redline | 38d43a3a1f0bda152fdd683184cbc79aee1ce6f422fe7ac3841a8b8a6cca1b3a

General

Target

44b6f48a50be8b19b46773df9b712131.exe
Size

95KB
MD5

44b6f48a50be8b19b46773df9b712131
SHA1

e0a322b47ec2744abeda531092483f54c038faf9
SHA256

38d43a3a1f0bda152fdd683184cbc79aee1ce6f422fe7ac3841a8b8a6cca1b3a
SHA512

095f4a5010c003ac657c075232b920e07400291666237027c472369e766c4a2e72a36b11909f2b701fbb6de511cec00912c2fd5741d0e4d28c42b399874c2526
SSDEEP

1536:9HqsIEq76ElbG6jejoigIY43Ywzi0Zb78ivombfexv0ujXyyed2jtmulgS6pM:91d+68YY+zi0ZbYe1g0ujyzdjM

Score

10^/10

redline sectoprat @systemadminbd discovery infostealer rat spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

@systemadminbd

C2

172.86.101.115:4483

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
behavioral2/memory/2856-0-0x0000000000970000-0x000000000098E000-memory.dmp	family_redline

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

SectopRAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/2856-0-0x0000000000970000-0x000000000098E000-memory.dmp	family_sectoprat

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 3 IoCs

pid	Process
2856	44b6f48a50be8b19b46773df9b712131.exe
2856	44b6f48a50be8b19b46773df9b712131.exe
2856	44b6f48a50be8b19b46773df9b712131.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2856	44b6f48a50be8b19b46773df9b712131.exe

C:\Users\Admin\AppData\Local\Temp\44b6f48a50be8b19b46773df9b712131.exe
"C:\Users\Admin\AppData\Local\Temp\44b6f48a50be8b19b46773df9b712131.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2856

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Query Registry

1

T1012

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\tmp937F.tmp

Filesize
46KB

MD5
02d2c46697e3714e49f46b680b9a6b83

SHA1
84f98b56d49f01e9b6b76a4e21accf64fd319140

SHA256
522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9

SHA512
60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp93B4.tmp

Filesize
92KB

MD5
b10be874867a4f41849b9187cb98d1de

SHA1
2a2ceb44953f4978308e04286872050b5e2071e4

SHA256
12726259350583d4b137a4ca783e463b8629a198d6934a43818bdb726e5d858c

SHA512
1450573f2674676c124f0ee1beedcae92bc265d7c100fa587565ee15f13c94f69b9ece621742b0b840681a0b97bde3314508682ff85de75b78e27f39dfa46e0b

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp93EF.tmp

Filesize
48KB

MD5
349e6eb110e34a08924d92f6b334801d

SHA1
bdfb289daff51890cc71697b6322aa4b35ec9169

SHA256
c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a

SHA512
2a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp93F5.tmp

Filesize
20KB

MD5
49693267e0adbcd119f9f5e02adf3a80

SHA1
3ba3d7f89b8ad195ca82c92737e960e1f2b349df

SHA256
d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f

SHA512
b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp940A.tmp

Filesize
116KB

MD5
f70aa3fa04f0536280f872ad17973c3d

SHA1
50a7b889329a92de1b272d0ecf5fce87395d3123

SHA256
8d782aa65de6db3538a14da82216e96d5e0a3c60496726e3541a8165bccc65f8

SHA512
30675c5c610d9aa32a4c4a4d9c3af7570823cd197f8d2a709222c78e2cd15304bbed80e233e3674ec2f6e33d1961c67fd6a46dc8ba8b1a301cd0722932c03c84

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp9435.tmp

Filesize
96KB

MD5
d367ddfda80fdcf578726bc3b0bc3e3c

SHA1
23fcd5e4e0e5e296bee7e5224a8404ecd92cf671

SHA256
0b8607fdf72f3e651a2a8b0ac7be171b4cb44909d76bb8d6c47393b8ea3d84a0

SHA512
40e9239e3f084b4b981431817ca282feb986cf49227911bf3d68845baf2ee626b564c8fabe6e13b97e6eb214da1c02ca09a62bcf5e837900160cf479c104bf77

Download Submit
memory/2856-6-0x00000000053E0000-0x000000000542C000-memory.dmp

Filesize
304KB

Download
memory/2856-0-0x0000000000970000-0x000000000098E000-memory.dmp

Filesize
120KB

Download
memory/2856-8-0x0000000006A70000-0x0000000006C32000-memory.dmp

Filesize
1.8MB

Download
memory/2856-9-0x0000000007170000-0x000000000769C000-memory.dmp

Filesize
5.2MB

Download
memory/2856-10-0x0000000006C40000-0x0000000006CB6000-memory.dmp

Filesize
472KB

Download
memory/2856-11-0x0000000006CC0000-0x0000000006D52000-memory.dmp

Filesize
584KB

Download
memory/2856-12-0x0000000007C50000-0x00000000081F4000-memory.dmp

Filesize
5.6MB

Download
memory/2856-13-0x0000000007030000-0x000000000704E000-memory.dmp

Filesize
120KB

Download
memory/2856-14-0x0000000007B30000-0x0000000007B96000-memory.dmp

Filesize
408KB

Download
memory/2856-7-0x0000000005640000-0x000000000574A000-memory.dmp

Filesize
1.0MB

Download
memory/2856-5-0x0000000005350000-0x0000000005360000-memory.dmp

Filesize
64KB

Download
memory/2856-4-0x00000000053A0000-0x00000000053DC000-memory.dmp

Filesize
240KB

Download
memory/2856-3-0x0000000005330000-0x0000000005342000-memory.dmp

Filesize
72KB

Download
memory/2856-2-0x0000000005980000-0x0000000005F98000-memory.dmp

Filesize
6.1MB

Download
memory/2856-1-0x0000000074760000-0x0000000074F10000-memory.dmp

Filesize
7.7MB

Download
memory/2856-193-0x0000000074760000-0x0000000074F10000-memory.dmp

Filesize
7.7MB

Download
memory/2856-194-0x0000000005350000-0x0000000005360000-memory.dmp

Filesize
64KB

Download
memory/2856-196-0x0000000074760000-0x0000000074F10000-memory.dmp

Filesize
7.7MB

Download

Analysis

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