raccoon | 18043164cd4ac2d77236cfb68b40ff466c6745d0d7647077ad8b161d84523995

Analysis

max time kernel
152s
max time network
152s
platform
windows7_x64
resource
win7-en-20211014
submitted
07-12-2021 06:04

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General

Target

18043164cd4ac2d77236cfb68b40ff466c6745d0d7647077ad8b161d84523995.exe
Size

319KB
MD5

bd0d9c788a9399ede42b878cc0e1583e
SHA1

ee78dbd9602863e63f4257f61bf46ab4ccd110fe
SHA256

18043164cd4ac2d77236cfb68b40ff466c6745d0d7647077ad8b161d84523995
SHA512

76b561c36cae5baa7e9fe5b456897707f7b21de73688ea03730ea61888de7e16c1a1b04f90e11a372ff15a68963322db49131ea80e31bf033ccb23f2beabd056

Score

10^/10

raccoon redline smokeloader f797145799b7b1b77b35d81de942eee0908da519 backdoor discovery infostealer spyware stealer trojan

Malware Config

Extracted

Family

smokeloader

Version

2020

http://host-data-coin-11.com/

http://file-coin-host-12.com/

rc4.i32

Extracted

Family

raccoon

Version

1.8.3-hotfix

Botnet

f797145799b7b1b77b35d81de942eee0908da519

Attributes

url4cnc
http://91.219.236.27/capibar

http://94.158.245.167/capibar

http://185.163.204.216/capibar

http://185.225.19.238/capibar

http://185.163.204.218/capibar

https://t.me/capibar

rc4.plain

Signatures

Raccoon
Simple but powerful infostealer which was very active in 2019.
stealer raccoon
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine Payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1556-74-0x00000000009C0000-0x0000000000A43000-memory.dmp	family_redline

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
Downloads MZ/PE file
Executes dropped EXE 5 IoCs

Processes:

F8EF.exeFE8B.exe550.exeF8EF.exe3834.exe

pid process

1972 F8EF.exe
1876 FE8B.exe
1556 550.exe
1632 F8EF.exe
1944 3834.exe
Deletes itself 1 IoCs

Processes:

pid process

1260
Loads dropped DLL 2 IoCs

Processes:

F8EF.exeregsvr32.exe

pid process

1972 F8EF.exe
1312 regsvr32.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
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
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

550.exe

pid process

1556 550.exe

pid	process
1972	F8EF.exe
1876	FE8B.exe
1556	550.exe
1632	F8EF.exe
1944	3834.exe

pid	process
1260

pid	process
1972	F8EF.exe
1312	regsvr32.exe

pid	process
1556	550.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

18043164cd4ac2d77236cfb68b40ff466c6745d0d7647077ad8b161d84523995.exeF8EF.exe

description	pid	process	target process
PID 1760 set thread context of 576	1760	18043164cd4ac2d77236cfb68b40ff466c6745d0d7647077ad8b161d84523995.exe	18043164cd4ac2d77236cfb68b40ff466c6745d0d7647077ad8b161d84523995.exe
PID 1972 set thread context of 1632	1972	F8EF.exe	F8EF.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1916 1312 WerFault.exe regsvr32.exe

pid	pid_target	process	target process
1916	1312	WerFault.exe	regsvr32.exe

Checks SCSI registry key(s) 3 TTPs 6 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

18043164cd4ac2d77236cfb68b40ff466c6745d0d7647077ad8b161d84523995.exeF8EF.exe

description	ioc	process
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	18043164cd4ac2d77236cfb68b40ff466c6745d0d7647077ad8b161d84523995.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	18043164cd4ac2d77236cfb68b40ff466c6745d0d7647077ad8b161d84523995.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	F8EF.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	F8EF.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	F8EF.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	18043164cd4ac2d77236cfb68b40ff466c6745d0d7647077ad8b161d84523995.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

18043164cd4ac2d77236cfb68b40ff466c6745d0d7647077ad8b161d84523995.exe

pid	process
576	18043164cd4ac2d77236cfb68b40ff466c6745d0d7647077ad8b161d84523995.exe
576	18043164cd4ac2d77236cfb68b40ff466c6745d0d7647077ad8b161d84523995.exe
1260
1260
1260
1260
1260
1260
1260
1260
1260
1260
1260
1260
1260
1260
1260
1260
1260
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1260
1260
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1260
1260
1260
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1260
1260
1260
1260
1260
1260
1260
1260
1260
1260
1260
1260
1260
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1260
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1260
1260
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1260
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1260
1260
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1260
1260
1260
1260

