redline | d8476c2062a499285bd361f92f96837a6d36a744e359bb85185cca3d0034a24c

Analysis

max time kernel
55s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
14-02-2023 17:31

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General

Target

ff419a41b3501a305d8e577eb8481cd4.exe
Size

478KB
MD5

ff419a41b3501a305d8e577eb8481cd4
SHA1

242fa76c343f67bc948778a546524bb1b9dcc4cf
SHA256

d8476c2062a499285bd361f92f96837a6d36a744e359bb85185cca3d0034a24c
SHA512

ea4fd4a90ab5fc4ece9270588aefac35fb516e2ab13daaa65b01db670ef0d61d7b17e4f57ab696bc8097f42d3b3e2724a248406313dc4f95296cccbfbbba6bfd
SSDEEP

12288:8Mrky90ZhqWKvW/RxEGr6Y4ZH+y2+KfLVYLe2xd3:Qy6J95IY9H+wLVhu

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\DisableBehaviorMonitoring = "1"	bGX54ce.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	bGX54ce.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	bGX54ce.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	bGX54ce.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	lPf70fY.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	lPf70fY.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	lPf70fY.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	bGX54ce.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	bGX54ce.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	lPf70fY.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	lPf70fY.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
1952	njH48Vf.exe
112	bGX54ce.exe
1524	dGF20xP.exe
1940	lPf70fY.exe

Loads dropped DLL 8 IoCs

pid	Process
604	ff419a41b3501a305d8e577eb8481cd4.exe
1952	njH48Vf.exe
1952	njH48Vf.exe
1952	njH48Vf.exe
112	bGX54ce.exe
1952	njH48Vf.exe
1524	dGF20xP.exe
604	ff419a41b3501a305d8e577eb8481cd4.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\Microsoft\Windows Defender\Features	lPf70fY.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	lPf70fY.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	bGX54ce.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	bGX54ce.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	ff419a41b3501a305d8e577eb8481cd4.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\\\""	ff419a41b3501a305d8e577eb8481cd4.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	njH48Vf.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\\\""	njH48Vf.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
112	bGX54ce.exe
112	bGX54ce.exe
1524	dGF20xP.exe
1524	dGF20xP.exe
1940	lPf70fY.exe
1940	lPf70fY.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	112	bGX54ce.exe
Token: SeDebugPrivilege	1524	dGF20xP.exe
Token: SeDebugPrivilege	1940	lPf70fY.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 604 wrote to memory of 1952	604	ff419a41b3501a305d8e577eb8481cd4.exe	26
PID 604 wrote to memory of 1952	604	ff419a41b3501a305d8e577eb8481cd4.exe	26
PID 604 wrote to memory of 1952	604	ff419a41b3501a305d8e577eb8481cd4.exe	26
PID 604 wrote to memory of 1952	604	ff419a41b3501a305d8e577eb8481cd4.exe	26
PID 604 wrote to memory of 1952	604	ff419a41b3501a305d8e577eb8481cd4.exe	26
PID 604 wrote to memory of 1952	604	ff419a41b3501a305d8e577eb8481cd4.exe	26
PID 604 wrote to memory of 1952	604	ff419a41b3501a305d8e577eb8481cd4.exe	26
PID 1952 wrote to memory of 112	1952	njH48Vf.exe	27
PID 1952 wrote to memory of 112	1952	njH48Vf.exe	27
PID 1952 wrote to memory of 112	1952	njH48Vf.exe	27
PID 1952 wrote to memory of 112	1952	njH48Vf.exe	27
PID 1952 wrote to memory of 112	1952	njH48Vf.exe	27
PID 1952 wrote to memory of 112	1952	njH48Vf.exe	27
PID 1952 wrote to memory of 112	1952	njH48Vf.exe	27
PID 1952 wrote to memory of 1524	1952	njH48Vf.exe	28
PID 1952 wrote to memory of 1524	1952	njH48Vf.exe	28
PID 1952 wrote to memory of 1524	1952	njH48Vf.exe	28
PID 1952 wrote to memory of 1524	1952	njH48Vf.exe	28
PID 1952 wrote to memory of 1524	1952	njH48Vf.exe	28
PID 1952 wrote to memory of 1524	1952	njH48Vf.exe	28
PID 1952 wrote to memory of 1524	1952	njH48Vf.exe	28
PID 604 wrote to memory of 1940	604	ff419a41b3501a305d8e577eb8481cd4.exe	30
PID 604 wrote to memory of 1940	604	ff419a41b3501a305d8e577eb8481cd4.exe	30
PID 604 wrote to memory of 1940	604	ff419a41b3501a305d8e577eb8481cd4.exe	30
PID 604 wrote to memory of 1940	604	ff419a41b3501a305d8e577eb8481cd4.exe	30
PID 604 wrote to memory of 1940	604	ff419a41b3501a305d8e577eb8481cd4.exe	30
PID 604 wrote to memory of 1940	604	ff419a41b3501a305d8e577eb8481cd4.exe	30
PID 604 wrote to memory of 1940	604	ff419a41b3501a305d8e577eb8481cd4.exe	30

C:\Users\Admin\AppData\Local\Temp\ff419a41b3501a305d8e577eb8481cd4.exe
"C:\Users\Admin\AppData\Local\Temp\ff419a41b3501a305d8e577eb8481cd4.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:604
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\njH48Vf.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\njH48Vf.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:1952
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bGX54ce.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bGX54ce.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:112
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dGF20xP.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dGF20xP.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1524
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lPf70fY.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lPf70fY.exe
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Executes dropped EXE
  - Windows security modification
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1940

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\lPf70fY.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lPf70fY.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\njH48Vf.exe

Filesize
374KB

MD5
9d6457606e86e9fe643abb9d803461fe

SHA1
fa8e8c853187f25581bf4aeda2a0706ed28831e9

SHA256
66bb5d858dd0909522e43b0a45a65776fda4ab402b86bf86c34593df254223f2

SHA512
6739e72d7d08353ff9089d73a7159519fce132a4544b7910d16d3ef7bc72dfd18130e579409a5eb7f9b736a28183f7262159c9a11f61e508e37046f9a897a865

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\njH48Vf.exe

Filesize
374KB

MD5
9d6457606e86e9fe643abb9d803461fe

SHA1
fa8e8c853187f25581bf4aeda2a0706ed28831e9

SHA256
66bb5d858dd0909522e43b0a45a65776fda4ab402b86bf86c34593df254223f2

SHA512
6739e72d7d08353ff9089d73a7159519fce132a4544b7910d16d3ef7bc72dfd18130e579409a5eb7f9b736a28183f7262159c9a11f61e508e37046f9a897a865

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bGX54ce.exe

Filesize
235KB

MD5
760791b22909e7d142a6c97e4aa18476

SHA1
912f22fb3409888fda2e71d7868242bad21681e2

SHA256
30a7dd0b713c452b66bbe4dbde9f345919d3fb2b8fdbd0b2afe00c0913dd4c2d

SHA512
415657cf57d4a74e8a221939a091b9ad87aad4ccd55d8667d8bfdd5b8a93a02ab359543a7ff936fdc866be5a39f0b4b73822f385dc9000d1a97a9d5f117a156e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bGX54ce.exe

Filesize
235KB

MD5
760791b22909e7d142a6c97e4aa18476

SHA1
912f22fb3409888fda2e71d7868242bad21681e2

SHA256
30a7dd0b713c452b66bbe4dbde9f345919d3fb2b8fdbd0b2afe00c0913dd4c2d

SHA512
415657cf57d4a74e8a221939a091b9ad87aad4ccd55d8667d8bfdd5b8a93a02ab359543a7ff936fdc866be5a39f0b4b73822f385dc9000d1a97a9d5f117a156e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dGF20xP.exe

Filesize
175KB

MD5
a5f5c5d6291c7ae9e1d1b7ed1e551490

SHA1
3d06413341893b838549939e15f8f1eec423d71a

SHA256
1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

SHA512
d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dGF20xP.exe

Filesize
175KB

MD5
a5f5c5d6291c7ae9e1d1b7ed1e551490

SHA1
3d06413341893b838549939e15f8f1eec423d71a

SHA256
1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

SHA512
d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

Download Submit
\Users\Admin\AppData\Local\Temp\IXP000.TMP\lPf70fY.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
\Users\Admin\AppData\Local\Temp\IXP000.TMP\njH48Vf.exe

Filesize
374KB

MD5
9d6457606e86e9fe643abb9d803461fe

SHA1
fa8e8c853187f25581bf4aeda2a0706ed28831e9

SHA256
66bb5d858dd0909522e43b0a45a65776fda4ab402b86bf86c34593df254223f2

SHA512
6739e72d7d08353ff9089d73a7159519fce132a4544b7910d16d3ef7bc72dfd18130e579409a5eb7f9b736a28183f7262159c9a11f61e508e37046f9a897a865

