redline | 08fa32b60c3a2d7c71e3be07021113e25eb9d13a79b34734f69efb341a88604f

General

Target

3fa383ee84580d83880217fd61449698.exe
Size

418KB
MD5

3fa383ee84580d83880217fd61449698
SHA1

aa78a35156892e68d6a0e93ff3f34c30faea0c1f
SHA256

08fa32b60c3a2d7c71e3be07021113e25eb9d13a79b34734f69efb341a88604f
SHA512

4b41615d89efe3cf63f680481e09003d67716c7b45c4ad3d02944e720a900008db166c5bc604f1dacbc5b6c0231b008c2825ceaf89408866a3223c18c038d265

Score

10^/10

redline pho v1 discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

v1

C2

199.195.251.96:43073

Extracted

Family

redline

Botnet

PHO

C2

87.251.71.8:80

Signatures

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

RedLine Payload 5 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1120-121-0x0000000000400000-0x000000000041C000-memory.dmp	family_redline
behavioral2/memory/1120-122-0x000000000041622A-mapping.dmp	family_redline
behavioral2/memory/1120-130-0x0000000005340000-0x0000000005946000-memory.dmp	family_redline
behavioral2/memory/1864-148-0x0000000000400000-0x000000000041C000-memory.dmp	family_redline
behavioral2/memory/1864-149-0x0000000000416226-mapping.dmp	family_redline

Downloads MZ/PE file
Executes dropped EXE 2 IoCs

Processes:

pho.exepho.exe

pid process

904 pho.exe
1864 pho.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
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 NtSetInformationThreadHideFromDebugger 14 IoCs

Processes:

pho.exe

pid	process
904	pho.exe
904	pho.exe
904	pho.exe
904	pho.exe
904	pho.exe
904	pho.exe
904	pho.exe
904	pho.exe
904	pho.exe
904	pho.exe
904	pho.exe
904	pho.exe
904	pho.exe
904	pho.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

3fa383ee84580d83880217fd61449698.exepho.exe

description	pid	process	target process
PID 3152 set thread context of 1120	3152	3fa383ee84580d83880217fd61449698.exe	AddInProcess32.exe
PID 904 set thread context of 1864	904	pho.exe	pho.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

636 904 WerFault.exe pho.exe
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

3976 timeout.exe

pid	pid_target	process	target process
636	904	WerFault.exe	pho.exe

pid	process
3976	timeout.exe

Suspicious behavior: EnumeratesProcesses 21 IoCs

Processes:

AddInProcess32.exepho.exeWerFault.exepho.exe

pid	process
1120	AddInProcess32.exe
1120	AddInProcess32.exe
904	pho.exe
904	pho.exe
904	pho.exe
636	WerFault.exe
636	WerFault.exe
636	WerFault.exe
636	WerFault.exe
636	WerFault.exe
636	WerFault.exe
636	WerFault.exe
636	WerFault.exe
636	WerFault.exe
636	WerFault.exe
636	WerFault.exe
636	WerFault.exe
636	WerFault.exe
636	WerFault.exe
1864	pho.exe
1864	pho.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

Processes:

3fa383ee84580d83880217fd61449698.exeAddInProcess32.exepho.exeWerFault.exepho.exe

description	pid	process
Token: SeDebugPrivilege	3152	3fa383ee84580d83880217fd61449698.exe
Token: SeDebugPrivilege	1120	AddInProcess32.exe
Token: SeDebugPrivilege	904	pho.exe
Token: SeRestorePrivilege	636	WerFault.exe
Token: SeBackupPrivilege	636	WerFault.exe
Token: SeDebugPrivilege	636	WerFault.exe
Token: SeDebugPrivilege	1864	pho.exe

Suspicious use of WriteProcessMemory 25 IoCs

Processes:

3fa383ee84580d83880217fd61449698.exeAddInProcess32.exepho.execmd.exe

description	pid	process	target process
PID 3152 wrote to memory of 1120	3152	3fa383ee84580d83880217fd61449698.exe	AddInProcess32.exe
PID 3152 wrote to memory of 1120	3152	3fa383ee84580d83880217fd61449698.exe	AddInProcess32.exe
PID 3152 wrote to memory of 1120	3152	3fa383ee84580d83880217fd61449698.exe	AddInProcess32.exe
PID 3152 wrote to memory of 1120	3152	3fa383ee84580d83880217fd61449698.exe	AddInProcess32.exe
PID 3152 wrote to memory of 1120	3152	3fa383ee84580d83880217fd61449698.exe	AddInProcess32.exe
PID 3152 wrote to memory of 1120	3152	3fa383ee84580d83880217fd61449698.exe	AddInProcess32.exe
PID 3152 wrote to memory of 1120	3152	3fa383ee84580d83880217fd61449698.exe	AddInProcess32.exe
PID 3152 wrote to memory of 1120	3152	3fa383ee84580d83880217fd61449698.exe	AddInProcess32.exe
PID 1120 wrote to memory of 904	1120	AddInProcess32.exe	pho.exe
PID 1120 wrote to memory of 904	1120	AddInProcess32.exe	pho.exe
PID 1120 wrote to memory of 904	1120	AddInProcess32.exe	pho.exe
PID 904 wrote to memory of 2020	904	pho.exe	cmd.exe
PID 904 wrote to memory of 2020	904	pho.exe	cmd.exe
PID 904 wrote to memory of 2020	904	pho.exe	cmd.exe
PID 2020 wrote to memory of 3976	2020	cmd.exe	timeout.exe
PID 2020 wrote to memory of 3976	2020	cmd.exe	timeout.exe
PID 2020 wrote to memory of 3976	2020	cmd.exe	timeout.exe
PID 904 wrote to memory of 1864	904	pho.exe	pho.exe
PID 904 wrote to memory of 1864	904	pho.exe	pho.exe
PID 904 wrote to memory of 1864	904	pho.exe	pho.exe
PID 904 wrote to memory of 1864	904	pho.exe	pho.exe
PID 904 wrote to memory of 1864	904	pho.exe	pho.exe
PID 904 wrote to memory of 1864	904	pho.exe	pho.exe
PID 904 wrote to memory of 1864	904	pho.exe	pho.exe
PID 904 wrote to memory of 1864	904	pho.exe	pho.exe

C:\Users\Admin\AppData\Local\Temp\3fa383ee84580d83880217fd61449698.exe
"C:\Users\Admin\AppData\Local\Temp\3fa383ee84580d83880217fd61449698.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3152

C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1120

C:\Users\Admin\AppData\Local\Temp\pho.exe
"C:\Users\Admin\AppData\Local\Temp\pho.exe"
3⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:904

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c timeout 1
4⤵
- Suspicious use of WriteProcessMemory
PID:2020

C:\Windows\SysWOW64\timeout.exe
timeout 1
5⤵
- Delays execution with timeout.exe
PID:3976

C:\Users\Admin\AppData\Local\Temp\pho.exe
"C:\Users\Admin\AppData\Local\Temp\pho.exe"
4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1864

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 904 -s 1840
4⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:636

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\pho.exe
MD5
e6f1f62bd0db6df42195f962c83f1717

SHA1
4190bc898b0fe5b2200a0d5a8495c423969902aa

SHA256
9d32eaeee59bfa3b4df9ebe0d9ab29b91892e30ec88d1b15609b7d841e453c0d

SHA512
525574d19ffd88cf87e5777efb83cf21030fc6d5ae9805a9328e6b816e9f4d2bffe3bc1835ee552e57a23f15258c4c9c5c402e355448098b40af1b442fae2b8a

Download Submit
C:\Users\Admin\AppData\Local\Temp\pho.exe
MD5
e6f1f62bd0db6df42195f962c83f1717