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

pid process

1260
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

18043164cd4ac2d77236cfb68b40ff466c6745d0d7647077ad8b161d84523995.exeF8EF.exe

pid process

576 18043164cd4ac2d77236cfb68b40ff466c6745d0d7647077ad8b161d84523995.exe
1632 F8EF.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

pid process

1260
1260
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

pid process

1260
1260

pid	process
1260

pid	process
1260
1260

pid	process
1260
1260

Suspicious use of WriteProcessMemory 46 IoCs

Processes:

18043164cd4ac2d77236cfb68b40ff466c6745d0d7647077ad8b161d84523995.exeF8EF.execmd.exe

description	pid	process	target process
PID 1760 wrote to memory of 576	1760	18043164cd4ac2d77236cfb68b40ff466c6745d0d7647077ad8b161d84523995.exe	18043164cd4ac2d77236cfb68b40ff466c6745d0d7647077ad8b161d84523995.exe
PID 1760 wrote to memory of 576	1760	18043164cd4ac2d77236cfb68b40ff466c6745d0d7647077ad8b161d84523995.exe	18043164cd4ac2d77236cfb68b40ff466c6745d0d7647077ad8b161d84523995.exe
PID 1760 wrote to memory of 576	1760	18043164cd4ac2d77236cfb68b40ff466c6745d0d7647077ad8b161d84523995.exe	18043164cd4ac2d77236cfb68b40ff466c6745d0d7647077ad8b161d84523995.exe
PID 1760 wrote to memory of 576	1760	18043164cd4ac2d77236cfb68b40ff466c6745d0d7647077ad8b161d84523995.exe	18043164cd4ac2d77236cfb68b40ff466c6745d0d7647077ad8b161d84523995.exe
PID 1760 wrote to memory of 576	1760	18043164cd4ac2d77236cfb68b40ff466c6745d0d7647077ad8b161d84523995.exe	18043164cd4ac2d77236cfb68b40ff466c6745d0d7647077ad8b161d84523995.exe
PID 1760 wrote to memory of 576	1760	18043164cd4ac2d77236cfb68b40ff466c6745d0d7647077ad8b161d84523995.exe	18043164cd4ac2d77236cfb68b40ff466c6745d0d7647077ad8b161d84523995.exe
PID 1760 wrote to memory of 576	1760	18043164cd4ac2d77236cfb68b40ff466c6745d0d7647077ad8b161d84523995.exe	18043164cd4ac2d77236cfb68b40ff466c6745d0d7647077ad8b161d84523995.exe
PID 1260 wrote to memory of 1972	1260		F8EF.exe
PID 1260 wrote to memory of 1972	1260		F8EF.exe
PID 1260 wrote to memory of 1972	1260		F8EF.exe
PID 1260 wrote to memory of 1972	1260		F8EF.exe
PID 1260 wrote to memory of 1876	1260		FE8B.exe
PID 1260 wrote to memory of 1876	1260		FE8B.exe
PID 1260 wrote to memory of 1876	1260		FE8B.exe
PID 1260 wrote to memory of 1876	1260		FE8B.exe
PID 1260 wrote to memory of 1556	1260		550.exe
PID 1260 wrote to memory of 1556	1260		550.exe
PID 1260 wrote to memory of 1556	1260		550.exe
PID 1260 wrote to memory of 1556	1260		550.exe
PID 1260 wrote to memory of 1556	1260		550.exe
PID 1260 wrote to memory of 1556	1260		550.exe
PID 1260 wrote to memory of 1556	1260		550.exe
PID 1972 wrote to memory of 1632	1972	F8EF.exe	F8EF.exe
PID 1972 wrote to memory of 1632	1972	F8EF.exe	F8EF.exe
PID 1972 wrote to memory of 1632	1972	F8EF.exe	F8EF.exe
PID 1972 wrote to memory of 1632	1972	F8EF.exe	F8EF.exe
PID 1972 wrote to memory of 1632	1972	F8EF.exe	F8EF.exe
PID 1972 wrote to memory of 1632	1972	F8EF.exe	F8EF.exe
PID 1972 wrote to memory of 1632	1972	F8EF.exe	F8EF.exe
PID 1260 wrote to memory of 1312	1260		regsvr32.exe
PID 1260 wrote to memory of 1312	1260		regsvr32.exe
PID 1260 wrote to memory of 1312	1260		regsvr32.exe
PID 1260 wrote to memory of 1312	1260		regsvr32.exe
PID 1260 wrote to memory of 1312	1260		regsvr32.exe
PID 1260 wrote to memory of 1944	1260		3834.exe
PID 1260 wrote to memory of 1944	1260		3834.exe
PID 1260 wrote to memory of 1944	1260		3834.exe
PID 1260 wrote to memory of 1944	1260		3834.exe
PID 1612 wrote to memory of 1468	1612	cmd.exe	cmd.exe
PID 1612 wrote to memory of 1468	1612	cmd.exe	cmd.exe
PID 1612 wrote to memory of 1468	1612	cmd.exe	cmd.exe
PID 1612 wrote to memory of 1468	1612	cmd.exe	cmd.exe
PID 1612 wrote to memory of 1516	1612	cmd.exe	cacls.exe
PID 1612 wrote to memory of 1516	1612	cmd.exe	cacls.exe
PID 1612 wrote to memory of 1516	1612	cmd.exe	cacls.exe
PID 1612 wrote to memory of 1516	1612	cmd.exe	cacls.exe

