redline | 5ee310ba8a5457718b5c554943914d39d820abf6af3ce7ca087d3441ee089662

Analysis

max time kernel
151s
max time network
152s
platform
windows10_x64
resource
win10-en-20211208
submitted
09-12-2021 00:33

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

5ee310ba8a5457718b5c554943914d39d820abf6af3ce7ca087d3441ee089662.exe
Size

341KB
MD5

a81072e83ab01de6da91b58215ce1a43
SHA1

9f0fffe9e612c2f1f0e7686d323975e607174ad2
SHA256

5ee310ba8a5457718b5c554943914d39d820abf6af3ce7ca087d3441ee089662
SHA512

e7ca22f0864ed2828b41a9fab6e4e3440ebbe6ce49c9abef46288f2513c5e9cebf168b1e53a748ef0b714370c7142b0eb3e2a5f1b9fe8f593a08946a306414a4

Score

10^/10

redline smokeloader systembc backdoor discovery infostealer spyware stealer trojan

Malware Config

Extracted

Family

smokeloader

Version

2020

http://rcacademy.at/upload/

http://e-lanpengeonline.com/upload/

http://vjcmvz.cn/upload/

http://galala.ru/upload/

http://witra.ru/upload/

rc4.i32

Extracted

Family

redline

195.133.47.114:38627

Extracted

Family

systembc

185.209.30.180:4001

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine Payload 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2908-122-0x0000000000B00000-0x0000000000B68000-memory.dmp	family_redline
C:\Users\Admin\AppData\Local\Temp\7C51.exe	family_redline
C:\Users\Admin\AppData\Local\Temp\7C51.exe	family_redline
behavioral1/memory/1420-153-0x00000000012A0000-0x000000000130C000-memory.dmp	family_redline

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
SystemBC
SystemBC is a proxy and remote administration tool first seen in 2019.
trojan systembc
Downloads MZ/PE file
Executes dropped EXE 5 IoCs

Processes:

775E.exe7C51.exe850C.exe952A.exe952A.exe

pid process

2908 775E.exe
836 7C51.exe
1420 850C.exe
3644 952A.exe
1172 952A.exe
Deletes itself 1 IoCs

Processes:

pid process

3056
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 2 IoCs

Processes:

775E.exe850C.exe

pid process

2908 775E.exe
1420 850C.exe
Drops file in Windows directory 2 IoCs

Processes:

952A.exe

description ioc process

File created C:\Windows\Tasks\wow64.job 952A.exe
File opened for modification C:\Windows\Tasks\wow64.job 952A.exe

pid	process
2908	775E.exe
836	7C51.exe
1420	850C.exe
3644	952A.exe
1172	952A.exe

pid	process
3056

pid	process
2908	775E.exe
1420	850C.exe

description	ioc	process
File created	C:\Windows\Tasks\wow64.job	952A.exe
File opened for modification	C:\Windows\Tasks\wow64.job	952A.exe

Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

5ee310ba8a5457718b5c554943914d39d820abf6af3ce7ca087d3441ee089662.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	5ee310ba8a5457718b5c554943914d39d820abf6af3ce7ca087d3441ee089662.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	5ee310ba8a5457718b5c554943914d39d820abf6af3ce7ca087d3441ee089662.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	5ee310ba8a5457718b5c554943914d39d820abf6af3ce7ca087d3441ee089662.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

5ee310ba8a5457718b5c554943914d39d820abf6af3ce7ca087d3441ee089662.exe

pid	process
2476	5ee310ba8a5457718b5c554943914d39d820abf6af3ce7ca087d3441ee089662.exe
2476	5ee310ba8a5457718b5c554943914d39d820abf6af3ce7ca087d3441ee089662.exe
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056
3056

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

pid process

3056
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

5ee310ba8a5457718b5c554943914d39d820abf6af3ce7ca087d3441ee089662.exe

pid process

2476 5ee310ba8a5457718b5c554943914d39d820abf6af3ce7ca087d3441ee089662.exe

pid	process
3056

Suspicious use of AdjustPrivilegeToken 23 IoCs

Processes:

7C51.exe

description	pid	process
Token: SeShutdownPrivilege	3056
Token: SeCreatePagefilePrivilege	3056
Token: SeShutdownPrivilege	3056
Token: SeCreatePagefilePrivilege	3056
Token: SeShutdownPrivilege	3056
Token: SeCreatePagefilePrivilege	3056
Token: SeShutdownPrivilege	3056
Token: SeCreatePagefilePrivilege	3056
Token: SeShutdownPrivilege	3056
Token: SeCreatePagefilePrivilege	3056
Token: SeShutdownPrivilege	3056
Token: SeCreatePagefilePrivilege	3056
Token: SeDebugPrivilege	836	7C51.exe
Token: SeShutdownPrivilege	3056
Token: SeCreatePagefilePrivilege	3056
Token: SeShutdownPrivilege	3056
Token: SeCreatePagefilePrivilege	3056
Token: SeShutdownPrivilege	3056
Token: SeCreatePagefilePrivilege	3056
Token: SeShutdownPrivilege	3056
Token: SeCreatePagefilePrivilege	3056
Token: SeShutdownPrivilege	3056
Token: SeCreatePagefilePrivilege	3056

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

description	pid	target process
PID 3056 wrote to memory of 2908	3056	775E.exe
PID 3056 wrote to memory of 2908	3056	775E.exe
PID 3056 wrote to memory of 2908	3056	775E.exe
PID 3056 wrote to memory of 836	3056	7C51.exe
PID 3056 wrote to memory of 836	3056	7C51.exe
PID 3056 wrote to memory of 836	3056	7C51.exe
PID 3056 wrote to memory of 1420	3056	850C.exe
PID 3056 wrote to memory of 1420	3056	850C.exe
PID 3056 wrote to memory of 1420	3056	850C.exe
PID 3056 wrote to memory of 3644	3056	952A.exe
PID 3056 wrote to memory of 3644	3056	952A.exe
PID 3056 wrote to memory of 3644	3056	952A.exe

C:\Users\Admin\AppData\Local\Temp\5ee310ba8a5457718b5c554943914d39d820abf6af3ce7ca087d3441ee089662.exe
"C:\Users\Admin\AppData\Local\Temp\5ee310ba8a5457718b5c554943914d39d820abf6af3ce7ca087d3441ee089662.exe"
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:2476

C:\Users\Admin\AppData\Local\Temp\775E.exe
C:\Users\Admin\AppData\Local\Temp\775E.exe
1⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:2908

C:\Users\Admin\AppData\Local\Temp\7C51.exe
C:\Users\Admin\AppData\Local\Temp\7C51.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:836

C:\Users\Admin\AppData\Local\Temp\850C.exe
C:\Users\Admin\AppData\Local\Temp\850C.exe
1⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:1420

C:\Users\Admin\AppData\Local\Temp\952A.exe
C:\Users\Admin\AppData\Local\Temp\952A.exe
1⤵
- Executes dropped EXE
- Drops file in Windows directory
PID:3644

C:\Users\Admin\AppData\Local\Temp\952A.exe
C:\Users\Admin\AppData\Local\Temp\952A.exe start
1⤵
- Executes dropped EXE
PID:1172

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\775E.exe

MD5
77ce7ab11225c5e723b7b1be0308e8c0

SHA1
709a8df1d49f28cf8c293694bbbbd0f07735829b

SHA256
d407b5c7d9568448f1e7387924fe4dded9e016632879c386c307ef5dcf63f496

SHA512
f73582206397db625bdefbbaf8abdc1a820ae8054eb2ef2a3ed18c8e00e8365c7ad81013b33990e4304619b3834a1b8b15c782905204add158fca686e2c25c3b

Download Submit
C:\Users\Admin\AppData\Local\Temp\775E.exe

MD5
77ce7ab11225c5e723b7b1be0308e8c0

SHA1
709a8df1d49f28cf8c293694bbbbd0f07735829b

SHA256
d407b5c7d9568448f1e7387924fe4dded9e016632879c386c307ef5dcf63f496

SHA512
f73582206397db625bdefbbaf8abdc1a820ae8054eb2ef2a3ed18c8e00e8365c7ad81013b33990e4304619b3834a1b8b15c782905204add158fca686e2c25c3b

Download Submit
C:\Users\Admin\AppData\Local\Temp\7C51.exe

MD5
3ba1d635fed88d8af279be91b7007bae

SHA1
62a1d59c746cdb51e699114f410749384a70cf73

SHA256
3151b115c3370d5360286bfe3a053d0d543f0e5d21faa68fee167224e68d115a

SHA512
83254fb484bd40740e5e0483dcc7fd8ce612033b00238494fdcdc5a5dcb3503195e0e2694edd5d848c07e2ddc61cafdb7d331afc4792ccd788837ebbce18bfeb

