redline | e52afaaf30638b4b6b4bb991c7ee467efddad07ca0cc438abeaa7360596632d2

Analysis

max time kernel
146s
max time network
151s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
27-03-2023 16:27

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General

Target

e52afaaf30638b4b6b4bb991c7ee467efddad07ca0cc438abeaa7360596632d2.exe
Size

699KB
MD5

3a10f8a14cb2ca13728c41f76a0d904e
SHA1

a1c5435195ef01e827808cd9ce0d30578335e79b
SHA256

e52afaaf30638b4b6b4bb991c7ee467efddad07ca0cc438abeaa7360596632d2
SHA512

f5aa3fe1ce450d8dc42e533e0bb483da528a39a4c641c18ca786bbfa231e82512d95fab9a503b37e0ea329e8721db5caf83d7e4ab5446482b933a6f3793db597
SSDEEP

12288:9Mrpy90Be76/sQgZTBOjVQcuD1EkaxYjS6aKG+skxm2fAIBRvRP6Xo6QuAAYp:kyKgpQgpBO5aDGYjRC32pAI9B6QuHYp

Score

10^/10

redline sony evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

sony

193.233.20.33:4125

Attributes

auth_value
1d93d1744381eeb4fcfd7c23ffe0f0b4

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"	pro8339.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro8339.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro8339.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro8339.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro8339.exe

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

RedLine payload 22 IoCs

resource	yara_rule
behavioral1/memory/5000-180-0x0000000002510000-0x0000000002556000-memory.dmp	family_redline
behavioral1/memory/5000-181-0x0000000005220000-0x0000000005264000-memory.dmp	family_redline
behavioral1/memory/5000-182-0x0000000005220000-0x000000000525E000-memory.dmp	family_redline
behavioral1/memory/5000-183-0x0000000005220000-0x000000000525E000-memory.dmp	family_redline
behavioral1/memory/5000-185-0x0000000005220000-0x000000000525E000-memory.dmp	family_redline
behavioral1/memory/5000-187-0x0000000005220000-0x000000000525E000-memory.dmp	family_redline
behavioral1/memory/5000-189-0x0000000005220000-0x000000000525E000-memory.dmp	family_redline
behavioral1/memory/5000-191-0x0000000005220000-0x000000000525E000-memory.dmp	family_redline
behavioral1/memory/5000-193-0x0000000005220000-0x000000000525E000-memory.dmp	family_redline
behavioral1/memory/5000-195-0x0000000005220000-0x000000000525E000-memory.dmp	family_redline
behavioral1/memory/5000-197-0x0000000005220000-0x000000000525E000-memory.dmp	family_redline
behavioral1/memory/5000-199-0x0000000005220000-0x000000000525E000-memory.dmp	family_redline
behavioral1/memory/5000-201-0x0000000005220000-0x000000000525E000-memory.dmp	family_redline
behavioral1/memory/5000-203-0x0000000005220000-0x000000000525E000-memory.dmp	family_redline
behavioral1/memory/5000-205-0x0000000005220000-0x000000000525E000-memory.dmp	family_redline
behavioral1/memory/5000-207-0x0000000005220000-0x000000000525E000-memory.dmp	family_redline
behavioral1/memory/5000-209-0x0000000005220000-0x000000000525E000-memory.dmp	family_redline
behavioral1/memory/5000-211-0x0000000005220000-0x000000000525E000-memory.dmp	family_redline
behavioral1/memory/5000-213-0x0000000005220000-0x000000000525E000-memory.dmp	family_redline
behavioral1/memory/5000-215-0x0000000005220000-0x000000000525E000-memory.dmp	family_redline
behavioral1/memory/5000-1099-0x0000000002270000-0x0000000002280000-memory.dmp	family_redline
behavioral1/memory/5000-1101-0x0000000002270000-0x0000000002280000-memory.dmp	family_redline

Executes dropped EXE 3 IoCs

pid	Process
2144	un636356.exe
2512	pro8339.exe
5000	qu6816.exe

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"	pro8339.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro8339.exe