C:\Users\Admin\AppData\Local\Temp\18043164cd4ac2d77236cfb68b40ff466c6745d0d7647077ad8b161d84523995.exe
"C:\Users\Admin\AppData\Local\Temp\18043164cd4ac2d77236cfb68b40ff466c6745d0d7647077ad8b161d84523995.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1760

C:\Users\Admin\AppData\Local\Temp\18043164cd4ac2d77236cfb68b40ff466c6745d0d7647077ad8b161d84523995.exe
"C:\Users\Admin\AppData\Local\Temp\18043164cd4ac2d77236cfb68b40ff466c6745d0d7647077ad8b161d84523995.exe"
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:576

C:\Users\Admin\AppData\Local\Temp\F8EF.exe
C:\Users\Admin\AppData\Local\Temp\F8EF.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1972

C:\Users\Admin\AppData\Local\Temp\F8EF.exe
C:\Users\Admin\AppData\Local\Temp\F8EF.exe
2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
PID:1632

C:\Users\Admin\AppData\Local\Temp\FE8B.exe
C:\Users\Admin\AppData\Local\Temp\FE8B.exe
1⤵
- Executes dropped EXE
PID:1876

C:\Users\Admin\AppData\Local\Temp\550.exe
C:\Users\Admin\AppData\Local\Temp\550.exe
1⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:1556

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\2761.dll
1⤵
- Loads dropped DLL
PID:1312

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 1312 -s 216
2⤵
- Program crash
PID:1916

C:\Users\Admin\AppData\Local\Temp\3834.exe
C:\Users\Admin\AppData\Local\Temp\3834.exe
1⤵
- Executes dropped EXE
PID:1944

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c echo Y|CACLS "C:\Users\Admin\AppData\Local\Temp\60bb09348e\tkools.exe" /P "Admin:N"
2⤵
- Suspicious use of WriteProcessMemory
PID:1612

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
3⤵
PID:1468

C:\Windows\SysWOW64\cacls.exe
CACLS "C:\Users\Admin\AppData\Local\Temp\60bb09348e\tkools.exe" /P "Admin:N"
3⤵
PID:1516

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\2761.dll
MD5
c2326f5c2286b6272f7acde3e2d2915b

SHA1
0f283ca3c4041e3f915af729371405bec94c50b8

SHA256
714616fe3515adc2c2b44781aed900a9e8e37cc4e7239be92f1ca668f40945bd

SHA512
ac4592dcda03337016b25a3723d094c2dcff1477d2fea67140bec329af89d4760a602dd1e35e951856d9698655ffcc3fe87ea6680e77fe70c82d4583956f63ac

Download Submit
C:\Users\Admin\AppData\Local\Temp\3834.exe
MD5
2a03cd34f26826a94fde4103644c4223