Download Submit
C:\Users\Admin\AppData\Local\Temp\7C51.exe

MD5
3ba1d635fed88d8af279be91b7007bae

SHA1
62a1d59c746cdb51e699114f410749384a70cf73

SHA256
3151b115c3370d5360286bfe3a053d0d543f0e5d21faa68fee167224e68d115a

SHA512
83254fb484bd40740e5e0483dcc7fd8ce612033b00238494fdcdc5a5dcb3503195e0e2694edd5d848c07e2ddc61cafdb7d331afc4792ccd788837ebbce18bfeb

Download Submit
C:\Users\Admin\AppData\Local\Temp\850C.exe

MD5
f80418f12c03a56ac2e8d8b189c13750

SHA1
cd0b728375e4e178b50bca8ad65ce79aede30d37

SHA256
cbc5d7db8e27b2369a1d83c2d8615c1dbb6263e8b80c4b12a86493c9df093716

SHA512
e3fb85cc08a94193528ecc760b58904df47aa302419267c5b3386468e1d7fdece63fee05d8d95a083637b70a24035d3123c94463111ba372b39fcc69787aa196

Download Submit
C:\Users\Admin\AppData\Local\Temp\850C.exe

MD5
f80418f12c03a56ac2e8d8b189c13750

SHA1
cd0b728375e4e178b50bca8ad65ce79aede30d37

SHA256
cbc5d7db8e27b2369a1d83c2d8615c1dbb6263e8b80c4b12a86493c9df093716

SHA512
e3fb85cc08a94193528ecc760b58904df47aa302419267c5b3386468e1d7fdece63fee05d8d95a083637b70a24035d3123c94463111ba372b39fcc69787aa196

Download Submit
C:\Users\Admin\AppData\Local\Temp\952A.exe

MD5
fd4e0205ce36f99ff343a78ec3e251bc

SHA1
b633df31339acb69f708a41fd227298420fd4036

SHA256
617f9d822418a44cac50b28755f2d075fac1c2de21995820912f07f4b4ee8075

SHA512
f413a054603bc0bc86d1657e3960c4b691e7900be36e9470a408264cb63ad0eb9d7cea7b83dbfdf7f727ea5c359d7d6ab5b565ab60976735d67f00c5a082f50e

Download Submit
C:\Users\Admin\AppData\Local\Temp\952A.exe

MD5
fd4e0205ce36f99ff343a78ec3e251bc

SHA1
b633df31339acb69f708a41fd227298420fd4036

SHA256
617f9d822418a44cac50b28755f2d075fac1c2de21995820912f07f4b4ee8075

SHA512
f413a054603bc0bc86d1657e3960c4b691e7900be36e9470a408264cb63ad0eb9d7cea7b83dbfdf7f727ea5c359d7d6ab5b565ab60976735d67f00c5a082f50e

Download Submit
C:\Users\Admin\AppData\Local\Temp\952A.exe

MD5
fd4e0205ce36f99ff343a78ec3e251bc

SHA1
b633df31339acb69f708a41fd227298420fd4036

SHA256
617f9d822418a44cac50b28755f2d075fac1c2de21995820912f07f4b4ee8075

SHA512
f413a054603bc0bc86d1657e3960c4b691e7900be36e9470a408264cb63ad0eb9d7cea7b83dbfdf7f727ea5c359d7d6ab5b565ab60976735d67f00c5a082f50e

