redline | 5694c5dc54ff79ecc4c39d5b79c7266309c29016d061ca60d6cd1a123f9eafc5

Analysis

max time kernel
119s
max time network
139s
platform
windows10_x64
resource
win10-en-20211104
submitted
06-11-2021 20:02

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General

Target

5694c5dc54ff79ecc4c39d5b79c7266309c29016d061c.exe
Size

875KB
MD5

6441aef8da572f0501246046025c003b
SHA1

522662a7e934e94afc6c42a73ddfaede2df82d3c
SHA256

5694c5dc54ff79ecc4c39d5b79c7266309c29016d061ca60d6cd1a123f9eafc5
SHA512

12ca37966fcaebabf1f5768f4d344c8838ec18e6adbbe5dc9c4b8dafc7e0d2323119706f61586cc8ec5bfbceb561968230efdd1bebe1880f7329e1243d8ae54c

Score

10^/10

redline next2 discovery infostealer persistence spyware stealer

Malware Config

Extracted

Family

redline

Botnet

next2

bigboobstop.store:34585

boyshipgir.site:34585

Signatures

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

RedLine Payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1592-132-0x00000000011D0000-0x00000000011F0000-memory.dmp	family_redline
behavioral2/memory/1592-143-0x0000000005790000-0x0000000005D96000-memory.dmp	family_redline

Executes dropped EXE 3 IoCs

Processes:

Far.exe.comFar.exe.comRegAsm.exe

pid process

2400 Far.exe.com
3468 Far.exe.com
1592 RegAsm.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
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

pid	process
2400	Far.exe.com
3468	Far.exe.com
1592	RegAsm.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

5694c5dc54ff79ecc4c39d5b79c7266309c29016d061c.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	5694c5dc54ff79ecc4c39d5b79c7266309c29016d061c.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\\\""	5694c5dc54ff79ecc4c39d5b79c7266309c29016d061c.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 use of SetThreadContext 1 IoCs

Processes:

Far.exe.com

description pid process target process

PID 3468 set thread context of 1592 3468 Far.exe.com RegAsm.exe
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

68 PING.EXE
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

RegAsm.exe

pid process

1592 RegAsm.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 1592 RegAsm.exe
Suspicious use of FindShellTrayWindow 6 IoCs

Processes:

Far.exe.comFar.exe.com

pid process

2400 Far.exe.com
2400 Far.exe.com
2400 Far.exe.com
3468 Far.exe.com
3468 Far.exe.com
3468 Far.exe.com
Suspicious use of SendNotifyMessage 6 IoCs

Processes:

Far.exe.comFar.exe.com

pid process

2400 Far.exe.com
2400 Far.exe.com
2400 Far.exe.com
3468 Far.exe.com
3468 Far.exe.com
3468 Far.exe.com

description	pid	process	target process
PID 3468 set thread context of 1592	3468	Far.exe.com	RegAsm.exe

pid	process
68	PING.EXE

pid	process
1592	RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	1592	RegAsm.exe

pid	process
2400	Far.exe.com
2400	Far.exe.com
2400	Far.exe.com
3468	Far.exe.com
3468	Far.exe.com
3468	Far.exe.com

pid	process
2400	Far.exe.com
2400	Far.exe.com
2400	Far.exe.com
3468	Far.exe.com
3468	Far.exe.com
3468	Far.exe.com

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

5694c5dc54ff79ecc4c39d5b79c7266309c29016d061c.execmd.execmd.exeFar.exe.comFar.exe.com