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	e52afaaf30638b4b6b4bb991c7ee467efddad07ca0cc438abeaa7360596632d2.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\\\""	e52afaaf30638b4b6b4bb991c7ee467efddad07ca0cc438abeaa7360596632d2.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	un636356.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\\\""	un636356.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2512	pro8339.exe
2512	pro8339.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2512	pro8339.exe
Token: SeDebugPrivilege	5000	qu6816.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1804 wrote to memory of 2144	1804	e52afaaf30638b4b6b4bb991c7ee467efddad07ca0cc438abeaa7360596632d2.exe	66
PID 1804 wrote to memory of 2144	1804	e52afaaf30638b4b6b4bb991c7ee467efddad07ca0cc438abeaa7360596632d2.exe	66
PID 1804 wrote to memory of 2144	1804	e52afaaf30638b4b6b4bb991c7ee467efddad07ca0cc438abeaa7360596632d2.exe	66
PID 2144 wrote to memory of 2512	2144	un636356.exe	67
PID 2144 wrote to memory of 2512	2144	un636356.exe	67
PID 2144 wrote to memory of 2512	2144	un636356.exe	67
PID 2144 wrote to memory of 5000	2144	un636356.exe	68
PID 2144 wrote to memory of 5000	2144	un636356.exe	68
PID 2144 wrote to memory of 5000	2144	un636356.exe	68

C:\Users\Admin\AppData\Local\Temp\e52afaaf30638b4b6b4bb991c7ee467efddad07ca0cc438abeaa7360596632d2.exe
"C:\Users\Admin\AppData\Local\Temp\e52afaaf30638b4b6b4bb991c7ee467efddad07ca0cc438abeaa7360596632d2.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1804
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un636356.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un636356.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2144
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8339.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8339.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2512
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6816.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6816.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:5000

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

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un636356.exe

Filesize
558KB

MD5
1336a201af8b78b76dfdbb3e8f67f20e

SHA1
f4de104335512ce351b788afc314d936c2fa27c1

SHA256
ed9b83dac08cea125a382bc20338eb758e08cc522a609f2df0484cfa413bdc33

SHA512
3dd0c93fc833afb344aa0ba42165beaefee0973fc4eb4b1bd76abf47e3ab7d6a80d4896257ad6239b7e659d2d76cb0af7d00f48cd809b565eb97123729169f7d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un636356.exe

Filesize
558KB

MD5
1336a201af8b78b76dfdbb3e8f67f20e

SHA1
f4de104335512ce351b788afc314d936c2fa27c1

SHA256
ed9b83dac08cea125a382bc20338eb758e08cc522a609f2df0484cfa413bdc33

SHA512
3dd0c93fc833afb344aa0ba42165beaefee0973fc4eb4b1bd76abf47e3ab7d6a80d4896257ad6239b7e659d2d76cb0af7d00f48cd809b565eb97123729169f7d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8339.exe

Filesize
308KB

MD5
d72e24e6f0b0dabbdab655ed2baff39b

SHA1
c03fee7d17219766aef151a55dd9198c8eaecb9d

SHA256
37086613c3aba95550f233abada989819862129239095437376691903fa9f0f8

SHA512
e81b056dd95136b59db18d4be4155e017b0b3bbcfca2dd7d78eb782011bc6362daf66250e0becc2882cad959869cca8f0af96633d922eca884a80655b3e624a8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8339.exe

Filesize
308KB

MD5
d72e24e6f0b0dabbdab655ed2baff39b

SHA1
c03fee7d17219766aef151a55dd9198c8eaecb9d

SHA256
37086613c3aba95550f233abada989819862129239095437376691903fa9f0f8

SHA512
e81b056dd95136b59db18d4be4155e017b0b3bbcfca2dd7d78eb782011bc6362daf66250e0becc2882cad959869cca8f0af96633d922eca884a80655b3e624a8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6816.exe

