redline | c0a17de01f49b4a912940d52926be34e6be3296530ca1f902185d8db6668435e

Analysis

max time kernel
43s
max time network
32s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
14/02/2023, 22:17

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General

Target

c0a17de01f49b4a912940d52926be34e6be3296530ca1f902185d8db6668435e.exe
Size

478KB
MD5

b0652c407e994a2da8ff48f1437dcaf7
SHA1

8a07d2dfb0fc94e85481eb321ca83415fb852cfc
SHA256

c0a17de01f49b4a912940d52926be34e6be3296530ca1f902185d8db6668435e
SHA512

ff476b8e2884bb47cf8433bb58c67f152d7516eec6846f7367cbe7cb5e7e074998e024a7a52733c47b8590c63165f94a7200af1002910673cdcb4f7a7c6bb247
SSDEEP

12288:8MrMy90KdFeV/CNhzL66OvPCPzrKcK39Q9dao4CTBY:wy9cV/OLSvP+ztKt0a7CTBY

Score

10^/10

redline fukia discovery evasion infostealer persistence spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

fukia

193.233.20.13:4136

Attributes

auth_value
e5783636fbd9e4f0cf9a017bce02e67e

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 11 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\DisableIOAVProtection = "1"	bZM70AF.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	llc93yf.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	llc93yf.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	llc93yf.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	llc93yf.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	bZM70AF.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	bZM70AF.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	bZM70AF.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	bZM70AF.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	bZM70AF.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	llc93yf.exe

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

Executes dropped EXE 4 IoCs

pid	Process
2036	nQq88Vs.exe
1816	bZM70AF.exe
760	dmf06le.exe
1472	llc93yf.exe

Loads dropped DLL 8 IoCs

pid	Process
940	c0a17de01f49b4a912940d52926be34e6be3296530ca1f902185d8db6668435e.exe
2036	nQq88Vs.exe
2036	nQq88Vs.exe
2036	nQq88Vs.exe
1816	bZM70AF.exe
2036	nQq88Vs.exe
760	dmf06le.exe
940	c0a17de01f49b4a912940d52926be34e6be3296530ca1f902185d8db6668435e.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 4 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	bZM70AF.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	bZM70AF.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features	llc93yf.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	llc93yf.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	c0a17de01f49b4a912940d52926be34e6be3296530ca1f902185d8db6668435e.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\\\""	c0a17de01f49b4a912940d52926be34e6be3296530ca1f902185d8db6668435e.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	nQq88Vs.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\\\""	nQq88Vs.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
1816	bZM70AF.exe
1816	bZM70AF.exe
760	dmf06le.exe
760	dmf06le.exe
1472	llc93yf.exe
1472	llc93yf.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1816	bZM70AF.exe
Token: SeDebugPrivilege	760	dmf06le.exe
Token: SeDebugPrivilege	1472	llc93yf.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 940 wrote to memory of 2036	940	c0a17de01f49b4a912940d52926be34e6be3296530ca1f902185d8db6668435e.exe	28
PID 940 wrote to memory of 2036	940	c0a17de01f49b4a912940d52926be34e6be3296530ca1f902185d8db6668435e.exe	28
PID 940 wrote to memory of 2036	940	c0a17de01f49b4a912940d52926be34e6be3296530ca1f902185d8db6668435e.exe	28
PID 940 wrote to memory of 2036	940	c0a17de01f49b4a912940d52926be34e6be3296530ca1f902185d8db6668435e.exe	28
PID 940 wrote to memory of 2036	940	c0a17de01f49b4a912940d52926be34e6be3296530ca1f902185d8db6668435e.exe	28
PID 940 wrote to memory of 2036	940	c0a17de01f49b4a912940d52926be34e6be3296530ca1f902185d8db6668435e.exe	28
PID 940 wrote to memory of 2036	940	c0a17de01f49b4a912940d52926be34e6be3296530ca1f902185d8db6668435e.exe	28
PID 2036 wrote to memory of 1816	2036	nQq88Vs.exe	29
PID 2036 wrote to memory of 1816	2036	nQq88Vs.exe	29
PID 2036 wrote to memory of 1816	2036	nQq88Vs.exe	29
PID 2036 wrote to memory of 1816	2036	nQq88Vs.exe	29
PID 2036 wrote to memory of 1816	2036	nQq88Vs.exe	29
PID 2036 wrote to memory of 1816	2036	nQq88Vs.exe	29
PID 2036 wrote to memory of 1816	2036	nQq88Vs.exe	29
PID 2036 wrote to memory of 760	2036	nQq88Vs.exe	30
PID 2036 wrote to memory of 760	2036	nQq88Vs.exe	30
PID 2036 wrote to memory of 760	2036	nQq88Vs.exe	30
PID 2036 wrote to memory of 760	2036	nQq88Vs.exe	30
PID 2036 wrote to memory of 760	2036	nQq88Vs.exe	30
PID 2036 wrote to memory of 760	2036	nQq88Vs.exe	30
PID 2036 wrote to memory of 760	2036	nQq88Vs.exe	30
PID 940 wrote to memory of 1472	940	c0a17de01f49b4a912940d52926be34e6be3296530ca1f902185d8db6668435e.exe	32
PID 940 wrote to memory of 1472	940	c0a17de01f49b4a912940d52926be34e6be3296530ca1f902185d8db6668435e.exe	32
PID 940 wrote to memory of 1472	940	c0a17de01f49b4a912940d52926be34e6be3296530ca1f902185d8db6668435e.exe	32
PID 940 wrote to memory of 1472	940	c0a17de01f49b4a912940d52926be34e6be3296530ca1f902185d8db6668435e.exe	32
PID 940 wrote to memory of 1472	940	c0a17de01f49b4a912940d52926be34e6be3296530ca1f902185d8db6668435e.exe	32
PID 940 wrote to memory of 1472	940	c0a17de01f49b4a912940d52926be34e6be3296530ca1f902185d8db6668435e.exe	32
PID 940 wrote to memory of 1472	940	c0a17de01f49b4a912940d52926be34e6be3296530ca1f902185d8db6668435e.exe	32

C:\Users\Admin\AppData\Local\Temp\c0a17de01f49b4a912940d52926be34e6be3296530ca1f902185d8db6668435e.exe
"C:\Users\Admin\AppData\Local\Temp\c0a17de01f49b4a912940d52926be34e6be3296530ca1f902185d8db6668435e.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:940
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nQq88Vs.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nQq88Vs.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2036
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bZM70AF.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bZM70AF.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Loads dropped DLL
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1816
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dmf06le.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dmf06le.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:760
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\llc93yf.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\llc93yf.exe
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Executes dropped EXE
  - Windows security modification
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1472

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\llc93yf.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\llc93yf.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nQq88Vs.exe

Filesize
374KB

MD5
7624757732f264193216a1b14e3ba6c3

SHA1
4d54925261c1101e07b23f452135e0bced673841

SHA256
62e5f77a80c9f750e4909f30f6086df308559b66ddbd01993c71a451911a3df8

SHA512
ca19753e485fd31c0ff25b1bed3330d5f01c147a77eba5014caebbf83bd683d7e975d88cc701694b566557d16827c4c0ece41b93ea5bdf2e2e07020e105ba0f0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nQq88Vs.exe

Filesize
374KB

MD5
7624757732f264193216a1b14e3ba6c3

SHA1
4d54925261c1101e07b23f452135e0bced673841

SHA256
62e5f77a80c9f750e4909f30f6086df308559b66ddbd01993c71a451911a3df8

SHA512
ca19753e485fd31c0ff25b1bed3330d5f01c147a77eba5014caebbf83bd683d7e975d88cc701694b566557d16827c4c0ece41b93ea5bdf2e2e07020e105ba0f0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bZM70AF.exe

Filesize
235KB

MD5
5179ecce0539ae27dc4f03489b9590c3

SHA1
8476515cacf77c049d203f856adac1fff4a13484

SHA256
cbbafaa829b55617ec28b25560ab8c12bcdd05ae1d021fcad3102763d7dd6799

SHA512
e2fe7c24367e123c38e0de7327157b78a8d43c743ce5a2bcb20e817d1ed8ba1dd9c2f37e50296805b834cd931911d5192fcc53c0672ea66a18a9686dbac5bcb4

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bZM70AF.exe

Filesize
235KB

MD5
5179ecce0539ae27dc4f03489b9590c3

SHA1
8476515cacf77c049d203f856adac1fff4a13484

SHA256
cbbafaa829b55617ec28b25560ab8c12bcdd05ae1d021fcad3102763d7dd6799

SHA512
e2fe7c24367e123c38e0de7327157b78a8d43c743ce5a2bcb20e817d1ed8ba1dd9c2f37e50296805b834cd931911d5192fcc53c0672ea66a18a9686dbac5bcb4

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dmf06le.exe

Filesize
175KB

MD5
a5f5c5d6291c7ae9e1d1b7ed1e551490

SHA1
3d06413341893b838549939e15f8f1eec423d71a

SHA256
1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

SHA512
d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dmf06le.exe

Filesize
175KB

MD5
a5f5c5d6291c7ae9e1d1b7ed1e551490

SHA1
3d06413341893b838549939e15f8f1eec423d71a

SHA256
1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

SHA512
d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

Download Submit
\Users\Admin\AppData\Local\Temp\IXP000.TMP\llc93yf.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
\Users\Admin\AppData\Local\Temp\IXP000.TMP\nQq88Vs.exe