Download Submit
memory/836-173-0x0000000005660000-0x0000000005661000-memory.dmp

Filesize
4KB

Download
memory/836-176-0x00000000067B0000-0x00000000067B1000-memory.dmp

Filesize
4KB

Download
memory/836-175-0x0000000006210000-0x0000000006211000-memory.dmp

Filesize
4KB

Download
memory/836-174-0x00000000060A0000-0x00000000060A1000-memory.dmp

Filesize
4KB

Download
memory/836-181-0x0000000006E80000-0x0000000006E81000-memory.dmp

Filesize
4KB

Download
memory/836-177-0x00000000061F0000-0x00000000061F1000-memory.dmp

Filesize
4KB

Download
memory/836-182-0x0000000007580000-0x0000000007581000-memory.dmp

Filesize
4KB

Download
memory/836-149-0x00000000052C0000-0x00000000058C6000-memory.dmp

Filesize
6.0MB

Download
memory/836-137-0x0000000000000000-mapping.dmp

Download
memory/836-140-0x0000000000AB0000-0x0000000000AB1000-memory.dmp

Filesize
4KB

Download
memory/1172-185-0x0000000002C80000-0x0000000002C85000-memory.dmp

Filesize
20KB

Download
memory/1172-184-0x0000000002C60000-0x0000000002C66000-memory.dmp

Filesize
24KB

Download
memory/1172-186-0x0000000000400000-0x0000000002B74000-memory.dmp

Filesize
39.5MB

Download
memory/1420-169-0x0000000004DF0000-0x0000000004DF1000-memory.dmp

Filesize
4KB

Download
memory/1420-156-0x0000000076FC0000-0x00000000770B1000-memory.dmp

Filesize
964KB

Download
memory/1420-168-0x00000000719B0000-0x00000000719FB000-memory.dmp

Filesize
300KB

Download
memory/1420-166-0x0000000073FA0000-0x00000000752E8000-memory.dmp

Filesize
19.3MB

Download
memory/1420-165-0x0000000075B50000-0x00000000760D4000-memory.dmp

Filesize
5.5MB

Download
memory/1420-161-0x0000000002910000-0x0000000002955000-memory.dmp

Filesize
276KB

Download
memory/1420-150-0x0000000000000000-mapping.dmp

Download
memory/1420-159-0x0000000073350000-0x00000000733D0000-memory.dmp

Filesize
512KB

Download
memory/1420-157-0x00000000012A0000-0x00000000012A1000-memory.dmp

Filesize
4KB

Download
memory/1420-153-0x00000000012A0000-0x000000000130C000-memory.dmp

Filesize
432KB

Download
memory/1420-154-0x0000000000120000-0x0000000000121000-memory.dmp

Filesize
4KB

Download
memory/1420-155-0x0000000076130000-0x00000000762F2000-memory.dmp

Filesize
1.8MB

Download
memory/2476-115-0x0000000000831000-0x0000000000841000-memory.dmp

Filesize
64KB

Download
memory/2476-117-0x0000000000400000-0x00000000004D6000-memory.dmp

Filesize
856KB

Download
memory/2476-116-0x0000000000030000-0x0000000000039000-memory.dmp

Filesize
36KB

Download
memory/2908-126-0x0000000000B00000-0x0000000000B01000-memory.dmp

Filesize
4KB

Download
memory/2908-146-0x0000000004F40000-0x0000000004F41000-memory.dmp

Filesize
4KB

Download
memory/2908-125-0x0000000076FC0000-0x00000000770B1000-memory.dmp

Filesize
964KB

Download
memory/2908-136-0x0000000073FA0000-0x00000000752E8000-memory.dmp

Filesize
19.3MB

Download
memory/2908-135-0x0000000075B50000-0x00000000760D4000-memory.dmp

Filesize
5.5MB

Download
memory/2908-132-0x0000000002450000-0x0000000002495000-memory.dmp

Filesize
276KB

Download
memory/2908-131-0x0000000005020000-0x0000000005021000-memory.dmp

Filesize
4KB

Download
memory/2908-130-0x0000000004EA0000-0x0000000004EA1000-memory.dmp

Filesize
4KB

Download
memory/2908-124-0x0000000076130000-0x00000000762F2000-memory.dmp

Filesize
1.8MB

Download
memory/2908-128-0x0000000073350000-0x00000000733D0000-memory.dmp

Filesize
512KB

Download
memory/2908-133-0x0000000005010000-0x0000000005011000-memory.dmp

Filesize
4KB

Download
memory/2908-147-0x00000000719B0000-0x00000000719FB000-memory.dmp

Filesize
300KB

Download
memory/2908-129-0x0000000005630000-0x0000000005631000-memory.dmp

Filesize
4KB

Download
memory/2908-134-0x0000000004F00000-0x0000000004F01000-memory.dmp

Filesize
4KB

Download
memory/2908-119-0x0000000000000000-mapping.dmp

Download
memory/2908-123-0x00000000007D0000-0x00000000007D1000-memory.dmp

Filesize
4KB

Download
memory/2908-122-0x0000000000B00000-0x0000000000B68000-memory.dmp

Filesize
416KB

Download
memory/3056-118-0x0000000000FD0000-0x0000000000FE6000-memory.dmp

Filesize
88KB

Download
memory/3644-179-0x0000000002CB0000-0x0000000002DFA000-memory.dmp

Filesize
1.3MB

Download
memory/3644-183-0x0000000000400000-0x0000000002B74000-memory.dmp

Filesize
39.5MB

Download
memory/3644-178-0x0000000002CB0000-0x0000000002DFA000-memory.dmp

Filesize
1.3MB

Download
memory/3644-170-0x0000000000000000-mapping.dmp

Download