SHA1
b86cbf66e1087ee7e0fb5244e3a046e5aa3fdb21

SHA256
bf5b55dd90d317000bdbdc2eb08bb3ce3c0263cac10aedb67d65f01fd39c95fd

SHA512
7b01998bc2547ff48eb861b76552844369f5532416764bad0d4f98fc5cad3e56a4a69c9be28b5e9adc2db054eda30382d133e7c03c1fedec88456f1374c37ebe

Download Submit
C:\Users\Admin\AppData\Local\Temp\550.exe
MD5
8d3dcfb2adbb29ccdf6f6e15958c8c14

SHA1
659efa9597bbc44d66d1f56859fff637973b3845

SHA256
c8ee4f813016ec8b590b4e588817c16fa7e8cea9a1b0365254254a5b01d898f6

SHA512
4da46b66f372575b8df9d36264fb22bb596f8eb80e797f0b9696540e3d5fefca3702c672eb19ca6eb380c633b1b9e6707b3dbbce60f07e1659b0bf7782851022

Download Submit
C:\Users\Admin\AppData\Local\Temp\550.exe
MD5
8d3dcfb2adbb29ccdf6f6e15958c8c14

SHA1
659efa9597bbc44d66d1f56859fff637973b3845

SHA256
c8ee4f813016ec8b590b4e588817c16fa7e8cea9a1b0365254254a5b01d898f6

SHA512
4da46b66f372575b8df9d36264fb22bb596f8eb80e797f0b9696540e3d5fefca3702c672eb19ca6eb380c633b1b9e6707b3dbbce60f07e1659b0bf7782851022

Download Submit
C:\Users\Admin\AppData\Local\Temp\F8EF.exe
MD5
7fb57a6a6bb14f9de55cdd09b482456e

SHA1
3c4e537e40c2fcf3a5c749797c54b4cee43ef9fa

SHA256
9d5bb2a90a43cc073fa1ebc12932f607b8577b2b5df93df24740a74613c9fa5f

SHA512
659999b841dee9e996fe23dc0dfb3a1d09ad1f04b6056f77da03370850a90ffa39022179dde694a94783884ab887a8e3ef0e9a6d0bc1a9c272e59781f31065ed

Download Submit
C:\Users\Admin\AppData\Local\Temp\F8EF.exe
MD5
7fb57a6a6bb14f9de55cdd09b482456e

SHA1
3c4e537e40c2fcf3a5c749797c54b4cee43ef9fa

SHA256
9d5bb2a90a43cc073fa1ebc12932f607b8577b2b5df93df24740a74613c9fa5f

SHA512
659999b841dee9e996fe23dc0dfb3a1d09ad1f04b6056f77da03370850a90ffa39022179dde694a94783884ab887a8e3ef0e9a6d0bc1a9c272e59781f31065ed

Download Submit
C:\Users\Admin\AppData\Local\Temp\F8EF.exe
MD5
7fb57a6a6bb14f9de55cdd09b482456e

SHA1
3c4e537e40c2fcf3a5c749797c54b4cee43ef9fa

SHA256
9d5bb2a90a43cc073fa1ebc12932f607b8577b2b5df93df24740a74613c9fa5f

SHA512
659999b841dee9e996fe23dc0dfb3a1d09ad1f04b6056f77da03370850a90ffa39022179dde694a94783884ab887a8e3ef0e9a6d0bc1a9c272e59781f31065ed

Download Submit
C:\Users\Admin\AppData\Local\Temp\FE8B.exe
MD5
bce50d5b17bb88f22f0000511026520d

SHA1
599aaed4ee72ec0e0fc4cada844a1c210e332961

SHA256
77e40ca1c6001b2c01ef50b84585d68127eeb5691c899b049a9948fb60b13455

SHA512
c7dea899ed181efd0474a8b181b8fd8e91c734703a03ac71381e072684c93dd6d002629ffcfeefb15b6ca79ba1cf8cc62acd2b16fe7e0faed444c6f3eebb7536

Download Submit
\Users\Admin\AppData\Local\Temp\2761.dll
MD5
c2326f5c2286b6272f7acde3e2d2915b

SHA1
0f283ca3c4041e3f915af729371405bec94c50b8

SHA256
714616fe3515adc2c2b44781aed900a9e8e37cc4e7239be92f1ca668f40945bd

SHA512
ac4592dcda03337016b25a3723d094c2dcff1477d2fea67140bec329af89d4760a602dd1e35e951856d9698655ffcc3fe87ea6680e77fe70c82d4583956f63ac

Download Submit
\Users\Admin\AppData\Local\Temp\F8EF.exe
MD5
7fb57a6a6bb14f9de55cdd09b482456e

SHA1
3c4e537e40c2fcf3a5c749797c54b4cee43ef9fa

SHA256
9d5bb2a90a43cc073fa1ebc12932f607b8577b2b5df93df24740a74613c9fa5f

SHA512
659999b841dee9e996fe23dc0dfb3a1d09ad1f04b6056f77da03370850a90ffa39022179dde694a94783884ab887a8e3ef0e9a6d0bc1a9c272e59781f31065ed

Download Submit
memory/576-58-0x00000000768A1000-0x00000000768A3000-memory.dmp

Filesize
8KB

Download
memory/576-56-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/576-57-0x0000000000402F47-mapping.dmp

Download
memory/1260-60-0x0000000002A20000-0x0000000002A36000-memory.dmp

Filesize
88KB

Download
memory/1260-98-0x0000000003DF0000-0x0000000003E06000-memory.dmp

Filesize
88KB

Download
memory/1312-100-0x000007FEFBFE1000-0x000007FEFBFE3000-memory.dmp

Filesize
8KB

Download
memory/1312-99-0x0000000000000000-mapping.dmp

Download
memory/1468-107-0x0000000000000000-mapping.dmp

Download
memory/1516-108-0x0000000000000000-mapping.dmp

Download
memory/1556-95-0x00000000768A0000-0x00000000774EA000-memory.dmp

Filesize
12.3MB

Download
memory/1556-94-0x0000000001FE0000-0x0000000001FE1000-memory.dmp

Filesize
4KB

Download
memory/1556-75-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/1556-79-0x0000000000880000-0x00000000008C5000-memory.dmp

Filesize
276KB

Download
memory/1556-77-0x0000000075D10000-0x0000000075DBC000-memory.dmp

Filesize
688KB

Download
memory/1556-83-0x00000000774F0000-0x0000000077537000-memory.dmp

Filesize
284KB

Download
memory/1556-104-0x0000000075220000-0x0000000075237000-memory.dmp

Filesize
92KB

Download
memory/1556-74-0x00000000009C0000-0x0000000000A43000-memory.dmp

Filesize
524KB

Download
memory/1556-86-0x0000000075980000-0x00000000759D7000-memory.dmp

Filesize
348KB

Download
memory/1556-89-0x00000000754F0000-0x000000007564C000-memory.dmp

Filesize
1.4MB

Download
memory/1556-90-0x00000000009C0000-0x00000000009C1000-memory.dmp

Filesize
4KB

Download
memory/1556-92-0x0000000075730000-0x00000000757BF000-memory.dmp

Filesize
572KB

Download
memory/1556-93-0x00000000743C0000-0x0000000074440000-memory.dmp

Filesize
512KB

Download
memory/1556-103-0x0000000074F00000-0x0000000075090000-memory.dmp

Filesize
1.6MB

Download
memory/1556-69-0x0000000000000000-mapping.dmp

Download
memory/1556-96-0x0000000075140000-0x0000000075157000-memory.dmp

Filesize
92KB

Download
memory/1556-97-0x0000000075A90000-0x0000000075AC5000-memory.dmp

Filesize
212KB

Download
memory/1556-73-0x0000000074CD0000-0x0000000074D1A000-memory.dmp

Filesize
296KB

Download
memory/1632-84-0x0000000000402F47-mapping.dmp

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memory/1760-55-0x00000000006A8000-0x00000000006B9000-memory.dmp

Filesize
68KB

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memory/1760-59-0x0000000000020000-0x0000000000029000-memory.dmp

Filesize
36KB

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memory/1876-68-0x0000000000400000-0x0000000000491000-memory.dmp

Filesize
580KB

Download
memory/1876-67-0x00000000002E0000-0x000000000036F000-memory.dmp

Filesize
572KB

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memory/1876-65-0x000000000056B000-0x00000000005BA000-memory.dmp

Filesize
316KB

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memory/1876-63-0x0000000000000000-mapping.dmp

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memory/1944-105-0x0000000000000000-mapping.dmp

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memory/1972-78-0x00000000005E8000-0x00000000005F8000-memory.dmp

Filesize
64KB

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memory/1972-61-0x0000000000000000-mapping.dmp

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