redline | 604c2b7486db6e9976a4c15fac6100370f68bb2b35cb38a0541c5af6ed444164

Analysis

max time kernel
72s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
27/03/2023, 20:04

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General

Target

604c2b7486db6e9976a4c15fac6100370f68bb2b35cb38a0541c5af6ed444164.exe
Size

695KB
MD5

32992ae9c3073904e96d894a9e78e1a6
SHA1

6f7a96c6e7c20fa9cb832b2c2089559a2a44422c
SHA256

604c2b7486db6e9976a4c15fac6100370f68bb2b35cb38a0541c5af6ed444164
SHA512

9b5888548b6c37277b4fed4333e3ed6fa5c8981c98f6f1f88beeff954208da40d23bdf8967fd1d4b84e408ad798638ba0f471b048394d0b8931f09bb810f1d8e
SSDEEP

12288:3Mr/y90x9EDVtNeYuDtlxi1MuPlmPMYPFAla1jHPsTkzFnEJ57aDrx2BlPu:EyMERjeYuxS1MelmPHP2a1LUTMFEnylH

Score

10^/10

redline from rosn discovery evasion infostealer persistence spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

rosn

176.113.115.145:4125

Attributes

auth_value
050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

176.113.115.145:4125

Attributes

auth_value
8633e283485822a4a48f0a41d5397566

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs

evasion trojan

Modify Registry

T1112

Modify Existing Service

T1031

Disabling Security Tools

T1089

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro9883.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro9883.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro9883.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro9883.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro9883.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro9883.exe

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

RedLine payload 19 IoCs

resource	yara_rule
behavioral1/memory/4552-194-0x0000000002870000-0x00000000028AF000-memory.dmp	family_redline
behavioral1/memory/4552-195-0x0000000002870000-0x00000000028AF000-memory.dmp	family_redline
behavioral1/memory/4552-197-0x0000000002870000-0x00000000028AF000-memory.dmp	family_redline
behavioral1/memory/4552-199-0x0000000002870000-0x00000000028AF000-memory.dmp	family_redline
behavioral1/memory/4552-201-0x0000000002870000-0x00000000028AF000-memory.dmp	family_redline
behavioral1/memory/4552-203-0x0000000002870000-0x00000000028AF000-memory.dmp	family_redline
behavioral1/memory/4552-205-0x0000000002870000-0x00000000028AF000-memory.dmp	family_redline
behavioral1/memory/4552-207-0x0000000002870000-0x00000000028AF000-memory.dmp	family_redline
behavioral1/memory/4552-209-0x0000000002870000-0x00000000028AF000-memory.dmp	family_redline
behavioral1/memory/4552-211-0x0000000002870000-0x00000000028AF000-memory.dmp	family_redline
behavioral1/memory/4552-213-0x0000000002870000-0x00000000028AF000-memory.dmp	family_redline
behavioral1/memory/4552-215-0x0000000002870000-0x00000000028AF000-memory.dmp	family_redline
behavioral1/memory/4552-217-0x0000000002870000-0x00000000028AF000-memory.dmp	family_redline
behavioral1/memory/4552-219-0x0000000002870000-0x00000000028AF000-memory.dmp	family_redline
behavioral1/memory/4552-221-0x0000000002870000-0x00000000028AF000-memory.dmp	family_redline
behavioral1/memory/4552-223-0x0000000002870000-0x00000000028AF000-memory.dmp	family_redline
behavioral1/memory/4552-225-0x0000000002870000-0x00000000028AF000-memory.dmp	family_redline
behavioral1/memory/4552-227-0x0000000002870000-0x00000000028AF000-memory.dmp	family_redline
behavioral1/memory/4552-1111-0x0000000004EF0000-0x0000000004F00000-memory.dmp	family_redline

Executes dropped EXE 4 IoCs

pid	Process
4044	un092411.exe
1164	pro9883.exe
4552	qu6708.exe
2136	si513258.exe

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
T1081

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro9883.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro9883.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	604c2b7486db6e9976a4c15fac6100370f68bb2b35cb38a0541c5af6ed444164.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	604c2b7486db6e9976a4c15fac6100370f68bb2b35cb38a0541c5af6ed444164.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	un092411.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	un092411.exe

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 6 IoCs

pid	Process
1164	pro9883.exe
1164	pro9883.exe
4552	qu6708.exe
4552	qu6708.exe
2136	si513258.exe
2136	si513258.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1164	pro9883.exe
Token: SeDebugPrivilege	4552	qu6708.exe
Token: SeDebugPrivilege	2136	si513258.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4896 wrote to memory of 4044	4896	604c2b7486db6e9976a4c15fac6100370f68bb2b35cb38a0541c5af6ed444164.exe	85
PID 4896 wrote to memory of 4044	4896	604c2b7486db6e9976a4c15fac6100370f68bb2b35cb38a0541c5af6ed444164.exe	85
PID 4896 wrote to memory of 4044	4896	604c2b7486db6e9976a4c15fac6100370f68bb2b35cb38a0541c5af6ed444164.exe	85
PID 4044 wrote to memory of 1164	4044	un092411.exe	86
PID 4044 wrote to memory of 1164	4044	un092411.exe	86
PID 4044 wrote to memory of 1164	4044	un092411.exe	86
PID 4044 wrote to memory of 4552	4044	un092411.exe	92
PID 4044 wrote to memory of 4552	4044	un092411.exe	92
PID 4044 wrote to memory of 4552	4044	un092411.exe	92
PID 4896 wrote to memory of 2136	4896	604c2b7486db6e9976a4c15fac6100370f68bb2b35cb38a0541c5af6ed444164.exe	93
PID 4896 wrote to memory of 2136	4896	604c2b7486db6e9976a4c15fac6100370f68bb2b35cb38a0541c5af6ed444164.exe	93
PID 4896 wrote to memory of 2136	4896	604c2b7486db6e9976a4c15fac6100370f68bb2b35cb38a0541c5af6ed444164.exe	93

C:\Users\Admin\AppData\Local\Temp\604c2b7486db6e9976a4c15fac6100370f68bb2b35cb38a0541c5af6ed444164.exe
"C:\Users\Admin\AppData\Local\Temp\604c2b7486db6e9976a4c15fac6100370f68bb2b35cb38a0541c5af6ed444164.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4896
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un092411.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un092411.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:4044
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9883.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9883.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1164
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6708.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6708.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4552
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si513258.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si513258.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2136

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Disabling Security Tools

T1089

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si513258.exe

Filesize
175KB

MD5
9167f35c605cdfbeeb7bb2cad181e153

SHA1
f305a89fe355e8b696b730d126685f598f7bea9d

SHA256
1c1ad7eb84b533eea3f321ef54f5f8a2fa47551a6bf0798b6c35ef8ba575936b

SHA512
25e5cd8359653b79520a2f7ff472616e8d725bfd490d5fd7f8ba8a5ff9b62ad5dabf5f6df76b8e3d0a39af832f17504b7291f8464972b893a664b3fbac3f80dc

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si513258.exe

Filesize
175KB

MD5
9167f35c605cdfbeeb7bb2cad181e153

SHA1
f305a89fe355e8b696b730d126685f598f7bea9d

SHA256
1c1ad7eb84b533eea3f321ef54f5f8a2fa47551a6bf0798b6c35ef8ba575936b

SHA512
25e5cd8359653b79520a2f7ff472616e8d725bfd490d5fd7f8ba8a5ff9b62ad5dabf5f6df76b8e3d0a39af832f17504b7291f8464972b893a664b3fbac3f80dc

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un092411.exe

Filesize
553KB

MD5
adccf2fbbdf209a4de4dba070e1a9b6b

SHA1
37e05d95f7222e38f93418a6a44b65900ed7eb02

SHA256
ac246ca687f2274ad08494b6aa8cb0ff00d8372eedecbd66305a2b4ebcfbed4d

SHA512
8d3ce6fa7dd64bcf5b320ac25061b45e607eb9ebd7b0b44343297c2e04e643937c1ca735367ebad746befd973cbe6b148c08d06471d1b6c45e4daf2a12f3d542

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un092411.exe

Filesize
553KB

MD5
adccf2fbbdf209a4de4dba070e1a9b6b

SHA1
37e05d95f7222e38f93418a6a44b65900ed7eb02

SHA256
ac246ca687f2274ad08494b6aa8cb0ff00d8372eedecbd66305a2b4ebcfbed4d

SHA512
8d3ce6fa7dd64bcf5b320ac25061b45e607eb9ebd7b0b44343297c2e04e643937c1ca735367ebad746befd973cbe6b148c08d06471d1b6c45e4daf2a12f3d542

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9883.exe

Filesize
308KB

MD5
f2d3052173f278fff1b75d3d3428177f

SHA1
061f6089f807d3f36d3cae07abae5f5242f2e044

SHA256
96e81ab711b6569e30764916029b7a661c653523405f482c9bc7fa18f6ce959a

SHA512
98d3c75a17cb0aa360df7e8a88c65661e4732bb26ac3892b8f00a8a02ea577eb26598ea9693ea2e9234a06a535ae670b18e54d5ad545467dc7112cffe58f655a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9883.exe

