redline | b4ba168df7c77cb04b923e0e21095bc4c496f7c2916911b925a49245bcb58591

Analysis

max time kernel
50s
max time network
69s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
24/03/2023, 14:22

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General

Target

b4ba168df7c77cb04b923e0e21095bc4c496f7c2916911b925a49245bcb58591.exe
Size

684KB
MD5

c70f0639cb3661eb7bcd2b865a719259
SHA1

f6577b23fecd42fc06b219af9a80329936bcfcf7
SHA256

b4ba168df7c77cb04b923e0e21095bc4c496f7c2916911b925a49245bcb58591
SHA512

9e74430ccf19799b4f28c891474c78a93dfdee64704038a944718c6114580401748a0127670c3d0d0158a288802370829cd5692a08011e57e001fe40f3ef2af3
SSDEEP

12288:32p6IH/YF4pPp9BkMNVxauA6aFKm941l3qrKaPG4Lk2faSKVJ8ekcxAe:32zpPpnkOVxa/68KZl3UKaPG4Lk2/KVf

Score

10^/10

redline boris gena discovery evasion infostealer persistence spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

boris

193.233.20.32:4125

Attributes

auth_value
766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

gena

193.233.20.32:4125

Attributes

auth_value
93c20961cb6b06b2d5781c212db6201e

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\DisableOnAccessProtection = "1"	jr529169.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr529169.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr529169.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr529169.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr529169.exe

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

RedLine payload 34 IoCs

resource	yara_rule
behavioral1/memory/4924-146-0x0000000004900000-0x0000000004946000-memory.dmp	family_redline
behavioral1/memory/4924-151-0x00000000049B0000-0x00000000049F4000-memory.dmp	family_redline
behavioral1/memory/4924-152-0x00000000049B0000-0x00000000049EF000-memory.dmp	family_redline
behavioral1/memory/4924-153-0x00000000049B0000-0x00000000049EF000-memory.dmp	family_redline
behavioral1/memory/4924-155-0x00000000049B0000-0x00000000049EF000-memory.dmp	family_redline
behavioral1/memory/4924-157-0x00000000049B0000-0x00000000049EF000-memory.dmp	family_redline
behavioral1/memory/4924-159-0x00000000049B0000-0x00000000049EF000-memory.dmp	family_redline
behavioral1/memory/4924-161-0x00000000049B0000-0x00000000049EF000-memory.dmp	family_redline
behavioral1/memory/4924-163-0x00000000049B0000-0x00000000049EF000-memory.dmp	family_redline
behavioral1/memory/4924-165-0x00000000049B0000-0x00000000049EF000-memory.dmp	family_redline
behavioral1/memory/4924-167-0x00000000049B0000-0x00000000049EF000-memory.dmp	family_redline
behavioral1/memory/4924-169-0x00000000049B0000-0x00000000049EF000-memory.dmp	family_redline
behavioral1/memory/4924-171-0x00000000049B0000-0x00000000049EF000-memory.dmp	family_redline
behavioral1/memory/4924-173-0x00000000049B0000-0x00000000049EF000-memory.dmp	family_redline
behavioral1/memory/4924-175-0x00000000049B0000-0x00000000049EF000-memory.dmp	family_redline
behavioral1/memory/4924-177-0x00000000049B0000-0x00000000049EF000-memory.dmp	family_redline
behavioral1/memory/4924-179-0x00000000049B0000-0x00000000049EF000-memory.dmp	family_redline
behavioral1/memory/4924-183-0x00000000049B0000-0x00000000049EF000-memory.dmp	family_redline
behavioral1/memory/4924-181-0x00000000049B0000-0x00000000049EF000-memory.dmp	family_redline
behavioral1/memory/4924-185-0x00000000049B0000-0x00000000049EF000-memory.dmp	family_redline
behavioral1/memory/4924-187-0x00000000049B0000-0x00000000049EF000-memory.dmp	family_redline
behavioral1/memory/4924-189-0x00000000049B0000-0x00000000049EF000-memory.dmp	family_redline
behavioral1/memory/4924-191-0x00000000049B0000-0x00000000049EF000-memory.dmp	family_redline
behavioral1/memory/4924-193-0x00000000049B0000-0x00000000049EF000-memory.dmp	family_redline
behavioral1/memory/4924-195-0x00000000049B0000-0x00000000049EF000-memory.dmp	family_redline
behavioral1/memory/4924-197-0x00000000049B0000-0x00000000049EF000-memory.dmp	family_redline
behavioral1/memory/4924-199-0x00000000049B0000-0x00000000049EF000-memory.dmp	family_redline
behavioral1/memory/4924-201-0x00000000049B0000-0x00000000049EF000-memory.dmp	family_redline
behavioral1/memory/4924-203-0x00000000049B0000-0x00000000049EF000-memory.dmp	family_redline
behavioral1/memory/4924-205-0x00000000049B0000-0x00000000049EF000-memory.dmp	family_redline
behavioral1/memory/4924-207-0x00000000049B0000-0x00000000049EF000-memory.dmp	family_redline
behavioral1/memory/4924-209-0x00000000049B0000-0x00000000049EF000-memory.dmp	family_redline
behavioral1/memory/4924-211-0x00000000049B0000-0x00000000049EF000-memory.dmp	family_redline
behavioral1/memory/4924-213-0x00000000049B0000-0x00000000049EF000-memory.dmp	family_redline

