redline | 396346640d472168f07c041e8dfb3648050e2d36f16e93416cafc2354f3a857e

General

Target

Scanned008907.exe
Size

1.0MB
MD5

0b5c131ce6f6ba1e86293ac0b16317b1
SHA1

10b03b58dceedfd1c99f04200d9692ef846a8030
SHA256

396346640d472168f07c041e8dfb3648050e2d36f16e93416cafc2354f3a857e
SHA512

729880fd1553e154b0180ef7c19f00092511ae9dac6560a5b53365ca93f6fd78ed2bd1f52968fa5b5325591214a96140948b70525b0b76bbbd9f1bfad32b62cb
SSDEEP

12288:aq+gtQtCm4yiiguuR3uq+CjCk8feoFgAXuRs2AB6T8H3+H+5CA2G:VIT4i0CkO5HXB6gX+H+57B

Score

10^/10

redline warzonerat infostealer persistence rat stealer

Malware Config

Extracted

Family

warzonerat

C2

155.94.150.100:6473

Signatures

Detects Redline Stealer samples 2 IoCs

This rule detects the presence of Redline Stealer samples based on their unique strings.

stealer

resource	yara_rule
behavioral2/memory/1120-144-0x00000000057D0000-0x0000000005DF8000-memory.dmp	redline_stealer
behavioral2/memory/1120-147-0x0000000006110000-0x0000000006176000-memory.dmp	redline_stealer

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline
WarzoneRat, AveMaria
WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.
rat infostealer warzonerat

Warzone RAT payload 6 IoCs

rat

resource	yara_rule
behavioral2/memory/4804-133-0x00000000031E0000-0x000000000333C000-memory.dmp	warzonerat
behavioral2/memory/4804-139-0x00000000031E0000-0x000000000333C000-memory.dmp	warzonerat
behavioral2/memory/4804-140-0x00000000027E0000-0x00000000031E0000-memory.dmp	warzonerat
behavioral2/memory/4108-157-0x0000000003670000-0x00000000037CC000-memory.dmp	warzonerat
behavioral2/memory/4108-163-0x0000000003670000-0x00000000037CC000-memory.dmp	warzonerat
behavioral2/memory/4804-165-0x00000000031E0000-0x000000000333C000-memory.dmp	warzonerat

Executes dropped EXE 1 IoCs

pid	Process
4108	images.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Images = "C:\\Users\\Admin\\Documents\\images.exe"	Scanned008907.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1120	powershell.exe
3352	powershell.exe
1120	powershell.exe
3352	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1120	powershell.exe
Token: SeDebugPrivilege	3352	powershell.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4804 wrote to memory of 1120	4804	Scanned008907.exe	85
PID 4804 wrote to memory of 1120	4804	Scanned008907.exe	85
PID 4804 wrote to memory of 1120	4804	Scanned008907.exe	85
PID 4804 wrote to memory of 4108	4804	Scanned008907.exe	87
PID 4804 wrote to memory of 4108	4804	Scanned008907.exe	87
PID 4804 wrote to memory of 4108	4804	Scanned008907.exe	87
PID 4108 wrote to memory of 3352	4108	images.exe	89
PID 4108 wrote to memory of 3352	4108	images.exe	89
PID 4108 wrote to memory of 3352	4108	images.exe	89
PID 4108 wrote to memory of 2856	4108	images.exe	93
PID 4108 wrote to memory of 2856	4108	images.exe	93
PID 4108 wrote to memory of 2856	4108	images.exe	93
PID 4108 wrote to memory of 2856	4108	images.exe	93
PID 4108 wrote to memory of 2856	4108	images.exe	93

C:\Users\Admin\AppData\Local\Temp\Scanned008907.exe
"C:\Users\Admin\AppData\Local\Temp\Scanned008907.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4804
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  powershell Add-MpPreference -ExclusionPath C:\
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1120
- C:\Users\Admin\Documents\images.exe
  "C:\Users\Admin\Documents\images.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:4108
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell Add-MpPreference -ExclusionPath C:\
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3352
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe"
    3⤵
    PID:2856

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
7e4d873a82cfb322eb19eeb982996fde

SHA1
6d4004cda2f07838b5aed9fe1a8bc646d8ef8e77

SHA256
09cce8d88e548333cd95d8548cc2f17997c340c5cc1a8ef26c2de1476952971d

SHA512
76c19b4cc89ab58db088d4d07716f3a0d58df2c94a2f24ee6ca84c705c539b1400bfdd765c47c454a02aba1f009c213adad15adae1fa0905dccb28fad814ce17

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rcyk0xdl.s0u.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\Documents\images.exe

Filesize
1.0MB

MD5
0b5c131ce6f6ba1e86293ac0b16317b1

SHA1
10b03b58dceedfd1c99f04200d9692ef846a8030

SHA256
396346640d472168f07c041e8dfb3648050e2d36f16e93416cafc2354f3a857e

SHA512
729880fd1553e154b0180ef7c19f00092511ae9dac6560a5b53365ca93f6fd78ed2bd1f52968fa5b5325591214a96140948b70525b0b76bbbd9f1bfad32b62cb

