redline | c25eb70130443c9e6fbf331cff5924ffc6035ff7cacfcf8daf4e4c19e5f45491

Analysis

max time kernel
50s
max time network
59s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
27/03/2023, 13:19

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General

Target

c25eb70130443c9e6fbf331cff5924ffc6035ff7cacfcf8daf4e4c19e5f45491.exe
Size

685KB
MD5

ae7bdd17d4b6c0e0ebe954d915c43319
SHA1

61799aff793b9a5f426f6569683dab378f5767e4
SHA256

c25eb70130443c9e6fbf331cff5924ffc6035ff7cacfcf8daf4e4c19e5f45491
SHA512

368f8fd260c34cebe947cd27dcb45eed54334cf4b29de1f798e968edb4e90d0a02e887cd81cac128e92c6b0be137808d5e212f1b7877b9f9d541326059944f15
SSDEEP

12288:fMrIy90l6Y4XJzkuvspWeV5Jhz7+yHVI2s6YsdbQrlpCb87BdesEFxL8/ktDJ:jy2v4JLvspxLJ71CsbQrLQcTesEvLHt9

Score

10^/10

redline nice sony discovery evasion infostealer persistence spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

sony

193.233.20.33:4125

Attributes

auth_value
1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

193.233.20.33:4125

Attributes

auth_value
a7371b75699e8bc7c51fb960e8ac9e81

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 5 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"	pro5374.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro5374.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro5374.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro5374.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro5374.exe

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

RedLine payload 20 IoCs

resource	yara_rule
behavioral1/memory/1356-177-0x0000000002510000-0x0000000002556000-memory.dmp	family_redline
behavioral1/memory/1356-178-0x00000000051B0000-0x00000000051F4000-memory.dmp	family_redline
behavioral1/memory/1356-181-0x00000000051B0000-0x00000000051EE000-memory.dmp	family_redline
behavioral1/memory/1356-183-0x00000000051B0000-0x00000000051EE000-memory.dmp	family_redline
behavioral1/memory/1356-188-0x00000000051B0000-0x00000000051EE000-memory.dmp	family_redline
behavioral1/memory/1356-190-0x00000000051B0000-0x00000000051EE000-memory.dmp	family_redline
behavioral1/memory/1356-186-0x00000000051B0000-0x00000000051EE000-memory.dmp	family_redline
behavioral1/memory/1356-192-0x00000000051B0000-0x00000000051EE000-memory.dmp	family_redline
behavioral1/memory/1356-194-0x00000000051B0000-0x00000000051EE000-memory.dmp	family_redline
behavioral1/memory/1356-196-0x00000000051B0000-0x00000000051EE000-memory.dmp	family_redline
behavioral1/memory/1356-198-0x00000000051B0000-0x00000000051EE000-memory.dmp	family_redline
behavioral1/memory/1356-200-0x00000000051B0000-0x00000000051EE000-memory.dmp	family_redline
behavioral1/memory/1356-202-0x00000000051B0000-0x00000000051EE000-memory.dmp	family_redline
behavioral1/memory/1356-204-0x00000000051B0000-0x00000000051EE000-memory.dmp	family_redline
behavioral1/memory/1356-206-0x00000000051B0000-0x00000000051EE000-memory.dmp	family_redline
behavioral1/memory/1356-208-0x00000000051B0000-0x00000000051EE000-memory.dmp	family_redline
behavioral1/memory/1356-210-0x00000000051B0000-0x00000000051EE000-memory.dmp	family_redline
behavioral1/memory/1356-212-0x00000000051B0000-0x00000000051EE000-memory.dmp	family_redline
behavioral1/memory/1356-214-0x00000000051B0000-0x00000000051EE000-memory.dmp	family_redline
behavioral1/memory/1356-216-0x00000000051B0000-0x00000000051EE000-memory.dmp	family_redline