Filesize
308KB

MD5
f2d3052173f278fff1b75d3d3428177f

SHA1
061f6089f807d3f36d3cae07abae5f5242f2e044

SHA256
96e81ab711b6569e30764916029b7a661c653523405f482c9bc7fa18f6ce959a

SHA512
98d3c75a17cb0aa360df7e8a88c65661e4732bb26ac3892b8f00a8a02ea577eb26598ea9693ea2e9234a06a535ae670b18e54d5ad545467dc7112cffe58f655a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6708.exe

Filesize
366KB

MD5
ebba8bd1d8fb83895fe66bdc730b7a42

SHA1
f46abd283167109a6ea3fc621af6c4c1be8b8d17

SHA256
7db01c62a6aeab100751e0deefdd1aff1e3909f3bd439301a42030a7efa1c121

SHA512
53810409c992406ed67143a3fd74204de0d71e84887e54f7b0a3660139576a4f6748028b21d9a410b3f516219716c8b46ec04e80e2a1f116e38042f14a6be863

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6708.exe

Filesize
366KB

MD5
ebba8bd1d8fb83895fe66bdc730b7a42

SHA1
f46abd283167109a6ea3fc621af6c4c1be8b8d17

SHA256
7db01c62a6aeab100751e0deefdd1aff1e3909f3bd439301a42030a7efa1c121

SHA512
53810409c992406ed67143a3fd74204de0d71e84887e54f7b0a3660139576a4f6748028b21d9a410b3f516219716c8b46ec04e80e2a1f116e38042f14a6be863

