redline | 48cdeb7676697b47dc59384c1eebd75b13a3b7e10b83514f94b7571c4fe8d86f

Analysis

max time kernel
120s
max time network
129s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
30-10-2023 18:29

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General

Target

file.exe
Size

219KB
MD5

510e693ef4916262d8a0b69204718527
SHA1

87a7877ee6c97618a9fb3b5cb274d57827425f97
SHA256

48cdeb7676697b47dc59384c1eebd75b13a3b7e10b83514f94b7571c4fe8d86f
SHA512

6f55608aec8417813e2565c2cf9a2f2a985e6885685111cad20c275aec2a03d82df249d23405dbd992ab8d052a788a90654a16c30d425494f7842884c467e8ae
SSDEEP

3072:qRgmyg7ANgckY+tdrmjplyb1bElPaXRSd2x1SZwebKSH:XXg7ANgcLyrmjkQPY0Mx1SO5

Score

10^/10

redline 100k discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

100k

185.173.38.57:80

Signatures

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/2140-0-0x0000000000E20000-0x0000000000E5C000-memory.dmp	family_redline

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
T1552.001
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
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

file.exe

pid process

2140 file.exe
2140 file.exe
2140 file.exe
2140 file.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

file.exe

description pid process

Token: SeDebugPrivilege 2140 file.exe

pid	process
2140	file.exe
2140	file.exe
2140	file.exe
2140	file.exe

description	pid	process
Token: SeDebugPrivilege	2140	file.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2140

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Cab789B.tmp
Filesize
61KB

MD5
f3441b8572aae8801c04f3060b550443

SHA1
4ef0a35436125d6821831ef36c28ffaf196cda15

SHA256
6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

SHA512
5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar78EC.tmp
Filesize
163KB

MD5
9441737383d21192400eca82fda910ec

SHA1
725e0d606a4fc9ba44aa8ffde65bed15e65367e4

SHA256
bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

SHA512
7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

Download Submit
memory/2140-1-0x0000000073DD0000-0x00000000744BE000-memory.dmp

Filesize
6.9MB

Download
memory/2140-0-0x0000000000E20000-0x0000000000E5C000-memory.dmp

Filesize
240KB

Download
memory/2140-2-0x0000000000B30000-0x0000000000B70000-memory.dmp

Filesize
256KB

Download
memory/2140-37-0x0000000073DD0000-0x00000000744BE000-memory.dmp

Filesize
6.9MB

Download
memory/2140-38-0x0000000000B30000-0x0000000000B70000-memory.dmp

Filesize
256KB

Download
memory/2140-39-0x0000000073DD0000-0x00000000744BE000-memory.dmp

Filesize
6.9MB

Download