Executes dropped EXE 4 IoCs

pid	Process
3316	un266966.exe
2772	pro5374.exe
1356	qu8944.exe
3732	si996440.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	pro5374.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro5374.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	c25eb70130443c9e6fbf331cff5924ffc6035ff7cacfcf8daf4e4c19e5f45491.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\\\""	c25eb70130443c9e6fbf331cff5924ffc6035ff7cacfcf8daf4e4c19e5f45491.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	un266966.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\\\""	un266966.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
2772	pro5374.exe
2772	pro5374.exe
1356	qu8944.exe
1356	qu8944.exe
3732	si996440.exe
3732	si996440.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2772	pro5374.exe
Token: SeDebugPrivilege	1356	qu8944.exe
Token: SeDebugPrivilege	3732	si996440.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3228 wrote to memory of 3316	3228	c25eb70130443c9e6fbf331cff5924ffc6035ff7cacfcf8daf4e4c19e5f45491.exe	66
PID 3228 wrote to memory of 3316	3228	c25eb70130443c9e6fbf331cff5924ffc6035ff7cacfcf8daf4e4c19e5f45491.exe	66
PID 3228 wrote to memory of 3316	3228	c25eb70130443c9e6fbf331cff5924ffc6035ff7cacfcf8daf4e4c19e5f45491.exe	66
PID 3316 wrote to memory of 2772	3316	un266966.exe	67
PID 3316 wrote to memory of 2772	3316	un266966.exe	67
PID 3316 wrote to memory of 2772	3316	un266966.exe	67
PID 3316 wrote to memory of 1356	3316	un266966.exe	68
PID 3316 wrote to memory of 1356	3316	un266966.exe	68
PID 3316 wrote to memory of 1356	3316	un266966.exe	68
PID 3228 wrote to memory of 3732	3228	c25eb70130443c9e6fbf331cff5924ffc6035ff7cacfcf8daf4e4c19e5f45491.exe	70
PID 3228 wrote to memory of 3732	3228	c25eb70130443c9e6fbf331cff5924ffc6035ff7cacfcf8daf4e4c19e5f45491.exe	70
PID 3228 wrote to memory of 3732	3228	c25eb70130443c9e6fbf331cff5924ffc6035ff7cacfcf8daf4e4c19e5f45491.exe	70

C:\Users\Admin\AppData\Local\Temp\c25eb70130443c9e6fbf331cff5924ffc6035ff7cacfcf8daf4e4c19e5f45491.exe
"C:\Users\Admin\AppData\Local\Temp\c25eb70130443c9e6fbf331cff5924ffc6035ff7cacfcf8daf4e4c19e5f45491.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3228
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un266966.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un266966.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:3316
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5374.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5374.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2772
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8944.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8944.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1356
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si996440.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si996440.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3732

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\si996440.exe

Filesize
175KB

MD5
6d305a7fdd16f9f3e85df92ba3b73ac2

SHA1
51dc1f03a9896ffdf894ba142f884c9eabefcb94

SHA256
dc8cc04c51416cd5d365288dfac22bf18d3ac043f31d0a75c5b10e21d0610f7c

SHA512
c58a63ecba6d185a3eb5cc4143bf7b27163c392998f647c378229bc7c3ac8848ee2f3ae8dab5900ca0df722981515a5dc3b50a4e45649f5444449249b9fe438b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si996440.exe

Filesize
175KB

MD5
6d305a7fdd16f9f3e85df92ba3b73ac2

SHA1
51dc1f03a9896ffdf894ba142f884c9eabefcb94

SHA256
dc8cc04c51416cd5d365288dfac22bf18d3ac043f31d0a75c5b10e21d0610f7c

SHA512
c58a63ecba6d185a3eb5cc4143bf7b27163c392998f647c378229bc7c3ac8848ee2f3ae8dab5900ca0df722981515a5dc3b50a4e45649f5444449249b9fe438b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un266966.exe

Filesize
543KB

MD5
b7f008b9a0f62d745f8593f418f4e891

SHA1
fcda02815cd343b46c493e3b2645b0d59cf79745

SHA256
d172b05f8c2c8df1742318009928402f7278ca0476de8fc7f8a5c243a70f3ace

SHA512
19e73d3e47e835cce31289e3e5be0e3d2f5357bad0d36e0a3b949b2545d27099f3b4611658983f4607480a0b1aec75ea28922c7d99ed15f6985abb16562076dd

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un266966.exe

Filesize
543KB

MD5
b7f008b9a0f62d745f8593f418f4e891

SHA1
fcda02815cd343b46c493e3b2645b0d59cf79745

SHA256
d172b05f8c2c8df1742318009928402f7278ca0476de8fc7f8a5c243a70f3ace

SHA512
19e73d3e47e835cce31289e3e5be0e3d2f5357bad0d36e0a3b949b2545d27099f3b4611658983f4607480a0b1aec75ea28922c7d99ed15f6985abb16562076dd

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5374.exe

Filesize
292KB

MD5
19a1982454387cfb02c0c89e1d80f9fe

SHA1
8a67e3aed0a1756e656465c2dc94e91089cb01ac

SHA256
3013e9266d5d26cc835a6612cd91e52769fc7020548431ab9d8e92e2fcfbf434

SHA512
bf394e14415f2992b12ba0d39045aad37035aced16b045a6490204a28da9cecb4a24481847cad8587c40a9d08562ccde95a53dc5540a1a0255c11edc209e07b1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5374.exe