Download Submit
C:\Users\Admin\Documents\images.exe

Filesize
1.0MB

MD5
0b5c131ce6f6ba1e86293ac0b16317b1

SHA1
10b03b58dceedfd1c99f04200d9692ef846a8030

SHA256
396346640d472168f07c041e8dfb3648050e2d36f16e93416cafc2354f3a857e

SHA512
729880fd1553e154b0180ef7c19f00092511ae9dac6560a5b53365ca93f6fd78ed2bd1f52968fa5b5325591214a96140948b70525b0b76bbbd9f1bfad32b62cb

Download Submit
memory/1120-182-0x0000000006700000-0x000000000671E000-memory.dmp

Filesize
120KB

Download
memory/1120-187-0x0000000002DA0000-0x0000000002DB0000-memory.dmp

Filesize
64KB

Download
memory/1120-145-0x0000000005750000-0x0000000005772000-memory.dmp

Filesize
136KB

Download
memory/1120-146-0x0000000006030000-0x0000000006096000-memory.dmp

Filesize
408KB

Download
memory/1120-147-0x0000000006110000-0x0000000006176000-memory.dmp

Filesize
408KB

Download
memory/1120-143-0x0000000002DA0000-0x0000000002DB0000-memory.dmp

Filesize
64KB

Download
memory/1120-142-0x0000000002DA0000-0x0000000002DB0000-memory.dmp

Filesize
64KB

Download
memory/1120-141-0x0000000002DF0000-0x0000000002E26000-memory.dmp

Filesize
216KB

Download
memory/1120-218-0x0000000007DA0000-0x0000000007DA8000-memory.dmp

Filesize
32KB

Download
memory/1120-213-0x0000000007A80000-0x0000000007A9A000-memory.dmp

Filesize
104KB

Download
memory/1120-212-0x00000000080D0000-0x000000000874A000-memory.dmp

Filesize
6.5MB

Download
memory/1120-166-0x0000000002DA0000-0x0000000002DB0000-memory.dmp

Filesize
64KB

Download
memory/1120-167-0x0000000002DA0000-0x0000000002DB0000-memory.dmp

Filesize
64KB

Download
memory/1120-144-0x00000000057D0000-0x0000000005DF8000-memory.dmp

Filesize
6.2MB

Download
memory/1120-201-0x000000006F8E0000-0x000000006F92C000-memory.dmp

Filesize
304KB

Download
memory/1120-188-0x0000000006D50000-0x0000000006D82000-memory.dmp

Filesize
200KB

Download
memory/2856-183-0x0000000001480000-0x0000000001481000-memory.dmp

Filesize
4KB

Download
memory/3352-200-0x00000000061E0000-0x00000000061FE000-memory.dmp

Filesize
120KB

Download
memory/3352-216-0x0000000007170000-0x000000000717E000-memory.dmp

Filesize
56KB

Download
memory/3352-185-0x00000000047F0000-0x0000000004800000-memory.dmp

Filesize
64KB

Download
memory/3352-189-0x000000006F8E0000-0x000000006F92C000-memory.dmp

Filesize
304KB

Download
memory/3352-217-0x0000000007280000-0x000000000729A000-memory.dmp

Filesize
104KB

Download
memory/3352-190-0x00000000047F0000-0x0000000004800000-memory.dmp

Filesize
64KB

Download
memory/3352-168-0x00000000047F0000-0x0000000004800000-memory.dmp

Filesize
64KB

Download
memory/3352-202-0x000000007F940000-0x000000007F950000-memory.dmp

Filesize
64KB

Download
memory/3352-169-0x00000000047F0000-0x0000000004800000-memory.dmp

Filesize
64KB

Download
memory/3352-186-0x00000000047F0000-0x0000000004800000-memory.dmp

Filesize
64KB

Download
memory/3352-215-0x00000000071B0000-0x0000000007246000-memory.dmp

Filesize
600KB

Download
memory/3352-214-0x0000000006FA0000-0x0000000006FAA000-memory.dmp

Filesize
40KB

Download
memory/4108-163-0x0000000003670000-0x00000000037CC000-memory.dmp

Filesize
1.4MB

Download
memory/4108-157-0x0000000003670000-0x00000000037CC000-memory.dmp

Filesize
1.4MB

Download
memory/4804-165-0x00000000031E0000-0x000000000333C000-memory.dmp

Filesize
1.4MB

Download
memory/4804-133-0x00000000031E0000-0x000000000333C000-memory.dmp

Filesize
1.4MB

Download
memory/4804-140-0x00000000027E0000-0x00000000031E0000-memory.dmp

Filesize
10.0MB

Download
memory/4804-139-0x00000000031E0000-0x000000000333C000-memory.dmp

Filesize
1.4MB

Download

Analysis

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