description	pid	process	target process
PID 4088 wrote to memory of 648	4088	5694c5dc54ff79ecc4c39d5b79c7266309c29016d061c.exe	at.exe
PID 4088 wrote to memory of 648	4088	5694c5dc54ff79ecc4c39d5b79c7266309c29016d061c.exe	at.exe
PID 4088 wrote to memory of 648	4088	5694c5dc54ff79ecc4c39d5b79c7266309c29016d061c.exe	at.exe
PID 4088 wrote to memory of 2712	4088	5694c5dc54ff79ecc4c39d5b79c7266309c29016d061c.exe	cmd.exe
PID 4088 wrote to memory of 2712	4088	5694c5dc54ff79ecc4c39d5b79c7266309c29016d061c.exe	cmd.exe
PID 4088 wrote to memory of 2712	4088	5694c5dc54ff79ecc4c39d5b79c7266309c29016d061c.exe	cmd.exe
PID 2712 wrote to memory of 1476	2712	cmd.exe	cmd.exe
PID 2712 wrote to memory of 1476	2712	cmd.exe	cmd.exe
PID 2712 wrote to memory of 1476	2712	cmd.exe	cmd.exe
PID 1476 wrote to memory of 1328	1476	cmd.exe	findstr.exe
PID 1476 wrote to memory of 1328	1476	cmd.exe	findstr.exe
PID 1476 wrote to memory of 1328	1476	cmd.exe	findstr.exe
PID 1476 wrote to memory of 2400	1476	cmd.exe	Far.exe.com
PID 1476 wrote to memory of 2400	1476	cmd.exe	Far.exe.com
PID 1476 wrote to memory of 2400	1476	cmd.exe	Far.exe.com
PID 1476 wrote to memory of 68	1476	cmd.exe	PING.EXE
PID 1476 wrote to memory of 68	1476	cmd.exe	PING.EXE
PID 1476 wrote to memory of 68	1476	cmd.exe	PING.EXE
PID 2400 wrote to memory of 3468	2400	Far.exe.com	Far.exe.com
PID 2400 wrote to memory of 3468	2400	Far.exe.com	Far.exe.com
PID 2400 wrote to memory of 3468	2400	Far.exe.com	Far.exe.com
PID 3468 wrote to memory of 1592	3468	Far.exe.com	RegAsm.exe
PID 3468 wrote to memory of 1592	3468	Far.exe.com	RegAsm.exe
PID 3468 wrote to memory of 1592	3468	Far.exe.com	RegAsm.exe
PID 3468 wrote to memory of 1592	3468	Far.exe.com	RegAsm.exe
PID 3468 wrote to memory of 1592	3468	Far.exe.com	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\5694c5dc54ff79ecc4c39d5b79c7266309c29016d061c.exe
"C:\Users\Admin\AppData\Local\Temp\5694c5dc54ff79ecc4c39d5b79c7266309c29016d061c.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4088

C:\Windows\SysWOW64\at.exe
at.exe
2⤵
PID:648

C:\Windows\SysWOW64\cmd.exe
cmd /c cmd < Mio.tmp
2⤵
- Suspicious use of WriteProcessMemory
PID:2712

C:\Windows\SysWOW64\cmd.exe
cmd
3⤵
- Suspicious use of WriteProcessMemory
PID:1476

C:\Windows\SysWOW64\findstr.exe
findstr /V /R "^gZJMDfNgAWulCLDMjPeUKjIgvqRGVCVqsGnJckfGtQKOFRSvdehObvfescfCbiaXwySWhTdwAvQTCUIEoxfTguDVsvaqVNoWnMNAYWpbMjgwFcAvNLxrRmJUBXERAfyMhTcPiiGjlSiwRCfWVWhla$" Bisogna.tmp
4⤵
PID:1328

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Far.exe.com
Far.exe.com s
4⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2400

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Far.exe.com
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Far.exe.com s
5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3468

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\RegAsm.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\RegAsm.exe
6⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1592

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
4⤵
- Runs ping.exe
PID:68

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Remote System Discovery

T1018

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Bisogna.tmp
MD5
05ed656fc5cab18eb14af775be43148b

SHA1
48e5abc7aaed7afe9dc23d70f1d6e0be6004f4d4

SHA256
425bccb6a2450d8de221ebe571246fa64d3f4a6db4e890e22eda985d37fe389f

SHA512
d3c7bd62d782c89721cad2b548382c696b76270e6fab1ebb7c945392750a76b85a126e6bc213dfe8ec1b34689754c3a79a6be49fee02c124ece2cff323ff0f9c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Far.exe.com
MD5
c56b5f0201a3b3de53e561fe76912bfd

SHA1
2a4062e10a5de813f5688221dbeb3f3ff33eb417

SHA256
237d1bca6e056df5bb16a1216a434634109478f882d3b1d58344c801d184f95d

SHA512
195b98245bb820085ae9203cdb6d470b749d1f228908093e8606453b027b7d7681ccd7952e30c2f5dd40f8f0b999ccfc60ebb03419b574c08de6816e75710d2c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Far.exe.com
MD5
c56b5f0201a3b3de53e561fe76912bfd

SHA1
2a4062e10a5de813f5688221dbeb3f3ff33eb417

SHA256
237d1bca6e056df5bb16a1216a434634109478f882d3b1d58344c801d184f95d

SHA512
195b98245bb820085ae9203cdb6d470b749d1f228908093e8606453b027b7d7681ccd7952e30c2f5dd40f8f0b999ccfc60ebb03419b574c08de6816e75710d2c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Far.exe.com
MD5
c56b5f0201a3b3de53e561fe76912bfd

SHA1
2a4062e10a5de813f5688221dbeb3f3ff33eb417

SHA256
237d1bca6e056df5bb16a1216a434634109478f882d3b1d58344c801d184f95d

SHA512
195b98245bb820085ae9203cdb6d470b749d1f228908093e8606453b027b7d7681ccd7952e30c2f5dd40f8f0b999ccfc60ebb03419b574c08de6816e75710d2c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Mio.tmp
MD5
291e3083211ce33a202c1dab5c6e525f

SHA1
8f96e0816d317f3fd9d8aaa3c166afaf1a4c96a6

SHA256
82f5f782115b00ef70d0607bc3c9e0f138ee5180c41d08422e50a5ec08995754

SHA512
14a4bfa4a034ed508a4fd837be8996554190a99ca37ec9543dfda6e607c98b7f115e07ae719c25627cc16435ebc3234703c36c82093b753e64900d96b2048785

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Nudo.tmp
MD5
9d60d7968b394af44a99597162f5d003

SHA1
e7a6c00cd146e0eb3f0acef481e63e4ae2d5c6ae

SHA256
a710b5979b22c93dbefed8680d754916df0b4ef310dc2ffcd4b17bf4c381df40

SHA512
a9fa92dd81299020ff9b85495c4498e07ad186b95f4bc083b2dc675468fb137b418943af555e7b1b1b651a47a1dd3917222dce2495ce1ef5f2a138c2f277648d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\RegAsm.exe
MD5
b58b926c3574d28d5b7fdd2ca3ec30d5

SHA1
d260c4ffd603a9cfc057fcb83d678b1cecdf86f9

SHA256
6e70b56d748c4ccab13cc8a055d3795ea0dd95fe3b70568d7d3ac0c6621140a3

SHA512
b13cb998822b716b695013bcd6dec62a2290567d0d1743b2d982ca084235cf69c6ea1fc91c9d4e62657c6f9e102c7c60e81296ab055ffe43b887c5f8ec8958ab

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\RegAsm.exe
MD5
b58b926c3574d28d5b7fdd2ca3ec30d5

SHA1
d260c4ffd603a9cfc057fcb83d678b1cecdf86f9

SHA256
6e70b56d748c4ccab13cc8a055d3795ea0dd95fe3b70568d7d3ac0c6621140a3

SHA512
b13cb998822b716b695013bcd6dec62a2290567d0d1743b2d982ca084235cf69c6ea1fc91c9d4e62657c6f9e102c7c60e81296ab055ffe43b887c5f8ec8958ab

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s
MD5
9d60d7968b394af44a99597162f5d003

SHA1
e7a6c00cd146e0eb3f0acef481e63e4ae2d5c6ae

SHA256
a710b5979b22c93dbefed8680d754916df0b4ef310dc2ffcd4b17bf4c381df40

SHA512
a9fa92dd81299020ff9b85495c4498e07ad186b95f4bc083b2dc675468fb137b418943af555e7b1b1b651a47a1dd3917222dce2495ce1ef5f2a138c2f277648d

Download Submit
memory/68-127-0x0000000000000000-mapping.dmp

Download
memory/648-118-0x0000000000000000-mapping.dmp

Download
memory/1328-122-0x0000000000000000-mapping.dmp

Download
memory/1476-121-0x0000000000000000-mapping.dmp

Download
memory/1592-142-0x00000000058C0000-0x00000000058C1000-memory.dmp

Filesize
4KB

Download
memory/1592-143-0x0000000005790000-0x0000000005D96000-memory.dmp

Filesize
6.0MB

Download
memory/1592-151-0x0000000007B80000-0x0000000007B81000-memory.dmp

Filesize
4KB

Download
memory/1592-150-0x0000000007480000-0x0000000007481000-memory.dmp

Filesize
4KB

Download
memory/1592-138-0x0000000005DA0000-0x0000000005DA1000-memory.dmp

Filesize
4KB

Download
memory/1592-139-0x0000000005820000-0x0000000005821000-memory.dmp

Filesize
4KB

Download
memory/1592-140-0x0000000005950000-0x0000000005951000-memory.dmp

Filesize
4KB

Download
memory/1592-141-0x0000000005880000-0x0000000005881000-memory.dmp

Filesize
4KB

Download
memory/1592-149-0x0000000007260000-0x0000000007261000-memory.dmp

Filesize
4KB

Download
memory/1592-132-0x00000000011D0000-0x00000000011F0000-memory.dmp

Filesize
128KB

Download
memory/1592-144-0x00000000068B0000-0x00000000068B1000-memory.dmp

Filesize
4KB

Download
memory/1592-145-0x0000000005C30000-0x0000000005C31000-memory.dmp

Filesize
4KB

Download
memory/1592-146-0x0000000006780000-0x0000000006781000-memory.dmp

Filesize
4KB

Download
memory/1592-147-0x0000000006DB0000-0x0000000006DB1000-memory.dmp

Filesize
4KB

Download
memory/1592-148-0x0000000006E50000-0x0000000006E51000-memory.dmp

Filesize
4KB

Download
memory/2400-125-0x0000000000000000-mapping.dmp

Download
memory/2712-119-0x0000000000000000-mapping.dmp

Download
memory/3468-129-0x0000000000000000-mapping.dmp

Download