redline | 48339abee5415a99ac9715fa54a9c3e9a1fe14b9d764d74607243b636b3a89d3

Analysis

max time kernel
94s
max time network
109s
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, 20:12

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General

Target

48339abee5415a99ac9715fa54a9c3e9a1fe14b9d764d74607243b636b3a89d3.exe
Size

695KB
MD5

6c0e1220214801694bc8447d9dd07aeb
SHA1

952fa017bf9b15cb62ea275c71a34457baf383fe
SHA256

48339abee5415a99ac9715fa54a9c3e9a1fe14b9d764d74607243b636b3a89d3
SHA512

8c667d35e9b5474f43065157b5c895c5742d77ff2429b182a595d1f234fb910f640b8ec48bfe9e9bd528499964f2883351f6c83a110267db1ed4dad2c58d6b4d
SSDEEP

12288:xMr/y90WGHAxS8sH1OlNX1Af7DvvPSxze0mJPzJUwVtNv6tA:6ytj5mu1AXyxen16wnotA

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\DisableBehaviorMonitoring = "1"	pro6937.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro6937.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro6937.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro6937.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro6937.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro6937.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/3244-191-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/3244-192-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/3244-194-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/3244-196-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/3244-198-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/3244-200-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/3244-202-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/3244-204-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/3244-206-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/3244-208-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/3244-210-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/3244-212-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/3244-214-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/3244-216-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/3244-218-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/3244-220-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/3244-222-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/3244-224-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/3244-470-0x0000000004DC0000-0x0000000004DD0000-memory.dmp	family_redline

Executes dropped EXE 4 IoCs

pid	Process
1084	un401953.exe
4732	pro6937.exe
3244	qu7809.exe
828	si325780.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	pro6937.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro6937.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	48339abee5415a99ac9715fa54a9c3e9a1fe14b9d764d74607243b636b3a89d3.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\\\""	48339abee5415a99ac9715fa54a9c3e9a1fe14b9d764d74607243b636b3a89d3.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	un401953.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\\\""	un401953.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
4732	pro6937.exe
4732	pro6937.exe
3244	qu7809.exe
3244	qu7809.exe
828	si325780.exe
828	si325780.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4732	pro6937.exe
Token: SeDebugPrivilege	3244	qu7809.exe
Token: SeDebugPrivilege	828	si325780.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4960 wrote to memory of 1084	4960	48339abee5415a99ac9715fa54a9c3e9a1fe14b9d764d74607243b636b3a89d3.exe	82
PID 4960 wrote to memory of 1084	4960	48339abee5415a99ac9715fa54a9c3e9a1fe14b9d764d74607243b636b3a89d3.exe	82
PID 4960 wrote to memory of 1084	4960	48339abee5415a99ac9715fa54a9c3e9a1fe14b9d764d74607243b636b3a89d3.exe	82
PID 1084 wrote to memory of 4732	1084	un401953.exe	83
PID 1084 wrote to memory of 4732	1084	un401953.exe	83
PID 1084 wrote to memory of 4732	1084	un401953.exe	83
PID 1084 wrote to memory of 3244	1084	un401953.exe	86
PID 1084 wrote to memory of 3244	1084	un401953.exe	86
PID 1084 wrote to memory of 3244	1084	un401953.exe	86
PID 4960 wrote to memory of 828	4960	48339abee5415a99ac9715fa54a9c3e9a1fe14b9d764d74607243b636b3a89d3.exe	87
PID 4960 wrote to memory of 828	4960	48339abee5415a99ac9715fa54a9c3e9a1fe14b9d764d74607243b636b3a89d3.exe	87
PID 4960 wrote to memory of 828	4960	48339abee5415a99ac9715fa54a9c3e9a1fe14b9d764d74607243b636b3a89d3.exe	87

C:\Users\Admin\AppData\Local\Temp\48339abee5415a99ac9715fa54a9c3e9a1fe14b9d764d74607243b636b3a89d3.exe
"C:\Users\Admin\AppData\Local\Temp\48339abee5415a99ac9715fa54a9c3e9a1fe14b9d764d74607243b636b3a89d3.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4960
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un401953.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un401953.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:1084
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6937.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6937.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4732
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7809.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7809.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3244
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si325780.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si325780.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:828

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\si325780.exe

Filesize
175KB

MD5
81af3725719a8498d2140d526a6990b7

SHA1
304290031c8d5ea3992f3f584b39f87876a9d13c

SHA256
9e084a47c909fc6546216c7d58d34e50d541122958db5a02967db993462e9f4f

SHA512
7f85b64ed7fc735c788ccc30deaa31fdcffb1da03f88ebdbf928719df727398e85c4ff4e842d76ad38e3cd7b1bc46a29c3f8933686734fc4de2372d9defb14e3