Download Submit
memory/1164-149-0x0000000004E40000-0x00000000053E4000-memory.dmp

Filesize
5.6MB

Download
memory/1164-150-0x0000000004E30000-0x0000000004E40000-memory.dmp

Filesize
64KB

Download
memory/1164-148-0x0000000000710000-0x000000000073D000-memory.dmp

Filesize
180KB

Download
memory/1164-151-0x0000000004E30000-0x0000000004E40000-memory.dmp

Filesize
64KB

Download
memory/1164-152-0x0000000004E30000-0x0000000004E40000-memory.dmp

Filesize
64KB

Download
memory/1164-153-0x0000000002790000-0x00000000027A2000-memory.dmp

Filesize
72KB

Download
memory/1164-154-0x0000000002790000-0x00000000027A2000-memory.dmp

Filesize
72KB

Download
memory/1164-156-0x0000000002790000-0x00000000027A2000-memory.dmp

Filesize
72KB

Download
memory/1164-158-0x0000000002790000-0x00000000027A2000-memory.dmp

Filesize
72KB

Download
memory/1164-160-0x0000000002790000-0x00000000027A2000-memory.dmp

Filesize
72KB

Download
memory/1164-162-0x0000000002790000-0x00000000027A2000-memory.dmp

Filesize
72KB

Download
memory/1164-164-0x0000000002790000-0x00000000027A2000-memory.dmp

Filesize
72KB

Download
memory/1164-166-0x0000000002790000-0x00000000027A2000-memory.dmp

Filesize
72KB

Download
memory/1164-168-0x0000000002790000-0x00000000027A2000-memory.dmp

Filesize
72KB

Download
memory/1164-170-0x0000000002790000-0x00000000027A2000-memory.dmp

Filesize
72KB

Download
memory/1164-172-0x0000000002790000-0x00000000027A2000-memory.dmp

Filesize
72KB

Download
memory/1164-174-0x0000000002790000-0x00000000027A2000-memory.dmp

Filesize
72KB

Download
memory/1164-176-0x0000000002790000-0x00000000027A2000-memory.dmp

Filesize
72KB

Download
memory/1164-178-0x0000000002790000-0x00000000027A2000-memory.dmp

Filesize
72KB

Download
memory/1164-180-0x0000000002790000-0x00000000027A2000-memory.dmp

Filesize
72KB

Download
memory/1164-181-0x0000000000400000-0x000000000070F000-memory.dmp

Filesize
3.1MB

Download
memory/1164-182-0x0000000004E30000-0x0000000004E40000-memory.dmp

Filesize
64KB

Download
memory/1164-183-0x0000000004E30000-0x0000000004E40000-memory.dmp

Filesize
64KB

Download
memory/1164-184-0x0000000004E30000-0x0000000004E40000-memory.dmp

Filesize
64KB

Download
memory/1164-186-0x0000000000400000-0x000000000070F000-memory.dmp

Filesize
3.1MB

Download
memory/2136-1123-0x0000000004DE0000-0x0000000004DF0000-memory.dmp

Filesize
64KB

Download
memory/2136-1122-0x0000000000240000-0x0000000000272000-memory.dmp

Filesize
200KB

Download
memory/4552-194-0x0000000002870000-0x00000000028AF000-memory.dmp

Filesize
252KB

Download
memory/4552-604-0x0000000004EF0000-0x0000000004F00000-memory.dmp

Filesize
64KB

Download
memory/4552-195-0x0000000002870000-0x00000000028AF000-memory.dmp

Filesize
252KB

Download
memory/4552-197-0x0000000002870000-0x00000000028AF000-memory.dmp

Filesize
252KB

Download
memory/4552-199-0x0000000002870000-0x00000000028AF000-memory.dmp

Filesize
252KB

Download
memory/4552-201-0x0000000002870000-0x00000000028AF000-memory.dmp

Filesize
252KB

Download
memory/4552-203-0x0000000002870000-0x00000000028AF000-memory.dmp

Filesize
252KB

Download
memory/4552-205-0x0000000002870000-0x00000000028AF000-memory.dmp

Filesize
252KB

Download
memory/4552-207-0x0000000002870000-0x00000000028AF000-memory.dmp

Filesize
252KB

Download
memory/4552-209-0x0000000002870000-0x00000000028AF000-memory.dmp

Filesize
252KB

Download
memory/4552-211-0x0000000002870000-0x00000000028AF000-memory.dmp

Filesize
252KB

Download
memory/4552-213-0x0000000002870000-0x00000000028AF000-memory.dmp

Filesize
252KB

Download
memory/4552-215-0x0000000002870000-0x00000000028AF000-memory.dmp

Filesize
252KB

Download
memory/4552-217-0x0000000002870000-0x00000000028AF000-memory.dmp

Filesize
252KB

Download
memory/4552-219-0x0000000002870000-0x00000000028AF000-memory.dmp

Filesize
252KB

Download
memory/4552-221-0x0000000002870000-0x00000000028AF000-memory.dmp

Filesize
252KB

Download
memory/4552-223-0x0000000002870000-0x00000000028AF000-memory.dmp

Filesize
252KB

Download
memory/4552-225-0x0000000002870000-0x00000000028AF000-memory.dmp

Filesize
252KB

Download
memory/4552-227-0x0000000002870000-0x00000000028AF000-memory.dmp

Filesize
252KB

Download
memory/4552-193-0x0000000004EF0000-0x0000000004F00000-memory.dmp

Filesize
64KB

Download
memory/4552-1101-0x00000000054B0000-0x0000000005AC8000-memory.dmp

Filesize
6.1MB

Download
memory/4552-1102-0x0000000004DE0000-0x0000000004EEA000-memory.dmp

Filesize
1.0MB

Download
memory/4552-1103-0x0000000005B00000-0x0000000005B12000-memory.dmp

Filesize
72KB

Download
memory/4552-1104-0x0000000004EF0000-0x0000000004F00000-memory.dmp

Filesize
64KB

Download
memory/4552-1105-0x0000000005B20000-0x0000000005B5C000-memory.dmp

Filesize
240KB

Download
memory/4552-1106-0x0000000005E10000-0x0000000005EA2000-memory.dmp

Filesize
584KB

Download
memory/4552-1107-0x0000000005EB0000-0x0000000005F16000-memory.dmp

Filesize
408KB

Download
memory/4552-1109-0x0000000004EF0000-0x0000000004F00000-memory.dmp

Filesize
64KB

Download
memory/4552-1110-0x0000000004EF0000-0x0000000004F00000-memory.dmp

Filesize
64KB

Download
memory/4552-1111-0x0000000004EF0000-0x0000000004F00000-memory.dmp

Filesize
64KB

Download
memory/4552-1112-0x0000000006820000-0x00000000069E2000-memory.dmp

Filesize
1.8MB

Download
memory/4552-1113-0x00000000069F0000-0x0000000006F1C000-memory.dmp

Filesize
5.2MB

Download
memory/4552-1114-0x0000000004EF0000-0x0000000004F00000-memory.dmp

Filesize
64KB

Download
memory/4552-192-0x0000000004EF0000-0x0000000004F00000-memory.dmp

Filesize
64KB

Download
memory/4552-191-0x00000000007F0000-0x000000000083B000-memory.dmp

Filesize
300KB

Download
memory/4552-1115-0x0000000007050000-0x00000000070C6000-memory.dmp

Filesize
472KB

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memory/4552-1116-0x00000000070E0000-0x0000000007130000-memory.dmp

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320KB

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