raccoon | 03e733b945ade5db2e556118d728a9e1b88b8d2e53b6151ca78ef84aebdb0906

Analysis

max time kernel
90s
max time network
92s
platform
windows10_x64
resource
win10v20210408
submitted
26-09-2021 17:36

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General

Target

da5db24613bb10990b4e3e8960c60635.exe
Size

419KB
MD5

da5db24613bb10990b4e3e8960c60635
SHA1

a6da4972cf39cb66e5445be591896a76932c29f9
SHA256

03e733b945ade5db2e556118d728a9e1b88b8d2e53b6151ca78ef84aebdb0906
SHA512

eaa589756153e112a780484c0c5899593f88560d79bf2af99660bd52ff594930d611747bd474c8e186e8885a832962f06daf83b83eb5aceff50bd86acd2ef2e4

Score

10^/10

raccoon f6d7183c9e82d2a9b81e6c0608450aa66cefb51f discovery spyware stealer

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
Downloads MZ/PE file
Executes dropped EXE 2 IoCs

Processes:

q1BbNZoxNI.exesihost.exe

pid process

1772 q1BbNZoxNI.exe
1832 sihost.exe

pid	process
1772	q1BbNZoxNI.exe
1832	sihost.exe

Loads dropped DLL 6 IoCs

Processes:

da5db24613bb10990b4e3e8960c60635.exe

pid	process
3716	da5db24613bb10990b4e3e8960c60635.exe
3716	da5db24613bb10990b4e3e8960c60635.exe
3716	da5db24613bb10990b4e3e8960c60635.exe
3716	da5db24613bb10990b4e3e8960c60635.exe
3716	da5db24613bb10990b4e3e8960c60635.exe
3716	da5db24613bb10990b4e3e8960c60635.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

3148 schtasks.exe
3432 schtasks.exe
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

688 timeout.exe

pid	process
3148	schtasks.exe
3432	schtasks.exe

pid	process
688	timeout.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

da5db24613bb10990b4e3e8960c60635.execmd.exeq1BbNZoxNI.exesihost.exe

description	pid	process	target process
PID 3716 wrote to memory of 1772	3716	da5db24613bb10990b4e3e8960c60635.exe	q1BbNZoxNI.exe
PID 3716 wrote to memory of 1772	3716	da5db24613bb10990b4e3e8960c60635.exe	q1BbNZoxNI.exe
PID 3716 wrote to memory of 1772	3716	da5db24613bb10990b4e3e8960c60635.exe	q1BbNZoxNI.exe
PID 3716 wrote to memory of 1604	3716	da5db24613bb10990b4e3e8960c60635.exe	cmd.exe
PID 3716 wrote to memory of 1604	3716	da5db24613bb10990b4e3e8960c60635.exe	cmd.exe
PID 3716 wrote to memory of 1604	3716	da5db24613bb10990b4e3e8960c60635.exe	cmd.exe
PID 1604 wrote to memory of 688	1604	cmd.exe	timeout.exe
PID 1604 wrote to memory of 688	1604	cmd.exe	timeout.exe
PID 1604 wrote to memory of 688	1604	cmd.exe	timeout.exe
PID 1772 wrote to memory of 3148	1772	q1BbNZoxNI.exe	schtasks.exe
PID 1772 wrote to memory of 3148	1772	q1BbNZoxNI.exe	schtasks.exe
PID 1772 wrote to memory of 3148	1772	q1BbNZoxNI.exe	schtasks.exe
PID 1832 wrote to memory of 3432	1832	sihost.exe	schtasks.exe
PID 1832 wrote to memory of 3432	1832	sihost.exe	schtasks.exe
PID 1832 wrote to memory of 3432	1832	sihost.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\da5db24613bb10990b4e3e8960c60635.exe
"C:\Users\Admin\AppData\Local\Temp\da5db24613bb10990b4e3e8960c60635.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3716

C:\Users\Admin\AppData\Local\Temp\q1BbNZoxNI.exe
"C:\Users\Admin\AppData\Local\Temp\q1BbNZoxNI.exe"
2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1772

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:3148

C:\Windows\SysWOW64\cmd.exe
cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\da5db24613bb10990b4e3e8960c60635.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1604

C:\Windows\SysWOW64\timeout.exe
timeout /T 10 /NOBREAK
3⤵
- Delays execution with timeout.exe
PID:688

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:1832

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:3432

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\q1BbNZoxNI.exe
MD5
7f97f16bef7560633680c07abb9d1a3d

SHA1
605a5d2749fbc45e4fc614c57d1897f66bbe3752

SHA256
b3b10c7691460d37601ea3feef02c2be230fb98bca7eecae4e39d45e724c4a05

SHA512
13d0357ac3cf947069d71c6103c6c3d58adc59506d995fe9b930b910d71fdca65d17d68566213cc32bab422e6e15964c51bac6a994143f811304062ef185669c

Download Submit
C:\Users\Admin\AppData\Local\Temp\q1BbNZoxNI.exe
MD5
7f97f16bef7560633680c07abb9d1a3d

SHA1
605a5d2749fbc45e4fc614c57d1897f66bbe3752

SHA256
b3b10c7691460d37601ea3feef02c2be230fb98bca7eecae4e39d45e724c4a05

SHA512
13d0357ac3cf947069d71c6103c6c3d58adc59506d995fe9b930b910d71fdca65d17d68566213cc32bab422e6e15964c51bac6a994143f811304062ef185669c

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Network\sihost.exe
MD5
7f97f16bef7560633680c07abb9d1a3d

SHA1
605a5d2749fbc45e4fc614c57d1897f66bbe3752

SHA256
b3b10c7691460d37601ea3feef02c2be230fb98bca7eecae4e39d45e724c4a05

SHA512
13d0357ac3cf947069d71c6103c6c3d58adc59506d995fe9b930b910d71fdca65d17d68566213cc32bab422e6e15964c51bac6a994143f811304062ef185669c

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Network\sihost.exe
MD5
7f97f16bef7560633680c07abb9d1a3d

SHA1
605a5d2749fbc45e4fc614c57d1897f66bbe3752

SHA256
b3b10c7691460d37601ea3feef02c2be230fb98bca7eecae4e39d45e724c4a05

SHA512
13d0357ac3cf947069d71c6103c6c3d58adc59506d995fe9b930b910d71fdca65d17d68566213cc32bab422e6e15964c51bac6a994143f811304062ef185669c

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/688-126-0x0000000000000000-mapping.dmp

Download
memory/1604-125-0x0000000000000000-mapping.dmp

Download
memory/1772-122-0x0000000000000000-mapping.dmp

Download
memory/1772-128-0x00000000004C0000-0x00000000004C4000-memory.dmp

Filesize
16KB

Download
memory/1772-129-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/1832-134-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/1832-133-0x00000000004B0000-0x00000000005FA000-memory.dmp

Filesize
1.3MB

Download
memory/3148-127-0x0000000000000000-mapping.dmp

Download
memory/3432-132-0x0000000000000000-mapping.dmp

Download
memory/3716-114-0x0000000002280000-0x0000000002310000-memory.dmp

Filesize
576KB

Download
memory/3716-115-0x0000000000400000-0x00000000004F0000-memory.dmp

Filesize
960KB

Download