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si325780.exe

Filesize
175KB

MD5
81af3725719a8498d2140d526a6990b7

SHA1
304290031c8d5ea3992f3f584b39f87876a9d13c

SHA256
9e084a47c909fc6546216c7d58d34e50d541122958db5a02967db993462e9f4f

SHA512
7f85b64ed7fc735c788ccc30deaa31fdcffb1da03f88ebdbf928719df727398e85c4ff4e842d76ad38e3cd7b1bc46a29c3f8933686734fc4de2372d9defb14e3

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un401953.exe

Filesize
553KB

MD5
6eece9b7f6c9fc90cd48622b1d62f3fb

SHA1
7c0086a9f76cbc639a4ffe42b5dd17661e3d2235

SHA256
5a3f9773c93e06d70930d748b5e4c4ebf55e9b528e9c07290362c7d8de681e66

SHA512
5d0cfe1716317086d63259b82833f07812012ac4d31bb5e25b3d51e7fe04ef091b29564f90bb40f7f82d2368371e6d9b146dd0de4be3a256ee46588a2976c68a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un401953.exe

Filesize
553KB

MD5
6eece9b7f6c9fc90cd48622b1d62f3fb

SHA1
7c0086a9f76cbc639a4ffe42b5dd17661e3d2235

SHA256
5a3f9773c93e06d70930d748b5e4c4ebf55e9b528e9c07290362c7d8de681e66

SHA512
5d0cfe1716317086d63259b82833f07812012ac4d31bb5e25b3d51e7fe04ef091b29564f90bb40f7f82d2368371e6d9b146dd0de4be3a256ee46588a2976c68a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6937.exe

Filesize
308KB

MD5
1cb87dc827a3370224d17b37daff80a5

SHA1
8ae0341de97febcaf57e9667e62774f47ff6f90c

SHA256
9a125c2fcfc60f00b57e02cb10747c01a4fb4ceb1d98195a5cf188f52eb1179e

SHA512
50d6515565ae26866ddf1f4d6ababe2c547d90093676deb71151772b61b6bc2e2cb01e6e6106324a89897e654241002a59fdd223d3fcd7f1da042624113268a0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6937.exe

Filesize
308KB

MD5
1cb87dc827a3370224d17b37daff80a5

SHA1
8ae0341de97febcaf57e9667e62774f47ff6f90c

SHA256
9a125c2fcfc60f00b57e02cb10747c01a4fb4ceb1d98195a5cf188f52eb1179e

SHA512
50d6515565ae26866ddf1f4d6ababe2c547d90093676deb71151772b61b6bc2e2cb01e6e6106324a89897e654241002a59fdd223d3fcd7f1da042624113268a0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7809.exe

Filesize
366KB

MD5
990aea06ea19b51a04e8ef4f6030575f

SHA1
a72723b02344f6a6aed26e382fb4be1b439e9a53

SHA256
e8ea6810af3002e50370f15d881e6af17365e9b79621f32d0d19bf0d55281397

SHA512
ad408f008809a2510654c94102979843dd27cc7436330daa95cb4a54f8c94c656f890a254e661f9040f07dd07a462190f33b27d3d8174809164eab3b16bffdb0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7809.exe

Filesize
366KB

MD5
990aea06ea19b51a04e8ef4f6030575f

SHA1
a72723b02344f6a6aed26e382fb4be1b439e9a53

SHA256
e8ea6810af3002e50370f15d881e6af17365e9b79621f32d0d19bf0d55281397

SHA512
ad408f008809a2510654c94102979843dd27cc7436330daa95cb4a54f8c94c656f890a254e661f9040f07dd07a462190f33b27d3d8174809164eab3b16bffdb0