Download Submit
\Users\Admin\AppData\Local\Temp\IXP000.TMP\njH48Vf.exe

Filesize
374KB

MD5
9d6457606e86e9fe643abb9d803461fe

SHA1
fa8e8c853187f25581bf4aeda2a0706ed28831e9

SHA256
66bb5d858dd0909522e43b0a45a65776fda4ab402b86bf86c34593df254223f2

SHA512
6739e72d7d08353ff9089d73a7159519fce132a4544b7910d16d3ef7bc72dfd18130e579409a5eb7f9b736a28183f7262159c9a11f61e508e37046f9a897a865

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\bGX54ce.exe

Filesize
235KB

MD5
760791b22909e7d142a6c97e4aa18476

SHA1
912f22fb3409888fda2e71d7868242bad21681e2

SHA256
30a7dd0b713c452b66bbe4dbde9f345919d3fb2b8fdbd0b2afe00c0913dd4c2d

SHA512
415657cf57d4a74e8a221939a091b9ad87aad4ccd55d8667d8bfdd5b8a93a02ab359543a7ff936fdc866be5a39f0b4b73822f385dc9000d1a97a9d5f117a156e

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\bGX54ce.exe

Filesize
235KB

MD5
760791b22909e7d142a6c97e4aa18476

SHA1
912f22fb3409888fda2e71d7868242bad21681e2

SHA256
30a7dd0b713c452b66bbe4dbde9f345919d3fb2b8fdbd0b2afe00c0913dd4c2d

SHA512
415657cf57d4a74e8a221939a091b9ad87aad4ccd55d8667d8bfdd5b8a93a02ab359543a7ff936fdc866be5a39f0b4b73822f385dc9000d1a97a9d5f117a156e

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\bGX54ce.exe

Filesize
235KB

MD5
760791b22909e7d142a6c97e4aa18476

SHA1
912f22fb3409888fda2e71d7868242bad21681e2

SHA256
30a7dd0b713c452b66bbe4dbde9f345919d3fb2b8fdbd0b2afe00c0913dd4c2d

SHA512
415657cf57d4a74e8a221939a091b9ad87aad4ccd55d8667d8bfdd5b8a93a02ab359543a7ff936fdc866be5a39f0b4b73822f385dc9000d1a97a9d5f117a156e

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\dGF20xP.exe

Filesize
175KB

MD5
a5f5c5d6291c7ae9e1d1b7ed1e551490

SHA1
3d06413341893b838549939e15f8f1eec423d71a

SHA256
1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

SHA512
d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\dGF20xP.exe

Filesize
175KB

MD5
a5f5c5d6291c7ae9e1d1b7ed1e551490

SHA1
3d06413341893b838549939e15f8f1eec423d71a

SHA256
1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

SHA512
d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

Download Submit
memory/112-70-0x0000000000400000-0x0000000000759000-memory.dmp

Filesize
3.3MB

Download
memory/112-68-0x000000000088F000-0x00000000008AF000-memory.dmp

Filesize
128KB

Download
memory/112-74-0x000000000088F000-0x00000000008AF000-memory.dmp

Filesize
128KB

Download
memory/112-75-0x0000000000400000-0x0000000000759000-memory.dmp

Filesize
3.3MB

Download
memory/112-72-0x00000000023A0000-0x00000000023B8000-memory.dmp

Filesize
96KB

Download
memory/112-63-0x0000000000000000-mapping.dmp

Download
memory/112-71-0x00000000003C0000-0x00000000003DA000-memory.dmp

Filesize
104KB

Download
memory/112-73-0x000000000088F000-0x00000000008AF000-memory.dmp

Filesize
128KB

Download
memory/112-69-0x0000000000270000-0x000000000029D000-memory.dmp

Filesize
180KB

Download
memory/604-54-0x0000000075F81000-0x0000000075F83000-memory.dmp

Filesize
8KB

Download
memory/1524-82-0x0000000000CC0000-0x0000000000CF2000-memory.dmp

Filesize
200KB

Download
memory/1524-77-0x0000000000000000-mapping.dmp

Download
memory/1940-84-0x0000000000000000-mapping.dmp

Download
memory/1940-87-0x0000000001330000-0x000000000133A000-memory.dmp

Filesize
40KB

Download
memory/1952-56-0x0000000000000000-mapping.dmp

Download