fe881db01

Download Submit
\Users\Admin\AppData\LocalLow\uS0wV5wY9qH3\mozglue.dll
MD5
eae9273f8cdcf9321c6c37c244773139

SHA1
8378e2a2f3635574c106eea8419b5eb00b8489b0

SHA256
a0c6630d4012ae0311ff40f4f06911bcf1a23f7a4762ce219b8dffa012d188cc

SHA512
06e43e484a89cea9ba9b9519828d38e7c64b040f44cdaeb321cbda574e7551b11fea139ce3538f387a0a39a3d8c4cba7f4cf03e4a3c98db85f8121c2212a9097

Download Submit
\Users\Admin\AppData\LocalLow\uS0wV5wY9qH3\nss3.dll
MD5
02cc7b8ee30056d5912de54f1bdfc219

SHA1
a6923da95705fb81e368ae48f93d28522ef552fb

SHA256
1989526553fd1e1e49b0fea8036822ca062d3d39c4cab4a37846173d0f1753d5

SHA512
0d5dfcf4fb19b27246fa799e339d67cd1b494427783f379267fb2d10d615ffb734711bab2c515062c078f990a44a36f2d15859b1dacd4143dcc35b5c0cee0ef5

Download Submit
\Users\Admin\AppData\LocalLow\uS0wV5wY9qH3\softokn3.dll
MD5
4e8df049f3459fa94ab6ad387f3561ac

SHA1
06ed392bc29ad9d5fc05ee254c2625fd65925114

SHA256
25a4dae37120426ab060ebb39b7030b3e7c1093cc34b0877f223b6843b651871

SHA512
3dd4a86f83465989b2b30c240a7307edd1b92d5c1d5c57d47eff287dc9daa7bace157017908d82e00be90f08ff5badb68019ffc9d881440229dcea5038f61cd6

Download Submit
memory/404-133-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/652-126-0x0000000000000000-mapping.dmp

Download
memory/812-127-0x0000000000000000-mapping.dmp

Download
memory/1072-132-0x0000000000000000-mapping.dmp

Download
memory/3636-122-0x0000000000000000-mapping.dmp

Download
memory/3636-128-0x0000000000500000-0x0000000000504000-memory.dmp

Filesize
16KB

Download
memory/3636-129-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/3700-125-0x0000000000000000-mapping.dmp

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memory/4016-115-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4016-114-0x0000000002280000-0x0000000002310000-memory.dmp

Filesize
576KB

Download