redline | fae7035785c175dcad0c51146ce8c55fbf0d9f09380c2a20a52b4bdc67205030

General

Target

2.exe
Size

1.9MB
MD5

af951609aa80d5de83f9a02db46bd8cc
SHA1

cdac52bb244e70b48d3d414f451bb0b4de1c4f8e
SHA256

fae7035785c175dcad0c51146ce8c55fbf0d9f09380c2a20a52b4bdc67205030
SHA512

bcdf5c251155172f953955c534cee9cacf897bc1c71d78abbe36630b795d50041c65037413aee191e25d29c6a4d5d6bc8640669cbf83def15e368baf8ede3732
SSDEEP

12288:aUANuMn2d0FH5+fZMdgESJ7UP0+F1e9FMRr6A1:lANuMnNF8MevUPPF893A1

Score

10^/10

redline sectoprat lovato credential_access discovery infostealer rat spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

lovato

C2

57.128.132.216:55123

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
behavioral2/memory/4924-3-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

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

SectopRAT payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4924-3-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

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
Suspicious use of SetThreadContext 1 IoCs

Processes:

2.exe

description pid process target process

PID 3316 set thread context of 4924 3316 2.exe installutil.exe
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

Processes:

installutil.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language installutil.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

installutil.exe

pid process

4924 installutil.exe
4924 installutil.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

installutil.exe

description pid process

Token: SeDebugPrivilege 4924 installutil.exe

description	pid	process	target process
PID 3316 set thread context of 4924	3316	2.exe	installutil.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	installutil.exe

pid	process
4924	installutil.exe
4924	installutil.exe

description	pid	process
Token: SeDebugPrivilege	4924	installutil.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

2.exe

description	pid	process	target process
PID 3316 wrote to memory of 4924	3316	2.exe	installutil.exe
PID 3316 wrote to memory of 4924	3316	2.exe	installutil.exe
PID 3316 wrote to memory of 4924	3316	2.exe	installutil.exe
PID 3316 wrote to memory of 4924	3316	2.exe	installutil.exe
PID 3316 wrote to memory of 4924	3316	2.exe	installutil.exe
PID 3316 wrote to memory of 4924	3316	2.exe	installutil.exe
PID 3316 wrote to memory of 4924	3316	2.exe	installutil.exe
PID 3316 wrote to memory of 4924	3316	2.exe	installutil.exe
PID 3316 wrote to memory of 4152	3316	2.exe	installutil.exe
PID 3316 wrote to memory of 4152	3316	2.exe	installutil.exe
PID 3316 wrote to memory of 4152	3316	2.exe	installutil.exe

C:\Users\Admin\AppData\Local\Temp\2.exe
"C:\Users\Admin\AppData\Local\Temp\2.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3316

C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4924

C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
2⤵
PID:4152

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

1

T1552

Credentials In Files

1

T1552.001

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpE919.tmp

Filesize
40KB

MD5
a182561a527f929489bf4b8f74f65cd7

SHA1
8cd6866594759711ea1836e86a5b7ca64ee8911f

SHA256
42aad7886965428a941508b776a666a4450eb658cb90e80fae1e7457fc71f914

SHA512
9bc3bf5a82f6f057e873adebd5b7a4c64adef966537ab9c565fe7c4bb3582e2e485ff993d5ab8a6002363231958fabd0933b48811371b8c155eaa74592b66558

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpE92E.tmp

Filesize
114KB

MD5
3c42eeac62b599d247dcde57038f7b61

SHA1
bbec7f28a1d774def549a10ec492c1a2af063363

SHA256
6447f54f9b7e72a3e0a9d2f7b11ac04eac7ee733a655489ab5766cb458ac29b1

SHA512
44a40fec1f35e45678818e30e0c24f2911682d9e02bf14b2d5801f293da63dc2b02bb2456c000dfd9887d149f133880c886d82bd8e1c5cda685425645476b104

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpE959.tmp

Filesize
48KB

MD5
349e6eb110e34a08924d92f6b334801d

SHA1
bdfb289daff51890cc71697b6322aa4b35ec9169

SHA256
c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a

SHA512
2a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpE96F.tmp

Filesize
20KB

MD5
49693267e0adbcd119f9f5e02adf3a80

SHA1
3ba3d7f89b8ad195ca82c92737e960e1f2b349df

SHA256
d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f

SHA512
b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpE975.tmp

Filesize
116KB

MD5
f70aa3fa04f0536280f872ad17973c3d

SHA1
50a7b889329a92de1b272d0ecf5fce87395d3123

SHA256
8d782aa65de6db3538a14da82216e96d5e0a3c60496726e3541a8165bccc65f8

SHA512
30675c5c610d9aa32a4c4a4d9c3af7570823cd197f8d2a709222c78e2cd15304bbed80e233e3674ec2f6e33d1961c67fd6a46dc8ba8b1a301cd0722932c03c84

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpE9C0.tmp

Filesize
96KB

MD5
40f3eb83cc9d4cdb0ad82bd5ff2fb824

SHA1
d6582ba879235049134fa9a351ca8f0f785d8835

SHA256
cdd772b00ae53d4050150552b67028b7344bb1d345bceb495151cc969c27a0a0

SHA512
cdd4dbf0b1ba73464cd7c5008dc05458862e5f608e336b53638a14965becd4781cdea595fd6bd18d0bf402dccffd719da292a6ce67d359527b4691dc6d6d4cc2

Download Submit
memory/3316-1-0x00007FFF2C400000-0x00007FFF2C5A1000-memory.dmp

Filesize
1.6MB

Download
memory/3316-2-0x0000017A2B490000-0x0000017A2B500000-memory.dmp

Filesize
448KB

Download
memory/3316-0-0x0000017A2B0E0000-0x0000017A2B0FC000-memory.dmp

Filesize
112KB

Download
memory/4924-6-0x0000000004F60000-0x0000000004F72000-memory.dmp

Filesize
72KB

Download
memory/4924-16-0x0000000006840000-0x00000000068B6000-memory.dmp

Filesize
472KB

Download
memory/4924-11-0x0000000006300000-0x00000000064C2000-memory.dmp

Filesize
1.8MB

Download
memory/4924-12-0x0000000006A00000-0x0000000006F2C000-memory.dmp

Filesize
5.2MB

Download
memory/4924-13-0x00000000074E0000-0x0000000007A84000-memory.dmp

Filesize
5.6MB

Download
memory/4924-14-0x00000000064D0000-0x0000000006536000-memory.dmp

Filesize
408KB

Download
memory/4924-15-0x0000000006720000-0x00000000067B2000-memory.dmp

Filesize
584KB

Download
memory/4924-10-0x00000000052A0000-0x00000000053AA000-memory.dmp

Filesize
1.0MB

Download
memory/4924-17-0x0000000007030000-0x000000000704E000-memory.dmp

Filesize
120KB

Download
memory/4924-9-0x0000000074510000-0x0000000074CC0000-memory.dmp

Filesize
7.7MB

Download
memory/4924-8-0x0000000005040000-0x000000000508C000-memory.dmp

Filesize
304KB

Download
memory/4924-7-0x0000000005000000-0x000000000503C000-memory.dmp

Filesize
240KB

Download
memory/4924-5-0x0000000005540000-0x0000000005B58000-memory.dmp

Filesize
6.1MB

Download
memory/4924-4-0x000000007451E000-0x000000007451F000-memory.dmp

Filesize
4KB

Download
memory/4924-3-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/4924-191-0x0000000074510000-0x0000000074CC0000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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