Executes dropped EXE 4 IoCs

pid	Process
2180	zinN6544.exe
2316	jr529169.exe
4924	ku522736.exe
2504	lr961330.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 1 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr529169.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	b4ba168df7c77cb04b923e0e21095bc4c496f7c2916911b925a49245bcb58591.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\\\""	b4ba168df7c77cb04b923e0e21095bc4c496f7c2916911b925a49245bcb58591.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	zinN6544.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\\\""	zinN6544.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
2316	jr529169.exe
2316	jr529169.exe
4924	ku522736.exe
4924	ku522736.exe
2504	lr961330.exe
2504	lr961330.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2316	jr529169.exe
Token: SeDebugPrivilege	4924	ku522736.exe
Token: SeDebugPrivilege	2504	lr961330.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1916 wrote to memory of 2180	1916	b4ba168df7c77cb04b923e0e21095bc4c496f7c2916911b925a49245bcb58591.exe	66
PID 1916 wrote to memory of 2180	1916	b4ba168df7c77cb04b923e0e21095bc4c496f7c2916911b925a49245bcb58591.exe	66
PID 1916 wrote to memory of 2180	1916	b4ba168df7c77cb04b923e0e21095bc4c496f7c2916911b925a49245bcb58591.exe	66
PID 2180 wrote to memory of 2316	2180	zinN6544.exe	67
PID 2180 wrote to memory of 2316	2180	zinN6544.exe	67
PID 2180 wrote to memory of 4924	2180	zinN6544.exe	68
PID 2180 wrote to memory of 4924	2180	zinN6544.exe	68
PID 2180 wrote to memory of 4924	2180	zinN6544.exe	68
PID 1916 wrote to memory of 2504	1916	b4ba168df7c77cb04b923e0e21095bc4c496f7c2916911b925a49245bcb58591.exe	70
PID 1916 wrote to memory of 2504	1916	b4ba168df7c77cb04b923e0e21095bc4c496f7c2916911b925a49245bcb58591.exe	70
PID 1916 wrote to memory of 2504	1916	b4ba168df7c77cb04b923e0e21095bc4c496f7c2916911b925a49245bcb58591.exe	70

C:\Users\Admin\AppData\Local\Temp\b4ba168df7c77cb04b923e0e21095bc4c496f7c2916911b925a49245bcb58591.exe
"C:\Users\Admin\AppData\Local\Temp\b4ba168df7c77cb04b923e0e21095bc4c496f7c2916911b925a49245bcb58591.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1916
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zinN6544.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zinN6544.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2180
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr529169.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr529169.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2316
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku522736.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku522736.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4924
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr961330.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr961330.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2504

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\lr961330.exe

Filesize
175KB

MD5
f50023c2c4bad1bbf51efde95c575b28

SHA1
9e02fe5ecc82f471d8c078a0d4b9ce02fdf69ce1

SHA256
a491d4a9a89a7103f18f402d20df34f1ae56d18bc779ff8a4681f52a3e65cbdb

SHA512
d869c3c475811fdce251a700556018d98c639c28ec838f31e0fb3a9f91743843393d77735f14b992a7407356d109b680e2b9687385bae2ed7ffaef88b7c9fa57

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr961330.exe

Filesize
175KB

MD5
f50023c2c4bad1bbf51efde95c575b28

SHA1
9e02fe5ecc82f471d8c078a0d4b9ce02fdf69ce1

SHA256
a491d4a9a89a7103f18f402d20df34f1ae56d18bc779ff8a4681f52a3e65cbdb

SHA512
d869c3c475811fdce251a700556018d98c639c28ec838f31e0fb3a9f91743843393d77735f14b992a7407356d109b680e2b9687385bae2ed7ffaef88b7c9fa57

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zinN6544.exe

Filesize
398KB

MD5
cfb2eb242bb0e63df5142c30521388d6

SHA1
c793082cd9502cd7b1131a74dddc28bcb38adf8d

SHA256
50f0911b2b148deca7239749036458e857bc742d9cd3166d6d6596d0577403c3

SHA512
715303f6c1017b872d7966210f03e281563414a88897584d7576c26d18bce7ade495cc5735a1eac02fabbcefd6cbc6da94a19d6f80b5d216b036ba47aa6d9528

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zinN6544.exe

Filesize
398KB

MD5
cfb2eb242bb0e63df5142c30521388d6

SHA1
c793082cd9502cd7b1131a74dddc28bcb38adf8d

SHA256
50f0911b2b148deca7239749036458e857bc742d9cd3166d6d6596d0577403c3

SHA512
715303f6c1017b872d7966210f03e281563414a88897584d7576c26d18bce7ade495cc5735a1eac02fabbcefd6cbc6da94a19d6f80b5d216b036ba47aa6d9528

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr529169.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr529169.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku522736.exe

Filesize
357KB

MD5
f7b1f3086ead97c7fcd8eae485eec5a1

SHA1
4b41edab1ef531e7a5e983e193d50fbde97b7c98

SHA256
ffc243f5025ef8fd5a181ab1447fafb33153aba4a963dcb66a80f1624c2e23ad

SHA512
f6d265946280be35fb4899ccb3f8089f8524f8b69636285dcf2868452a6922df9c769f7bc73def6262dacdbcab90afeeab3d99e030932bee136ba9dfcb9eca62

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku522736.exe

Filesize
357KB

MD5
f7b1f3086ead97c7fcd8eae485eec5a1

SHA1
4b41edab1ef531e7a5e983e193d50fbde97b7c98

SHA256
ffc243f5025ef8fd5a181ab1447fafb33153aba4a963dcb66a80f1624c2e23ad

SHA512
f6d265946280be35fb4899ccb3f8089f8524f8b69636285dcf2868452a6922df9c769f7bc73def6262dacdbcab90afeeab3d99e030932bee136ba9dfcb9eca62

Download Submit
memory/1916-139-0x0000000006880000-0x0000000006909000-memory.dmp

Filesize
548KB

Download
memory/1916-140-0x0000000000400000-0x0000000002BD9000-memory.dmp

Filesize
39.8MB

Download
memory/2316-138-0x0000000000B40000-0x0000000000B4A000-memory.dmp

Filesize
40KB

Download
memory/2504-1081-0x00000000056A0000-0x00000000056B0000-memory.dmp

Filesize
64KB

Download
memory/2504-1079-0x0000000005630000-0x000000000567B000-memory.dmp

Filesize
300KB

Download
memory/2504-1078-0x0000000000DC0000-0x0000000000DF2000-memory.dmp

Filesize
200KB

Download
memory/4924-183-0x00000000049B0000-0x00000000049EF000-memory.dmp

Filesize
252KB

Download
memory/4924-195-0x00000000049B0000-0x00000000049EF000-memory.dmp

Filesize
252KB

Download
memory/4924-151-0x00000000049B0000-0x00000000049F4000-memory.dmp

Filesize
272KB

Download
memory/4924-152-0x00000000049B0000-0x00000000049EF000-memory.dmp

Filesize
252KB

Download
memory/4924-153-0x00000000049B0000-0x00000000049EF000-memory.dmp

Filesize
252KB

Download
memory/4924-155-0x00000000049B0000-0x00000000049EF000-memory.dmp

Filesize
252KB

Download
memory/4924-157-0x00000000049B0000-0x00000000049EF000-memory.dmp

Filesize
252KB

Download
memory/4924-159-0x00000000049B0000-0x00000000049EF000-memory.dmp

Filesize
252KB

Download
memory/4924-161-0x00000000049B0000-0x00000000049EF000-memory.dmp

Filesize
252KB

Download
memory/4924-163-0x00000000049B0000-0x00000000049EF000-memory.dmp

Filesize
252KB

Download
memory/4924-165-0x00000000049B0000-0x00000000049EF000-memory.dmp

Filesize
252KB

Download
memory/4924-167-0x00000000049B0000-0x00000000049EF000-memory.dmp

Filesize
252KB

Download
memory/4924-169-0x00000000049B0000-0x00000000049EF000-memory.dmp

Filesize
252KB

Download
memory/4924-171-0x00000000049B0000-0x00000000049EF000-memory.dmp

Filesize
252KB

Download
memory/4924-173-0x00000000049B0000-0x00000000049EF000-memory.dmp

Filesize
252KB

Download
memory/4924-175-0x00000000049B0000-0x00000000049EF000-memory.dmp

Filesize
252KB

Download
memory/4924-177-0x00000000049B0000-0x00000000049EF000-memory.dmp

Filesize
252KB

Download
memory/4924-179-0x00000000049B0000-0x00000000049EF000-memory.dmp

Filesize
252KB

Download
memory/4924-148-0x0000000007300000-0x0000000007310000-memory.dmp

Filesize
64KB

Download
memory/4924-181-0x00000000049B0000-0x00000000049EF000-memory.dmp

Filesize
252KB

Download
memory/4924-185-0x00000000049B0000-0x00000000049EF000-memory.dmp

Filesize
252KB

Download
memory/4924-187-0x00000000049B0000-0x00000000049EF000-memory.dmp

Filesize
252KB

Download
memory/4924-189-0x00000000049B0000-0x00000000049EF000-memory.dmp

Filesize
252KB

Download
memory/4924-191-0x00000000049B0000-0x00000000049EF000-memory.dmp

Filesize
252KB

Download
memory/4924-193-0x00000000049B0000-0x00000000049EF000-memory.dmp

Filesize
252KB

Download
memory/4924-150-0x0000000007310000-0x000000000780E000-memory.dmp

Filesize
5.0MB

Download
memory/4924-197-0x00000000049B0000-0x00000000049EF000-memory.dmp

Filesize
252KB

Download
memory/4924-199-0x00000000049B0000-0x00000000049EF000-memory.dmp

Filesize
252KB

Download
memory/4924-201-0x00000000049B0000-0x00000000049EF000-memory.dmp

Filesize
252KB

Download
memory/4924-203-0x00000000049B0000-0x00000000049EF000-memory.dmp

Filesize
252KB

Download
memory/4924-205-0x00000000049B0000-0x00000000049EF000-memory.dmp

Filesize
252KB

Download
memory/4924-207-0x00000000049B0000-0x00000000049EF000-memory.dmp

Filesize
252KB

Download
memory/4924-209-0x00000000049B0000-0x00000000049EF000-memory.dmp

Filesize
252KB

Download
memory/4924-211-0x00000000049B0000-0x00000000049EF000-memory.dmp

Filesize
252KB

Download
memory/4924-213-0x00000000049B0000-0x00000000049EF000-memory.dmp

Filesize
252KB

Download
memory/4924-1058-0x0000000007E20000-0x0000000008426000-memory.dmp

Filesize
6.0MB

Download
memory/4924-1059-0x0000000007810000-0x000000000791A000-memory.dmp

Filesize
1.0MB

Download
memory/4924-1060-0x0000000007240000-0x0000000007252000-memory.dmp

Filesize
72KB

Download
memory/4924-1061-0x0000000007260000-0x000000000729E000-memory.dmp

Filesize
248KB

Download
memory/4924-1062-0x00000000072B0000-0x00000000072FB000-memory.dmp

Filesize
300KB

Download
memory/4924-1063-0x0000000007300000-0x0000000007310000-memory.dmp

Filesize
64KB

Download
memory/4924-1066-0x0000000007300000-0x0000000007310000-memory.dmp

Filesize
64KB

Download
memory/4924-1067-0x0000000007B60000-0x0000000007BF2000-memory.dmp

Filesize
584KB

Download
memory/4924-1068-0x0000000007C00000-0x0000000007C66000-memory.dmp

Filesize
408KB

Download
memory/4924-1069-0x0000000008B30000-0x0000000008BA6000-memory.dmp

Filesize
472KB

Download
memory/4924-1070-0x0000000008BC0000-0x0000000008C10000-memory.dmp

Filesize
320KB

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memory/4924-149-0x0000000007300000-0x0000000007310000-memory.dmp

Filesize
64KB

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memory/4924-147-0x0000000002B90000-0x0000000002BDB000-memory.dmp

Filesize
300KB

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memory/4924-146-0x0000000004900000-0x0000000004946000-memory.dmp

Filesize
280KB

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memory/4924-1071-0x0000000009F00000-0x000000000A0C2000-memory.dmp

Filesize
1.8MB

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memory/4924-1072-0x000000000A0D0000-0x000000000A5FC000-memory.dmp

Filesize
5.2MB

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