Filesize
292KB

MD5
19a1982454387cfb02c0c89e1d80f9fe

SHA1
8a67e3aed0a1756e656465c2dc94e91089cb01ac

SHA256
3013e9266d5d26cc835a6612cd91e52769fc7020548431ab9d8e92e2fcfbf434

SHA512
bf394e14415f2992b12ba0d39045aad37035aced16b045a6490204a28da9cecb4a24481847cad8587c40a9d08562ccde95a53dc5540a1a0255c11edc209e07b1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8944.exe

Filesize
350KB

MD5
7fa0fa4683fcf4826897f24fab79ef90

SHA1
313e8792c9b980da1a4e0153ea62c7c50b7eb16e

SHA256
08d633d9021e1f8d39a9095f15df65693c98fa6c3e1f239a48ae46ea2a24456a

SHA512
e9ebc5e116098d94879770bcb3fd767a57cf72a6e3e7428930e0787701ec81761f7985192c416ba7ed22c144bfe9d5a5e590caa28a61a0874fb2351e83a21fda

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8944.exe

Filesize
350KB

MD5
7fa0fa4683fcf4826897f24fab79ef90

SHA1
313e8792c9b980da1a4e0153ea62c7c50b7eb16e

SHA256
08d633d9021e1f8d39a9095f15df65693c98fa6c3e1f239a48ae46ea2a24456a

SHA512
e9ebc5e116098d94879770bcb3fd767a57cf72a6e3e7428930e0787701ec81761f7985192c416ba7ed22c144bfe9d5a5e590caa28a61a0874fb2351e83a21fda

Download Submit
memory/1356-1090-0x00000000052B0000-0x00000000053BA000-memory.dmp

