redline | e812fdd2f0f65129eb658b9ff857631fe58e9758c460115533ad28885daf1afe

General

Target

e812fdd2f0f65129eb658b9ff857631fe58e9758c460115533ad28885daf1afe.exe
Size

535KB
MD5

840ee901949ed1f92fc1693d5dea8f6d
SHA1

e10aa69367b213452eb488e990297852a0572682
SHA256

e812fdd2f0f65129eb658b9ff857631fe58e9758c460115533ad28885daf1afe
SHA512

d65b2ff83e6bb30e71d0cfcefdfae57d9d68f12697cd8ebaf6639f68d41651c34559684e92cf824f23d2d449c21fcf58bbd7a46fa8b8300473d5902c7bb8c8a2
SSDEEP

12288:1MrVy90wrDGCthpso3ZXdsXJPO11FIyl:kyrricpsqZXda4PF3

Score

10^/10

redline fuka nocrypt discovery evasion infostealer persistence spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

fuka

C2

193.233.20.11:4131

Attributes

auth_value
90eef520554ef188793d77ecc34217bf

Extracted

Family

redline

Botnet

nocrypt

C2

176.113.115.17:4132

Attributes

auth_value
4fc7cda1ab5883a6197f20f517ce2a8c

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs

evasion trojan

Modify Registry

T1112

Modify Existing Service

T1031

Disabling Security Tools

T1089

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	cfy83.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	cfy83.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	cfy83.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	cfy83.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	cfy83.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	cfy83.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
4904	dnY94.exe
2132	aZy76.exe
1048	bzR99uk.exe
2204	cfy83.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
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	cfy83.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	cfy83.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	e812fdd2f0f65129eb658b9ff857631fe58e9758c460115533ad28885daf1afe.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\\\""	e812fdd2f0f65129eb658b9ff857631fe58e9758c460115533ad28885daf1afe.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	dnY94.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\\\""	dnY94.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
2132	aZy76.exe
2132	aZy76.exe
1048	bzR99uk.exe
1048	bzR99uk.exe
2204	cfy83.exe
2204	cfy83.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2132	aZy76.exe
Token: SeDebugPrivilege	1048	bzR99uk.exe
Token: SeDebugPrivilege	2204	cfy83.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4124 wrote to memory of 4904	4124	e812fdd2f0f65129eb658b9ff857631fe58e9758c460115533ad28885daf1afe.exe	78
PID 4124 wrote to memory of 4904	4124	e812fdd2f0f65129eb658b9ff857631fe58e9758c460115533ad28885daf1afe.exe	78
PID 4124 wrote to memory of 4904	4124	e812fdd2f0f65129eb658b9ff857631fe58e9758c460115533ad28885daf1afe.exe	78
PID 4904 wrote to memory of 2132	4904	dnY94.exe	79
PID 4904 wrote to memory of 2132	4904	dnY94.exe	79
PID 4904 wrote to memory of 2132	4904	dnY94.exe	79
PID 4904 wrote to memory of 1048	4904	dnY94.exe	82
PID 4904 wrote to memory of 1048	4904	dnY94.exe	82
PID 4904 wrote to memory of 1048	4904	dnY94.exe	82
PID 4124 wrote to memory of 2204	4124	e812fdd2f0f65129eb658b9ff857631fe58e9758c460115533ad28885daf1afe.exe	89
PID 4124 wrote to memory of 2204	4124	e812fdd2f0f65129eb658b9ff857631fe58e9758c460115533ad28885daf1afe.exe	89
PID 4124 wrote to memory of 2204	4124	e812fdd2f0f65129eb658b9ff857631fe58e9758c460115533ad28885daf1afe.exe	89

C:\Users\Admin\AppData\Local\Temp\e812fdd2f0f65129eb658b9ff857631fe58e9758c460115533ad28885daf1afe.exe
"C:\Users\Admin\AppData\Local\Temp\e812fdd2f0f65129eb658b9ff857631fe58e9758c460115533ad28885daf1afe.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4124
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dnY94.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dnY94.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:4904
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aZy76.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aZy76.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2132
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bzR99uk.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bzR99uk.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1048
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\cfy83.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\cfy83.exe
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Executes dropped EXE
  - Windows security modification
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2204

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Disabling Security Tools

Modify Registry

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\cfy83.exe

Filesize
390KB

MD5
98e409e70fddff5f5e32265c983be0d7

SHA1
41d483bd96b019cf1e63baf6532bee31f8cf8f45

SHA256
359745ea7641f413cb1a1863b97eeed6200397e023707fcc9ec81ef900e6406e

SHA512
5668b8a4cdd159810f6eb51c702e26084fc9ae50ea3293625ac115da47f694e273a518f173e31d39bf5ae3d75846112dbb056d565390b78b098b6b40226ac0b1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\cfy83.exe

Filesize
390KB

MD5
98e409e70fddff5f5e32265c983be0d7

SHA1
41d483bd96b019cf1e63baf6532bee31f8cf8f45

SHA256
359745ea7641f413cb1a1863b97eeed6200397e023707fcc9ec81ef900e6406e

SHA512
5668b8a4cdd159810f6eb51c702e26084fc9ae50ea3293625ac115da47f694e273a518f173e31d39bf5ae3d75846112dbb056d565390b78b098b6b40226ac0b1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dnY94.exe

