redline | 31bded119969fb6cb9614819db05d756bbf53c6c9afa5d5ca6d4f6ec1214321e

General

Target

a94af8234c234fb5e65dedcfb33823abfbbefd0f451bbbddd96b6fc455e4cfa1.exe
Size

95KB
MD5

24b1454141362b9675b17e9d779c5c93
SHA1

485b0ecf657a25dc28913e29bcfb91f47055af81
SHA256

a94af8234c234fb5e65dedcfb33823abfbbefd0f451bbbddd96b6fc455e4cfa1
SHA512

bc63bd7fa3b2183982a34411a14770235fb1eb7659a303fe508a8fe20b7642d9050f7f6323db229d16756d70e2d12dd9cd1fcfdfa6e76ff954766f14e43ef756
SSDEEP

1536:5qskOqJGlbG6jejoigIj43Ywzi0Zb78ivombfexv0ujXyyed2xteulgS6p8l:XPuOYj+zi0ZbYe1g0ujyzdV8

Score

10^/10

redline sectoprat @pr0xybro discovery infostealer rat spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

@Pr0xyBro

C2

77.90.22.45:15352

Signatures

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

RedLine payload 1 IoCs

resource	yara_rule
behavioral1/memory/2756-1-0x0000000001030000-0x000000000104E000-memory.dmp	family_redline

Redline family
redline
SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
trojan rat sectoprat

SectopRAT payload 1 IoCs

resource	yara_rule
behavioral1/memory/2756-1-0x0000000001030000-0x000000000104E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat
Reads user/profile data of web browsers 3 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

Credentials from Web Browsers
T1555.003
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

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a94af8234c234fb5e65dedcfb33823abfbbefd0f451bbbddd96b6fc455e4cfa1.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2756	a94af8234c234fb5e65dedcfb33823abfbbefd0f451bbbddd96b6fc455e4cfa1.exe
2756	a94af8234c234fb5e65dedcfb33823abfbbefd0f451bbbddd96b6fc455e4cfa1.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2756	a94af8234c234fb5e65dedcfb33823abfbbefd0f451bbbddd96b6fc455e4cfa1.exe

C:\Users\Admin\AppData\Local\Temp\a94af8234c234fb5e65dedcfb33823abfbbefd0f451bbbddd96b6fc455e4cfa1.exe
"C:\Users\Admin\AppData\Local\Temp\a94af8234c234fb5e65dedcfb33823abfbbefd0f451bbbddd96b6fc455e4cfa1.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2756

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Query Registry

1

T1012

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

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\Local\Temp\tmp18FF.tmp

Filesize
46KB

MD5
02d2c46697e3714e49f46b680b9a6b83

SHA1
84f98b56d49f01e9b6b76a4e21accf64fd319140

SHA256
522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9

SHA512
60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp1914.tmp

Filesize
92KB

MD5
882ec2bb4bf46a0ee80134f7b7b5d2d7

SHA1
4f76f5db450eb1a57199f5e0bb4bb6a61b4a5d7a

SHA256
a101a238346d9df0fe89b33f45436042d92878d75c5528ad0b8e201b91db0402

SHA512
eed22fb4d714d6c438760378912286d41f4f1e1ad27d62240fd9fc3c304831567e552e2ffe2524a0869d57a0fd7c6494a1fbf1e0d8eb78f58a052be3a3c4caaf

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp1E42.tmp

Filesize
9KB

MD5
1962685ab1f876182c47c36c0c6e956b

SHA1
1236cc299d902288ba37488be7100c0825b7a262

SHA256
48d68c0d608f06b5823cb3b71fd2e4cba3751b958b7c322174212dbb34350a4b

SHA512
e4dc0cb25d605aef5b3d8a81b02e5094068207f563bca77624ff4426f2ef9dc689f59b317964d38259f2aedbdb0a1002f656d3f830671e7b799fc8b429e6da38

Download Submit
memory/2756-0-0x0000000073F4E000-0x0000000073F4F000-memory.dmp

Filesize
4KB

Download
memory/2756-1-0x0000000001030000-0x000000000104E000-memory.dmp

Filesize
120KB

Download
memory/2756-2-0x0000000073F40000-0x000000007462E000-memory.dmp

Filesize
6.9MB

Download
memory/2756-63-0x0000000073F4E000-0x0000000073F4F000-memory.dmp

Filesize
4KB

Download
memory/2756-208-0x0000000073F40000-0x000000007462E000-memory.dmp

Filesize
6.9MB

Download
memory/2756-209-0x0000000073F40000-0x000000007462E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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