Download Submit
memory/828-1122-0x0000000004CD0000-0x0000000004CE0000-memory.dmp

Filesize
64KB

Download
memory/828-1121-0x0000000000390000-0x00000000003C2000-memory.dmp

Filesize
200KB

Download
memory/3244-470-0x0000000004DC0000-0x0000000004DD0000-memory.dmp

Filesize
64KB

Download
memory/3244-1104-0x0000000004DC0000-0x0000000004DD0000-memory.dmp

Filesize
64KB

Download
memory/3244-1115-0x0000000004DC0000-0x0000000004DD0000-memory.dmp

Filesize
64KB

Download
memory/3244-1114-0x00000000070E0000-0x0000000007130000-memory.dmp

Filesize
320KB

Download
memory/3244-1113-0x0000000007040000-0x00000000070B6000-memory.dmp

Filesize
472KB

Download
memory/3244-1112-0x00000000069F0000-0x0000000006F1C000-memory.dmp

Filesize
5.2MB

Download
memory/3244-1111-0x0000000006810000-0x00000000069D2000-memory.dmp

Filesize
1.8MB

Download
memory/3244-1110-0x0000000004DC0000-0x0000000004DD0000-memory.dmp

Filesize
64KB

Download
memory/3244-1109-0x0000000004DC0000-0x0000000004DD0000-memory.dmp

Filesize
64KB

Download
memory/3244-1108-0x0000000004DC0000-0x0000000004DD0000-memory.dmp

Filesize
64KB

Download
memory/3244-1106-0x0000000005FF0000-0x0000000006056000-memory.dmp

Filesize
408KB

Download
memory/3244-1105-0x0000000005F50000-0x0000000005FE2000-memory.dmp

Filesize
584KB

Download
memory/3244-1103-0x0000000005C60000-0x0000000005C9C000-memory.dmp

Filesize
240KB

Download
memory/3244-1102-0x0000000005C40000-0x0000000005C52000-memory.dmp

Filesize
72KB

Download
memory/3244-1101-0x0000000005B00000-0x0000000005C0A000-memory.dmp

Filesize
1.0MB

Download
memory/3244-1100-0x0000000005480000-0x0000000005A98000-memory.dmp

Filesize
6.1MB

Download
memory/3244-468-0x0000000004DC0000-0x0000000004DD0000-memory.dmp

Filesize
64KB

Download
memory/3244-466-0x0000000000820000-0x000000000086B000-memory.dmp

Filesize
300KB

Download
memory/3244-224-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/3244-222-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/3244-220-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/3244-191-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/3244-192-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/3244-194-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/3244-196-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/3244-198-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/3244-200-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/3244-202-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/3244-204-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/3244-206-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/3244-208-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/3244-210-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/3244-212-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/3244-214-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/3244-216-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/3244-218-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/4732-174-0x0000000002820000-0x0000000002832000-memory.dmp

Filesize
72KB

Download
memory/4732-151-0x0000000004E80000-0x0000000004E90000-memory.dmp

Filesize
64KB

Download
memory/4732-186-0x0000000000400000-0x000000000070F000-memory.dmp

Filesize
3.1MB

Download
memory/4732-184-0x0000000004E80000-0x0000000004E90000-memory.dmp

Filesize
64KB

Download
memory/4732-183-0x0000000004E80000-0x0000000004E90000-memory.dmp

Filesize
64KB

Download
memory/4732-152-0x0000000004E80000-0x0000000004E90000-memory.dmp

Filesize
64KB

Download
memory/4732-182-0x0000000004E80000-0x0000000004E90000-memory.dmp

Filesize
64KB

Download
memory/4732-181-0x0000000000400000-0x000000000070F000-memory.dmp

Filesize
3.1MB

Download
memory/4732-180-0x0000000002820000-0x0000000002832000-memory.dmp

Filesize
72KB

Download
memory/4732-178-0x0000000002820000-0x0000000002832000-memory.dmp

Filesize
72KB

Download
memory/4732-156-0x0000000002820000-0x0000000002832000-memory.dmp

Filesize
72KB

Download
memory/4732-176-0x0000000002820000-0x0000000002832000-memory.dmp

Filesize
72KB

Download
memory/4732-154-0x0000000002820000-0x0000000002832000-memory.dmp

Filesize
72KB

Download
memory/4732-170-0x0000000002820000-0x0000000002832000-memory.dmp

Filesize
72KB

Download
memory/4732-153-0x0000000002820000-0x0000000002832000-memory.dmp

Filesize
72KB

Download
memory/4732-168-0x0000000002820000-0x0000000002832000-memory.dmp

Filesize
72KB

Download
memory/4732-166-0x0000000002820000-0x0000000002832000-memory.dmp

Filesize
72KB

Download
memory/4732-164-0x0000000002820000-0x0000000002832000-memory.dmp

Filesize
72KB

Download
memory/4732-162-0x0000000002820000-0x0000000002832000-memory.dmp

Filesize
72KB

Download
memory/4732-160-0x0000000002820000-0x0000000002832000-memory.dmp

Filesize
72KB

Download
memory/4732-158-0x0000000002820000-0x0000000002832000-memory.dmp

Filesize
72KB

Download
memory/4732-172-0x0000000002820000-0x0000000002832000-memory.dmp

Filesize
72KB

Download
memory/4732-150-0x0000000004E80000-0x0000000004E90000-memory.dmp

Filesize
64KB

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memory/4732-149-0x0000000000710000-0x000000000073D000-memory.dmp

Filesize
180KB

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memory/4732-148-0x0000000004E90000-0x0000000005434000-memory.dmp

Filesize
5.6MB

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