Filesize
366KB

MD5
c80f4502ba228e23c67d3d706d58294d

SHA1
cad3e62a83c105a7f8ff27ce1199879182dc25f6

SHA256
9548af6a854c912566556d3b48ccd2ea41ac3af752f157a2ba0562fe564866a3

SHA512
febbc2049cc7d1822a5243363f7855142bc0071723ec04130f7fb7f2f82fea135c8e6676a9926734b2b7fb0d88c2ae690ff30ffdfcf63f5e16f20531fb4a9336

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6816.exe

Filesize
366KB

MD5
c80f4502ba228e23c67d3d706d58294d

SHA1
cad3e62a83c105a7f8ff27ce1199879182dc25f6

SHA256
9548af6a854c912566556d3b48ccd2ea41ac3af752f157a2ba0562fe564866a3

SHA512
febbc2049cc7d1822a5243363f7855142bc0071723ec04130f7fb7f2f82fea135c8e6676a9926734b2b7fb0d88c2ae690ff30ffdfcf63f5e16f20531fb4a9336

Download Submit
memory/2512-151-0x0000000002900000-0x0000000002912000-memory.dmp

Filesize
72KB

Download
memory/2512-138-0x00000000001D0000-0x00000000001FD000-memory.dmp

Filesize
180KB

Download
memory/2512-139-0x0000000004D50000-0x0000000004D60000-memory.dmp

Filesize
64KB

Download
memory/2512-140-0x0000000004D50000-0x0000000004D60000-memory.dmp

Filesize
64KB

Download
memory/2512-141-0x0000000004D50000-0x0000000004D60000-memory.dmp

Filesize
64KB

Download
memory/2512-142-0x0000000002900000-0x0000000002912000-memory.dmp

Filesize
72KB

Download
memory/2512-143-0x0000000002900000-0x0000000002912000-memory.dmp

Filesize
72KB

Download
memory/2512-145-0x0000000002900000-0x0000000002912000-memory.dmp

Filesize
72KB

Download
memory/2512-147-0x0000000002900000-0x0000000002912000-memory.dmp

Filesize
72KB

Download
memory/2512-149-0x0000000002900000-0x0000000002912000-memory.dmp

Filesize
72KB

Download
memory/2512-137-0x0000000002900000-0x0000000002918000-memory.dmp

Filesize
96KB

Download
memory/2512-153-0x0000000002900000-0x0000000002912000-memory.dmp

Filesize
72KB

Download
memory/2512-155-0x0000000002900000-0x0000000002912000-memory.dmp

Filesize
72KB

Download
memory/2512-157-0x0000000002900000-0x0000000002912000-memory.dmp

Filesize
72KB

Download
memory/2512-159-0x0000000002900000-0x0000000002912000-memory.dmp

Filesize
72KB

Download
memory/2512-161-0x0000000002900000-0x0000000002912000-memory.dmp

Filesize
72KB

Download
memory/2512-163-0x0000000002900000-0x0000000002912000-memory.dmp

Filesize
72KB

Download
memory/2512-165-0x0000000002900000-0x0000000002912000-memory.dmp

Filesize
72KB

Download
memory/2512-167-0x0000000002900000-0x0000000002912000-memory.dmp

Filesize
72KB

Download
memory/2512-169-0x0000000002900000-0x0000000002912000-memory.dmp

Filesize
72KB

Download
memory/2512-170-0x0000000000400000-0x0000000000710000-memory.dmp

Filesize
3.1MB

Download
memory/2512-171-0x0000000004D50000-0x0000000004D60000-memory.dmp

Filesize
64KB

Download
memory/2512-172-0x0000000004D50000-0x0000000004D60000-memory.dmp

Filesize
64KB

Download
memory/2512-173-0x0000000004D50000-0x0000000004D60000-memory.dmp

Filesize
64KB

Download
memory/2512-175-0x0000000000400000-0x0000000000710000-memory.dmp

Filesize
3.1MB

Download
memory/2512-136-0x0000000004D60000-0x000000000525E000-memory.dmp

Filesize
5.0MB

Download
memory/2512-135-0x0000000002370000-0x000000000238A000-memory.dmp

Filesize
104KB

Download
memory/5000-187-0x0000000005220000-0x000000000525E000-memory.dmp

Filesize
248KB

Download
memory/5000-211-0x0000000005220000-0x000000000525E000-memory.dmp

Filesize
248KB

Download
memory/5000-182-0x0000000005220000-0x000000000525E000-memory.dmp

Filesize
248KB

Download
memory/5000-180-0x0000000002510000-0x0000000002556000-memory.dmp

Filesize
280KB

Download
memory/5000-1100-0x0000000002270000-0x0000000002280000-memory.dmp

Filesize
64KB

Download
memory/5000-183-0x0000000005220000-0x000000000525E000-memory.dmp

Filesize
248KB

Download
memory/5000-189-0x0000000005220000-0x000000000525E000-memory.dmp

Filesize
248KB

Download
memory/5000-191-0x0000000005220000-0x000000000525E000-memory.dmp

Filesize
248KB

Download
memory/5000-193-0x0000000005220000-0x000000000525E000-memory.dmp

Filesize
248KB

Download
memory/5000-195-0x0000000005220000-0x000000000525E000-memory.dmp

Filesize
248KB

Download
memory/5000-197-0x0000000005220000-0x000000000525E000-memory.dmp

Filesize
248KB

Download
memory/5000-199-0x0000000005220000-0x000000000525E000-memory.dmp

Filesize
248KB

Download
memory/5000-201-0x0000000005220000-0x000000000525E000-memory.dmp

Filesize
248KB

Download
memory/5000-203-0x0000000005220000-0x000000000525E000-memory.dmp

Filesize
248KB

Download
memory/5000-205-0x0000000005220000-0x000000000525E000-memory.dmp

Filesize
248KB

Download
memory/5000-207-0x0000000005220000-0x000000000525E000-memory.dmp

Filesize
248KB

Download
memory/5000-209-0x0000000005220000-0x000000000525E000-memory.dmp

Filesize
248KB

Download
memory/5000-181-0x0000000005220000-0x0000000005264000-memory.dmp

Filesize
272KB

Download
memory/5000-213-0x0000000005220000-0x000000000525E000-memory.dmp

Filesize
248KB

Download
memory/5000-215-0x0000000005220000-0x000000000525E000-memory.dmp

Filesize
248KB

Download
memory/5000-225-0x0000000002270000-0x0000000002280000-memory.dmp

Filesize
64KB

Download
memory/5000-223-0x0000000000830000-0x000000000087B000-memory.dmp

Filesize
300KB

Download
memory/5000-229-0x0000000002270000-0x0000000002280000-memory.dmp

Filesize
64KB

Download
memory/5000-227-0x0000000002270000-0x0000000002280000-memory.dmp

Filesize
64KB

Download
memory/5000-1092-0x00000000059B0000-0x0000000005FB6000-memory.dmp

Filesize
6.0MB

Download
memory/5000-1093-0x00000000053F0000-0x00000000054FA000-memory.dmp

Filesize
1.0MB

Download
memory/5000-1094-0x0000000005530000-0x0000000005542000-memory.dmp

Filesize
72KB

Download
memory/5000-1095-0x0000000005550000-0x000000000558E000-memory.dmp

Filesize
248KB

Download
memory/5000-1096-0x00000000056A0000-0x00000000056EB000-memory.dmp

Filesize
300KB

Download
memory/5000-1097-0x0000000002270000-0x0000000002280000-memory.dmp

Filesize
64KB

Download
memory/5000-1099-0x0000000002270000-0x0000000002280000-memory.dmp

Filesize
64KB

Download
memory/5000-185-0x0000000005220000-0x000000000525E000-memory.dmp

Filesize
248KB

Download
memory/5000-1101-0x0000000002270000-0x0000000002280000-memory.dmp

Filesize
64KB

Download
memory/5000-1102-0x0000000002270000-0x0000000002280000-memory.dmp

Filesize
64KB

Download