redline | d9dd4edb5956587c514c662e022225f7101e1c250f48623ea71ac9b0585ae5da

Analysis

max time kernel
86s
max time network
90s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
28-03-2023 01:10

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General

Target

d9dd4edb5956587c514c662e022225f7101e1c250f48623ea71ac9b0585ae5da.exe
Size

689KB
MD5

26c5c0abbce77ef0afa5f1776e4fda96
SHA1

8b3fad5eef0b9c5528350a89c9b539aad3e693a5
SHA256

d9dd4edb5956587c514c662e022225f7101e1c250f48623ea71ac9b0585ae5da
SHA512

6cd7bd971e732eeffcefbf62e49efb2badd6296fe5797e7f1fb5921f2f7942fcc6efb1cc57620677ea320374a1df7bb932930a6c316487d81370cc98925ad892
SSDEEP

12288:dMr2y90O0aneuTkGrelLb14vD5K5Hr8eyVH+FT7mJbvGFLZfigs/3l4qjT15M:/ydveuiL0kL0VHiPmJbyLZaglqjZq

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 5 IoCs

evasion trojan

Modify Registry

T1112

Modify Existing Service

T1031

Disabling Security Tools

T1089

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro2863.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro2863.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro2863.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro2863.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro2863.exe

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

RedLine payload 20 IoCs

resource	yara_rule
behavioral1/memory/3520-178-0x0000000005EF0000-0x0000000005F36000-memory.dmp	family_redline
behavioral1/memory/3520-179-0x00000000064B0000-0x00000000064F4000-memory.dmp	family_redline
behavioral1/memory/3520-180-0x00000000064B0000-0x00000000064EF000-memory.dmp	family_redline
behavioral1/memory/3520-181-0x00000000064B0000-0x00000000064EF000-memory.dmp	family_redline
behavioral1/memory/3520-183-0x00000000064B0000-0x00000000064EF000-memory.dmp	family_redline
behavioral1/memory/3520-187-0x00000000064B0000-0x00000000064EF000-memory.dmp	family_redline
behavioral1/memory/3520-191-0x00000000064B0000-0x00000000064EF000-memory.dmp	family_redline
behavioral1/memory/3520-193-0x00000000064B0000-0x00000000064EF000-memory.dmp	family_redline
behavioral1/memory/3520-195-0x00000000064B0000-0x00000000064EF000-memory.dmp	family_redline
behavioral1/memory/3520-197-0x00000000064B0000-0x00000000064EF000-memory.dmp	family_redline
behavioral1/memory/3520-199-0x00000000064B0000-0x00000000064EF000-memory.dmp	family_redline
behavioral1/memory/3520-201-0x00000000064B0000-0x00000000064EF000-memory.dmp	family_redline
behavioral1/memory/3520-203-0x00000000064B0000-0x00000000064EF000-memory.dmp	family_redline
behavioral1/memory/3520-205-0x00000000064B0000-0x00000000064EF000-memory.dmp	family_redline
behavioral1/memory/3520-207-0x00000000064B0000-0x00000000064EF000-memory.dmp	family_redline
behavioral1/memory/3520-209-0x00000000064B0000-0x00000000064EF000-memory.dmp	family_redline
behavioral1/memory/3520-211-0x00000000064B0000-0x00000000064EF000-memory.dmp	family_redline
behavioral1/memory/3520-213-0x00000000064B0000-0x00000000064EF000-memory.dmp	family_redline
behavioral1/memory/3520-215-0x00000000064B0000-0x00000000064EF000-memory.dmp	family_redline
behavioral1/memory/3520-217-0x00000000064B0000-0x00000000064EF000-memory.dmp	family_redline

Executes dropped EXE 4 IoCs

pid	Process
2804	un704143.exe
2988	pro2863.exe
3520	qu5294.exe
3524	si154437.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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro2863.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro2863.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
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\\\""	un704143.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	d9dd4edb5956587c514c662e022225f7101e1c250f48623ea71ac9b0585ae5da.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\\\""	d9dd4edb5956587c514c662e022225f7101e1c250f48623ea71ac9b0585ae5da.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	un704143.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
2988	pro2863.exe
2988	pro2863.exe
3520	qu5294.exe
3520	qu5294.exe
3524	si154437.exe
3524	si154437.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2988	pro2863.exe
Token: SeDebugPrivilege	3520	qu5294.exe
Token: SeDebugPrivilege	3524	si154437.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2476 wrote to memory of 2804	2476	d9dd4edb5956587c514c662e022225f7101e1c250f48623ea71ac9b0585ae5da.exe	66
PID 2476 wrote to memory of 2804	2476	d9dd4edb5956587c514c662e022225f7101e1c250f48623ea71ac9b0585ae5da.exe	66
PID 2476 wrote to memory of 2804	2476	d9dd4edb5956587c514c662e022225f7101e1c250f48623ea71ac9b0585ae5da.exe	66
PID 2804 wrote to memory of 2988	2804	un704143.exe	67
PID 2804 wrote to memory of 2988	2804	un704143.exe	67
PID 2804 wrote to memory of 2988	2804	un704143.exe	67
PID 2804 wrote to memory of 3520	2804	un704143.exe	68
PID 2804 wrote to memory of 3520	2804	un704143.exe	68
PID 2804 wrote to memory of 3520	2804	un704143.exe	68
PID 2476 wrote to memory of 3524	2476	d9dd4edb5956587c514c662e022225f7101e1c250f48623ea71ac9b0585ae5da.exe	70
PID 2476 wrote to memory of 3524	2476	d9dd4edb5956587c514c662e022225f7101e1c250f48623ea71ac9b0585ae5da.exe	70
PID 2476 wrote to memory of 3524	2476	d9dd4edb5956587c514c662e022225f7101e1c250f48623ea71ac9b0585ae5da.exe	70

C:\Users\Admin\AppData\Local\Temp\d9dd4edb5956587c514c662e022225f7101e1c250f48623ea71ac9b0585ae5da.exe
"C:\Users\Admin\AppData\Local\Temp\d9dd4edb5956587c514c662e022225f7101e1c250f48623ea71ac9b0585ae5da.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2476
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un704143.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un704143.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2804
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2863.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2863.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2988
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5294.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5294.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3520
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si154437.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si154437.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3524

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\si154437.exe

Filesize
175KB

MD5
dc47173c9738158a2dae651e8e2f8348

SHA1
bc54c501cd3733de0248232c0c768171d5f74dc8

SHA256
8809b98265a846a1c38a0e1bafeef67028bd56c8f2ef193d226ca4b865fa5232

SHA512
55c96a470ecfea89408316b96a398f4682448d19ecd25c5c441b99e55ffb6e81d10680570b7ae871d63e66de59808524ab3031b85cb0b6c76c8d1c84653918c1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si154437.exe

Filesize
175KB

MD5
dc47173c9738158a2dae651e8e2f8348

SHA1
bc54c501cd3733de0248232c0c768171d5f74dc8

SHA256
8809b98265a846a1c38a0e1bafeef67028bd56c8f2ef193d226ca4b865fa5232

SHA512
55c96a470ecfea89408316b96a398f4682448d19ecd25c5c441b99e55ffb6e81d10680570b7ae871d63e66de59808524ab3031b85cb0b6c76c8d1c84653918c1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un704143.exe

Filesize
547KB

MD5
2c0c735d8445cd57c4f01d688c5130fd

SHA1
0fb5e8b175e1af2dbbae1b97e61cff8ea74aa7b0

SHA256
13ae83009afcfe34f62671ad2267de350e33332485522d45c2e3d8f1a4468797

SHA512
88f6d901c2e4418b008659a30738299dec744ebbf559d06bdf00010a1617e70fd6bf4472177100fed4afb714918060f09943fe17c8906619b6376e4a5ab5a6fe

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un704143.exe

Filesize
547KB

MD5
2c0c735d8445cd57c4f01d688c5130fd

SHA1
0fb5e8b175e1af2dbbae1b97e61cff8ea74aa7b0

SHA256
13ae83009afcfe34f62671ad2267de350e33332485522d45c2e3d8f1a4468797

SHA512
88f6d901c2e4418b008659a30738299dec744ebbf559d06bdf00010a1617e70fd6bf4472177100fed4afb714918060f09943fe17c8906619b6376e4a5ab5a6fe

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2863.exe

Filesize
291KB

MD5
e2beb5454f9b20587ef42d8d9b4b1311

SHA1
d17eacac358020af287b95727720a06f4038459a

SHA256
53f76afb639a834ab4cee96a95e6f44ed40f5aa5466c62d3e270e71f8fd0c4f4

SHA512
57677d2aec4078c5c10fad689d956a2aaeeda22e714d891ed0f05f3b6379abc1c80da5a70eb075e01e4c4f38c7c364dd23c4bf0ae4d82e734d5d333ccffa92f4

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2863.exe

Filesize
291KB

MD5
e2beb5454f9b20587ef42d8d9b4b1311

SHA1
d17eacac358020af287b95727720a06f4038459a

SHA256
53f76afb639a834ab4cee96a95e6f44ed40f5aa5466c62d3e270e71f8fd0c4f4

SHA512
57677d2aec4078c5c10fad689d956a2aaeeda22e714d891ed0f05f3b6379abc1c80da5a70eb075e01e4c4f38c7c364dd23c4bf0ae4d82e734d5d333ccffa92f4

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5294.exe

Filesize
345KB

MD5
63e5d6ddf2e1b5a490c77f6a5a36c557

SHA1
3c25042f05cf7303cd171c2c9950bd7e16a5d67d

SHA256
b88366f68d04794f3b4e3649a8874a4340f664efd431a671e7c6b4a919b8aa88

SHA512
beff4b06b946fa8781efbf50d64dfa77a2f7ce4beeb4533ea4ae9679af99e6acf44a271ec90898262228c0901287f803efe2f805110769319559398ed3f51626

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5294.exe

Filesize
345KB

MD5
63e5d6ddf2e1b5a490c77f6a5a36c557

SHA1
3c25042f05cf7303cd171c2c9950bd7e16a5d67d

SHA256
b88366f68d04794f3b4e3649a8874a4340f664efd431a671e7c6b4a919b8aa88

SHA512
beff4b06b946fa8781efbf50d64dfa77a2f7ce4beeb4533ea4ae9679af99e6acf44a271ec90898262228c0901287f803efe2f805110769319559398ed3f51626