Filesize
374KB

MD5
7624757732f264193216a1b14e3ba6c3

SHA1
4d54925261c1101e07b23f452135e0bced673841

SHA256
62e5f77a80c9f750e4909f30f6086df308559b66ddbd01993c71a451911a3df8

SHA512
ca19753e485fd31c0ff25b1bed3330d5f01c147a77eba5014caebbf83bd683d7e975d88cc701694b566557d16827c4c0ece41b93ea5bdf2e2e07020e105ba0f0

Download Submit
\Users\Admin\AppData\Local\Temp\IXP000.TMP\nQq88Vs.exe

Filesize
374KB

MD5
7624757732f264193216a1b14e3ba6c3

SHA1
4d54925261c1101e07b23f452135e0bced673841

SHA256
62e5f77a80c9f750e4909f30f6086df308559b66ddbd01993c71a451911a3df8

SHA512
ca19753e485fd31c0ff25b1bed3330d5f01c147a77eba5014caebbf83bd683d7e975d88cc701694b566557d16827c4c0ece41b93ea5bdf2e2e07020e105ba0f0

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\bZM70AF.exe

Filesize
235KB

MD5
5179ecce0539ae27dc4f03489b9590c3

SHA1
8476515cacf77c049d203f856adac1fff4a13484

SHA256
cbbafaa829b55617ec28b25560ab8c12bcdd05ae1d021fcad3102763d7dd6799

SHA512
e2fe7c24367e123c38e0de7327157b78a8d43c743ce5a2bcb20e817d1ed8ba1dd9c2f37e50296805b834cd931911d5192fcc53c0672ea66a18a9686dbac5bcb4

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\bZM70AF.exe

Filesize
235KB

MD5
5179ecce0539ae27dc4f03489b9590c3

SHA1
8476515cacf77c049d203f856adac1fff4a13484

SHA256
cbbafaa829b55617ec28b25560ab8c12bcdd05ae1d021fcad3102763d7dd6799

SHA512
e2fe7c24367e123c38e0de7327157b78a8d43c743ce5a2bcb20e817d1ed8ba1dd9c2f37e50296805b834cd931911d5192fcc53c0672ea66a18a9686dbac5bcb4

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\bZM70AF.exe

Filesize
235KB

MD5
5179ecce0539ae27dc4f03489b9590c3

SHA1
8476515cacf77c049d203f856adac1fff4a13484

SHA256
cbbafaa829b55617ec28b25560ab8c12bcdd05ae1d021fcad3102763d7dd6799

SHA512
e2fe7c24367e123c38e0de7327157b78a8d43c743ce5a2bcb20e817d1ed8ba1dd9c2f37e50296805b834cd931911d5192fcc53c0672ea66a18a9686dbac5bcb4

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\dmf06le.exe

Filesize
175KB

MD5
a5f5c5d6291c7ae9e1d1b7ed1e551490

SHA1
3d06413341893b838549939e15f8f1eec423d71a

SHA256
1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

SHA512
d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\dmf06le.exe

Filesize
175KB

MD5
a5f5c5d6291c7ae9e1d1b7ed1e551490

SHA1
3d06413341893b838549939e15f8f1eec423d71a

SHA256
1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

SHA512
d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

Download Submit
memory/760-81-0x0000000000F40000-0x0000000000F72000-memory.dmp

Filesize
200KB

Download
memory/940-54-0x0000000076411000-0x0000000076413000-memory.dmp

Filesize
8KB

Download
memory/1472-86-0x0000000000BE0000-0x0000000000BEA000-memory.dmp

Filesize
40KB

Download
memory/1816-68-0x00000000002BF000-0x00000000002DF000-memory.dmp

Filesize
128KB

Download
memory/1816-69-0x00000000007E0000-0x000000000080D000-memory.dmp

Filesize
180KB

Download
memory/1816-74-0x0000000000400000-0x0000000000759000-memory.dmp

Filesize
3.3MB

Download
memory/1816-73-0x00000000002BF000-0x00000000002DF000-memory.dmp

Filesize
128KB

Download
memory/1816-72-0x0000000002280000-0x0000000002298000-memory.dmp

Filesize
96KB

Download
memory/1816-71-0x0000000000400000-0x0000000000759000-memory.dmp

Filesize
3.3MB

Download
memory/1816-70-0x0000000000BC0000-0x0000000000BDA000-memory.dmp

Filesize
104KB

Download