Filesize
1.0MB

Download
memory/1356-1093-0x0000000005410000-0x000000000544E000-memory.dmp

Filesize
248KB

Download
memory/1356-192-0x00000000051B0000-0x00000000051EE000-memory.dmp

Filesize
248KB

Download
memory/1356-1105-0x00000000069B0000-0x0000000006EDC000-memory.dmp

Filesize
5.2MB

Download
memory/1356-1104-0x00000000067E0000-0x00000000069A2000-memory.dmp

Filesize
1.8MB

Download
memory/1356-1103-0x0000000006670000-0x00000000066C0000-memory.dmp

Filesize
320KB

Download
memory/1356-1102-0x00000000065E0000-0x0000000006656000-memory.dmp

Filesize
472KB

Download
memory/1356-1101-0x0000000000950000-0x0000000000960000-memory.dmp

Filesize
64KB

Download
memory/1356-1100-0x00000000063D0000-0x0000000006462000-memory.dmp

Filesize
584KB

Download
memory/1356-1099-0x00000000056F0000-0x0000000005756000-memory.dmp

Filesize
408KB

Download
memory/1356-1098-0x0000000000950000-0x0000000000960000-memory.dmp

Filesize
64KB

Download
memory/1356-1097-0x0000000000950000-0x0000000000960000-memory.dmp

Filesize
64KB

Download
memory/1356-1096-0x0000000000950000-0x0000000000960000-memory.dmp

Filesize
64KB

Download
memory/1356-1094-0x0000000005560000-0x00000000055AB000-memory.dmp

Filesize
300KB

Download
memory/1356-1092-0x0000000000950000-0x0000000000960000-memory.dmp

Filesize
64KB

Download
memory/1356-1091-0x00000000053F0000-0x0000000005402000-memory.dmp

Filesize
72KB

Download
memory/1356-1089-0x0000000005840000-0x0000000005E46000-memory.dmp

Filesize
6.0MB

Download
memory/1356-216-0x00000000051B0000-0x00000000051EE000-memory.dmp

Filesize
248KB

Download
memory/1356-214-0x00000000051B0000-0x00000000051EE000-memory.dmp

Filesize
248KB

Download
memory/1356-212-0x00000000051B0000-0x00000000051EE000-memory.dmp

Filesize
248KB

Download
memory/1356-194-0x00000000051B0000-0x00000000051EE000-memory.dmp

Filesize
248KB

Download
memory/1356-177-0x0000000002510000-0x0000000002556000-memory.dmp

Filesize
280KB

Download
memory/1356-178-0x00000000051B0000-0x00000000051F4000-memory.dmp

Filesize
272KB

Download
memory/1356-179-0x00000000007F0000-0x000000000083B000-memory.dmp

Filesize
300KB

Download
memory/1356-181-0x00000000051B0000-0x00000000051EE000-memory.dmp

Filesize
248KB

Download
memory/1356-182-0x0000000000950000-0x0000000000960000-memory.dmp

Filesize
64KB

Download
memory/1356-183-0x00000000051B0000-0x00000000051EE000-memory.dmp

Filesize
248KB

Download
memory/1356-180-0x0000000000950000-0x0000000000960000-memory.dmp

Filesize
64KB

Download
memory/1356-184-0x0000000000950000-0x0000000000960000-memory.dmp

Filesize
64KB

Download
memory/1356-188-0x00000000051B0000-0x00000000051EE000-memory.dmp

Filesize
248KB

Download
memory/1356-190-0x00000000051B0000-0x00000000051EE000-memory.dmp

Filesize
248KB

Download
memory/1356-186-0x00000000051B0000-0x00000000051EE000-memory.dmp

Filesize
248KB

Download
memory/1356-208-0x00000000051B0000-0x00000000051EE000-memory.dmp

Filesize
248KB

Download
memory/1356-196-0x00000000051B0000-0x00000000051EE000-memory.dmp

Filesize
248KB

Download
memory/1356-210-0x00000000051B0000-0x00000000051EE000-memory.dmp

Filesize
248KB

Download
memory/1356-198-0x00000000051B0000-0x00000000051EE000-memory.dmp

Filesize
248KB

Download
memory/1356-200-0x00000000051B0000-0x00000000051EE000-memory.dmp

Filesize
248KB

Download
memory/1356-202-0x00000000051B0000-0x00000000051EE000-memory.dmp

Filesize
248KB

Download
memory/1356-204-0x00000000051B0000-0x00000000051EE000-memory.dmp

Filesize
248KB

Download
memory/1356-206-0x00000000051B0000-0x00000000051EE000-memory.dmp

Filesize
248KB

Download
memory/2772-147-0x00000000028F0000-0x0000000002902000-memory.dmp

Filesize
72KB

Download
memory/2772-136-0x00000000001D0000-0x00000000001FD000-memory.dmp

Filesize
180KB

Download
memory/2772-140-0x0000000004E70000-0x000000000536E000-memory.dmp

Filesize
5.0MB

Download
memory/2772-172-0x0000000000400000-0x000000000070C000-memory.dmp

Filesize
3.0MB

Download
memory/2772-170-0x0000000000400000-0x000000000070C000-memory.dmp

Filesize
3.0MB

Download
memory/2772-169-0x00000000028F0000-0x0000000002902000-memory.dmp

Filesize
72KB

Download
memory/2772-138-0x0000000004E60000-0x0000000004E70000-memory.dmp

Filesize
64KB

Download
memory/2772-167-0x00000000028F0000-0x0000000002902000-memory.dmp

Filesize
72KB

Download
memory/2772-165-0x00000000028F0000-0x0000000002902000-memory.dmp

Filesize
72KB

Download
memory/2772-141-0x00000000028F0000-0x0000000002908000-memory.dmp

Filesize
96KB

Download
memory/2772-157-0x00000000028F0000-0x0000000002902000-memory.dmp

Filesize
72KB

Download
memory/2772-142-0x00000000028F0000-0x0000000002902000-memory.dmp

Filesize
72KB

Download
memory/2772-139-0x0000000004E60000-0x0000000004E70000-memory.dmp

Filesize
64KB

Download
memory/2772-159-0x00000000028F0000-0x0000000002902000-memory.dmp

Filesize
72KB

Download
memory/2772-161-0x00000000028F0000-0x0000000002902000-memory.dmp

Filesize
72KB

Download
memory/2772-153-0x00000000028F0000-0x0000000002902000-memory.dmp

Filesize
72KB

Download
memory/2772-151-0x00000000028F0000-0x0000000002902000-memory.dmp

Filesize
72KB

Download
memory/2772-149-0x00000000028F0000-0x0000000002902000-memory.dmp

Filesize
72KB

Download
memory/2772-155-0x00000000028F0000-0x0000000002902000-memory.dmp

Filesize
72KB

Download
memory/2772-145-0x00000000028F0000-0x0000000002902000-memory.dmp

Filesize
72KB

Download
memory/2772-143-0x00000000028F0000-0x0000000002902000-memory.dmp

Filesize
72KB

Download
memory/2772-137-0x0000000002280000-0x000000000229A000-memory.dmp

Filesize
104KB

Download
memory/2772-163-0x00000000028F0000-0x0000000002902000-memory.dmp

Filesize
72KB

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memory/3732-1111-0x0000000000B30000-0x0000000000B62000-memory.dmp

Filesize
200KB

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memory/3732-1112-0x0000000005450000-0x0000000005460000-memory.dmp

Filesize
64KB

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memory/3732-1113-0x0000000005570000-0x00000000055BB000-memory.dmp

Filesize
300KB

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