Download Submit
memory/2988-136-0x0000000000710000-0x000000000073D000-memory.dmp

Filesize
180KB

Download
memory/2988-137-0x0000000002260000-0x000000000227A000-memory.dmp

Filesize
104KB

Download
memory/2988-138-0x0000000004D80000-0x000000000527E000-memory.dmp

Filesize
5.0MB

Download
memory/2988-139-0x0000000002590000-0x00000000025A8000-memory.dmp

Filesize
96KB

Download
memory/2988-140-0x0000000002590000-0x00000000025A2000-memory.dmp

Filesize
72KB

Download
memory/2988-141-0x0000000002590000-0x00000000025A2000-memory.dmp

Filesize
72KB

Download
memory/2988-143-0x0000000002590000-0x00000000025A2000-memory.dmp

Filesize
72KB

Download
memory/2988-145-0x0000000002590000-0x00000000025A2000-memory.dmp

Filesize
72KB

Download
memory/2988-147-0x0000000002590000-0x00000000025A2000-memory.dmp

Filesize
72KB

Download
memory/2988-149-0x0000000002590000-0x00000000025A2000-memory.dmp

Filesize
72KB

Download
memory/2988-151-0x0000000002590000-0x00000000025A2000-memory.dmp

Filesize
72KB

Download
memory/2988-153-0x0000000002590000-0x00000000025A2000-memory.dmp

Filesize
72KB

Download
memory/2988-155-0x0000000002590000-0x00000000025A2000-memory.dmp

Filesize
72KB

Download
memory/2988-157-0x0000000002590000-0x00000000025A2000-memory.dmp

Filesize
72KB

Download
memory/2988-159-0x0000000002590000-0x00000000025A2000-memory.dmp

Filesize
72KB

Download
memory/2988-161-0x0000000002590000-0x00000000025A2000-memory.dmp

Filesize
72KB

Download
memory/2988-163-0x0000000002590000-0x00000000025A2000-memory.dmp

Filesize
72KB

Download
memory/2988-165-0x0000000002590000-0x00000000025A2000-memory.dmp

Filesize
72KB

Download
memory/2988-167-0x0000000002590000-0x00000000025A2000-memory.dmp

Filesize
72KB

Download
memory/2988-168-0x0000000002780000-0x0000000002790000-memory.dmp

Filesize
64KB

Download
memory/2988-169-0x0000000002780000-0x0000000002790000-memory.dmp

Filesize
64KB

Download
memory/2988-170-0x0000000002780000-0x0000000002790000-memory.dmp

Filesize
64KB

Download
memory/2988-171-0x0000000000400000-0x000000000070B000-memory.dmp

Filesize
3.0MB

Download
memory/2988-173-0x0000000000400000-0x000000000070B000-memory.dmp

Filesize
3.0MB

Download
memory/3520-178-0x0000000005EF0000-0x0000000005F36000-memory.dmp

Filesize
280KB

Download
memory/3520-179-0x00000000064B0000-0x00000000064F4000-memory.dmp

Filesize
272KB

Download
memory/3520-180-0x00000000064B0000-0x00000000064EF000-memory.dmp

Filesize
252KB

Download
memory/3520-181-0x00000000064B0000-0x00000000064EF000-memory.dmp

Filesize
252KB

Download
memory/3520-183-0x00000000064B0000-0x00000000064EF000-memory.dmp

Filesize
252KB

Download
memory/3520-185-0x0000000001A30000-0x0000000001A7B000-memory.dmp

Filesize
300KB

Download
memory/3520-186-0x0000000005F60000-0x0000000005F70000-memory.dmp

Filesize
64KB

Download
memory/3520-188-0x0000000005F60000-0x0000000005F70000-memory.dmp

Filesize
64KB

Download
memory/3520-187-0x00000000064B0000-0x00000000064EF000-memory.dmp

Filesize
252KB

Download
memory/3520-191-0x00000000064B0000-0x00000000064EF000-memory.dmp

Filesize
252KB

Download
memory/3520-190-0x0000000005F60000-0x0000000005F70000-memory.dmp

Filesize
64KB

Download
memory/3520-193-0x00000000064B0000-0x00000000064EF000-memory.dmp

Filesize
252KB

Download
memory/3520-195-0x00000000064B0000-0x00000000064EF000-memory.dmp

Filesize
252KB

Download
memory/3520-197-0x00000000064B0000-0x00000000064EF000-memory.dmp

Filesize
252KB

Download
memory/3520-199-0x00000000064B0000-0x00000000064EF000-memory.dmp

Filesize
252KB

Download
memory/3520-201-0x00000000064B0000-0x00000000064EF000-memory.dmp

Filesize
252KB

Download
memory/3520-203-0x00000000064B0000-0x00000000064EF000-memory.dmp

Filesize
252KB

Download
memory/3520-205-0x00000000064B0000-0x00000000064EF000-memory.dmp

Filesize
252KB

Download
memory/3520-207-0x00000000064B0000-0x00000000064EF000-memory.dmp

Filesize
252KB

Download
memory/3520-209-0x00000000064B0000-0x00000000064EF000-memory.dmp

Filesize
252KB

Download
memory/3520-211-0x00000000064B0000-0x00000000064EF000-memory.dmp

Filesize
252KB

Download
memory/3520-213-0x00000000064B0000-0x00000000064EF000-memory.dmp

Filesize
252KB

Download
memory/3520-215-0x00000000064B0000-0x00000000064EF000-memory.dmp

Filesize
252KB

Download
memory/3520-217-0x00000000064B0000-0x00000000064EF000-memory.dmp

Filesize
252KB

Download
memory/3520-1090-0x0000000006B50000-0x0000000007156000-memory.dmp

Filesize
6.0MB

Download
memory/3520-1091-0x00000000065C0000-0x00000000066CA000-memory.dmp

Filesize
1.0MB

Download
memory/3520-1092-0x0000000005F60000-0x0000000005F70000-memory.dmp

Filesize
64KB

Download
memory/3520-1093-0x0000000006700000-0x0000000006712000-memory.dmp

Filesize
72KB

Download
memory/3520-1094-0x0000000006720000-0x000000000675E000-memory.dmp

Filesize
248KB

Download
memory/3520-1095-0x0000000006870000-0x00000000068BB000-memory.dmp

Filesize
300KB

Download
memory/3520-1097-0x0000000006A00000-0x0000000006A92000-memory.dmp

Filesize
584KB

Download
memory/3520-1098-0x0000000006AA0000-0x0000000006B06000-memory.dmp

Filesize
408KB

Download
memory/3520-1099-0x0000000005F60000-0x0000000005F70000-memory.dmp

Filesize
64KB

Download
memory/3520-1100-0x0000000005F60000-0x0000000005F70000-memory.dmp

Filesize
64KB

Download
memory/3520-1101-0x0000000005F60000-0x0000000005F70000-memory.dmp

Filesize
64KB

Download
memory/3520-1102-0x00000000077A0000-0x0000000007816000-memory.dmp

Filesize
472KB

Download
memory/3520-1103-0x0000000007820000-0x0000000007870000-memory.dmp

Filesize
320KB

Download
memory/3520-1104-0x0000000005F60000-0x0000000005F70000-memory.dmp

Filesize
64KB

Download
memory/3520-1105-0x0000000007AF0000-0x0000000007CB2000-memory.dmp

Filesize
1.8MB

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memory/3520-1106-0x0000000007CC0000-0x00000000081EC000-memory.dmp

Filesize
5.2MB

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memory/3524-1112-0x0000000000120000-0x0000000000152000-memory.dmp

Filesize
200KB

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memory/3524-1113-0x00000000049A0000-0x00000000049EB000-memory.dmp

Filesize
300KB

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memory/3524-1114-0x0000000004A10000-0x0000000004A20000-memory.dmp

Filesize
64KB

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