Filesize
202KB

MD5
c7aac9c8477f480323b5fa95e9ae0cb7

SHA1
4b47d3e49c8fdc449709e2ff233bcf0c0dc47fff

SHA256
6fe5bf4aa5d5365ed7ca2f2515548077d0c2ce964560aa5c216080c031666053

SHA512
0f47f73edd83fee4ba04987ea3d21719daf9ada6b2795872f967922b52941b358142c68e55b54f9226d934d1be3710b8ca633cbb2131061fa1ec77c6bfeb9eac

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dnY94.exe

Filesize
202KB

MD5
c7aac9c8477f480323b5fa95e9ae0cb7

SHA1
4b47d3e49c8fdc449709e2ff233bcf0c0dc47fff

SHA256
6fe5bf4aa5d5365ed7ca2f2515548077d0c2ce964560aa5c216080c031666053

SHA512
0f47f73edd83fee4ba04987ea3d21719daf9ada6b2795872f967922b52941b358142c68e55b54f9226d934d1be3710b8ca633cbb2131061fa1ec77c6bfeb9eac

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aZy76.exe

Filesize
175KB

MD5
4c35cfbd12826cedb7982ab4e1763a6a

SHA1
1496bd1d1981d8bf38cf98cdd4aa47020ffe9303

SHA256
8020580744f6861a611e99ba17e92751499e4b0f013d66a103fb38c5f256bbb2

SHA512
5e55022ab3b5a49ba3695062b7db3fa920aa9e3653e52e5a556caeed2d8f217457ae472eb2cf3da32f4332fba52b9b1d4e8b42e09793c1f3bf970dcbce35566c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aZy76.exe

Filesize
175KB

MD5
4c35cfbd12826cedb7982ab4e1763a6a

SHA1
1496bd1d1981d8bf38cf98cdd4aa47020ffe9303

SHA256
8020580744f6861a611e99ba17e92751499e4b0f013d66a103fb38c5f256bbb2

SHA512
5e55022ab3b5a49ba3695062b7db3fa920aa9e3653e52e5a556caeed2d8f217457ae472eb2cf3da32f4332fba52b9b1d4e8b42e09793c1f3bf970dcbce35566c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bzR99uk.exe

Filesize
175KB

MD5
30132c45c2305b287d96a3ad8158e9e3

SHA1
c89477868792dbfc6abeb3016e4fcc542b01bea1

SHA256
0cca99711baf600eb030bbfcf279faf74c564084e733df3d9e98bea3e4e2f45f

SHA512
1f6ccbaf0787c9bc61f568c4398374426961fc73ed7ea38c75e27d7025a9df6f93ea111297a6a02acdeea52845067e222e681f278dc7278d834fbbb6be98b74e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bzR99uk.exe

Filesize
175KB

MD5
30132c45c2305b287d96a3ad8158e9e3

SHA1
c89477868792dbfc6abeb3016e4fcc542b01bea1

SHA256
0cca99711baf600eb030bbfcf279faf74c564084e733df3d9e98bea3e4e2f45f

SHA512
1f6ccbaf0787c9bc61f568c4398374426961fc73ed7ea38c75e27d7025a9df6f93ea111297a6a02acdeea52845067e222e681f278dc7278d834fbbb6be98b74e

Download Submit
memory/1048-153-0x0000000000AB0000-0x0000000000AE2000-memory.dmp

Filesize
200KB

Download
memory/2132-139-0x0000000005DF0000-0x0000000006408000-memory.dmp

Filesize
6.1MB

Download
memory/2132-141-0x00000000058A0000-0x00000000058B2000-memory.dmp

Filesize
72KB

Download
memory/2132-144-0x00000000067F0000-0x0000000006882000-memory.dmp

Filesize
584KB

Download
memory/2132-145-0x0000000006750000-0x00000000067B6000-memory.dmp

Filesize
408KB

Download
memory/2132-146-0x0000000007380000-0x0000000007542000-memory.dmp

Filesize
1.8MB

Download
memory/2132-147-0x0000000007A80000-0x0000000007FAC000-memory.dmp

Filesize
5.2MB

Download
memory/2132-148-0x00000000072B0000-0x0000000007326000-memory.dmp

Filesize
472KB

Download
memory/2132-149-0x0000000007330000-0x0000000007380000-memory.dmp

Filesize
320KB

Download
memory/2132-142-0x0000000005900000-0x000000000593C000-memory.dmp

Filesize
240KB

Download
memory/2132-143-0x0000000006C00000-0x00000000071A4000-memory.dmp

Filesize
5.6MB

Download
memory/2132-140-0x0000000005970000-0x0000000005A7A000-memory.dmp

Filesize
1.0MB

Download
memory/2132-138-0x0000000000ED0000-0x0000000000F02000-memory.dmp

Filesize
200KB

Download
memory/2204-157-0x0000000000644000-0x0000000000664000-memory.dmp

Filesize
128KB

Download
memory/2204-158-0x00000000005F0000-0x000000000061D000-memory.dmp

Filesize
180KB

Download
memory/2204-159-0x0000000000400000-0x00000000005A2000-memory.dmp

Filesize
1.6MB

Download
memory/2204-160-0x0000000000644000-0x0000000000664000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads