redline | cb1142bbbc794fdb6d25ad25711ef58f2e945b7ad49ff170cf1bd4b317e94e18

Analysis

max time kernel
122s
max time network
150s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
03-12-2024 21:46

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General

Target

social security statement.scr.exe
Size

95KB
MD5

ad8cd5e3cfe29e30285f71f2b526b9e6
SHA1

d8d73dfb2df56f6800aaf08604561c69c580c597
SHA256

cb1142bbbc794fdb6d25ad25711ef58f2e945b7ad49ff170cf1bd4b317e94e18
SHA512

9a5d65d56cc5bcfb8f7b873c1a160af5170ad48101ea15d574a86ce7486a299128016dbe8707ea8c9af7d9ff25f8379771650f7de89da7d9e051a7c0009cf088
SSDEEP

1536:SqsuoqcslbG6jejoigIj43Ywzi0Zb78ivombfexv0ujXyyed2ytmulgS6pI:wDfUYj+zi0ZbYe1g0ujyzdGI

Score

10^/10

redline sectoprat ssa discovery infostealer rat spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

SSA

45.61.159.66:55123

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/2348-1-0x00000000001D0000-0x00000000001EE000-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/2348-1-0x00000000001D0000-0x00000000001EE000-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	social security statement.scr.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2348	social security statement.scr.exe
2348	social security statement.scr.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2348	social security statement.scr.exe

C:\Users\Admin\AppData\Local\Temp\social security statement.scr.exe
"C:\Users\Admin\AppData\Local\Temp\social security statement.scr.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2348

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp1209.tmp

Filesize
11KB

MD5
112fe08eb1c828d28627b73a91163e16

SHA1
f07adb09368dc594d854a90f36c98676d89e85db

SHA256
70bef19eeaf199c98b3831e1683f43aa99a28b7a780ecd47fbdc60c9fb8335fa

SHA512
75c0fac3042ca800a572c78807815a5bf2fcd637dfb7c31c645278384de550a378bf37b6fac988d783ab305aa29796e526468de311bd723a71cfa10177d47a99

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C:\Users\Admin\AppData\Local\Temp\tmpFBC.tmp

Filesize
46KB

MD5
02d2c46697e3714e49f46b680b9a6b83

SHA1
84f98b56d49f01e9b6b76a4e21accf64fd319140

SHA256
522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9

SHA512
60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

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C:\Users\Admin\AppData\Local\Temp\tmpFE1.tmp

Filesize
92KB

MD5
9dacdf7238269810f4c56455bc02a2b5

SHA1
a4fdddc32f512bc7b3973b0026a65c61f0c09823

SHA256
96b70070ce33ffeec40bed34dbbed3b79b32d709e5f0c422ce4448b2574a8d8a

SHA512
05214bc2eea84586a19a35713a5132a2453ff6dc9b6bfa1304fc2fc9e89e05d250378102b04c692004c38d4caa1a334cdc01b827f0cfaee9d276cbd6ea95cd47

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memory/2348-0-0x000000007442E000-0x000000007442F000-memory.dmp

Filesize
4KB

Download
memory/2348-1-0x00000000001D0000-0x00000000001EE000-memory.dmp

Filesize
120KB

Download
memory/2348-2-0x0000000074420000-0x0000000074B0E000-memory.dmp

Filesize
6.9MB

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memory/2348-3-0x000000007442E000-0x000000007442F000-memory.dmp

Filesize
4KB

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memory/2348-4-0x0000000074420000-0x0000000074B0E000-memory.dmp

Filesize
6.9MB

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