SHA1
4190bc898b0fe5b2200a0d5a8495c423969902aa

SHA256
9d32eaeee59bfa3b4df9ebe0d9ab29b91892e30ec88d1b15609b7d841e453c0d

SHA512
525574d19ffd88cf87e5777efb83cf21030fc6d5ae9805a9328e6b816e9f4d2bffe3bc1835ee552e57a23f15258c4c9c5c402e355448098b40af1b442fae2b8a

Download Submit
C:\Users\Admin\AppData\Local\Temp\pho.exe
MD5
e6f1f62bd0db6df42195f962c83f1717

SHA1
4190bc898b0fe5b2200a0d5a8495c423969902aa

SHA256
9d32eaeee59bfa3b4df9ebe0d9ab29b91892e30ec88d1b15609b7d841e453c0d

SHA512
525574d19ffd88cf87e5777efb83cf21030fc6d5ae9805a9328e6b816e9f4d2bffe3bc1835ee552e57a23f15258c4c9c5c402e355448098b40af1b442fae2b8a

Download Submit
memory/904-137-0x0000000000000000-mapping.dmp

Download
memory/904-145-0x0000000002280000-0x00000000022B3000-memory.dmp

Filesize
204KB

Download
memory/904-144-0x00000000058D0000-0x00000000058D1000-memory.dmp

Filesize
4KB

Download
memory/904-143-0x00000000048E0000-0x0000000004DDE000-memory.dmp

Filesize
5.0MB

Download
memory/904-140-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download
memory/1120-125-0x0000000005950000-0x0000000005951000-memory.dmp

Filesize
4KB

Download
memory/1120-122-0x000000000041622A-mapping.dmp

Download
memory/1120-127-0x00000000053D0000-0x00000000053D1000-memory.dmp

Filesize
4KB

Download
memory/1120-128-0x0000000005410000-0x0000000005411000-memory.dmp

Filesize
4KB

Download
memory/1120-129-0x0000000005680000-0x0000000005681000-memory.dmp

Filesize
4KB

Download
memory/1120-130-0x0000000005340000-0x0000000005946000-memory.dmp

Filesize
6.0MB

Download
memory/1120-133-0x0000000006E70000-0x0000000006E71000-memory.dmp

Filesize
4KB

Download
memory/1120-134-0x0000000007570000-0x0000000007571000-memory.dmp

Filesize
4KB

Download
memory/1120-135-0x0000000006D90000-0x0000000006D91000-memory.dmp

Filesize
4KB

Download
memory/1120-136-0x0000000008850000-0x0000000008851000-memory.dmp

Filesize
4KB

Download
memory/1120-121-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1120-126-0x0000000005370000-0x0000000005371000-memory.dmp

Filesize
4KB

Download
memory/1864-148-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1864-149-0x0000000000416226-mapping.dmp

Download
memory/1864-156-0x0000000004900000-0x0000000004901000-memory.dmp

Filesize
4KB

Download
memory/1864-158-0x0000000004880000-0x0000000004E86000-memory.dmp

Filesize
6.0MB

Download
memory/2020-146-0x0000000000000000-mapping.dmp

Download
memory/3152-114-0x0000000000050000-0x0000000000051000-memory.dmp

Filesize
4KB

Download
memory/3152-120-0x0000000004E00000-0x0000000004E0B000-memory.dmp

Filesize
44KB

Download
memory/3152-119-0x00000000049B0000-0x0000000004EAE000-memory.dmp

Filesize
5.0MB

Download
memory/3152-118-0x0000000004E20000-0x0000000004E21000-memory.dmp

Filesize
4KB

Download
memory/3152-117-0x0000000004EB0000-0x0000000004EB1000-memory.dmp

Filesize
4KB

Download
memory/3152-116-0x0000000004910000-0x0000000004911000-memory.dmp

Filesize
4KB

Download
memory/3976-147-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads