redline | 4995f30f4b777655dd0aa5dcb9a2a6e867df99a39b43a48a9f4a19a90be66b30

Resubmissions

01/05/2023, 21:08

230501-zyw7dsae8t 10

01/05/2023, 20:38

230501-zev5zsgf62 10

Analysis

max time kernel
124s
max time network
189s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
01/05/2023, 21:08

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General

Target

4995f30f4b777655dd0aa5dcb9a2a6e867df99a39b43a48a9f4a19a90be66b30.exe
Size

794KB
MD5

fae553705958b46d8114557115cc3d87
SHA1

81fc9c3d22adc12696f159b97181ae8de34ee047
SHA256

4995f30f4b777655dd0aa5dcb9a2a6e867df99a39b43a48a9f4a19a90be66b30
SHA512

b418eb01ec5331adf8a3675d87f1d26d5fe9b4704665e91eb36f9c0f5eef8b84bbd19b6c80cda5360ec91519ea73e69a2e0b0eba272e3c64d4f2ea8d1ee579d4
SSDEEP

12288:ey90f8YlxtrgUIT3f8HT3m5quo4qy+duGgJQ9DHcyfUqmdtbBlj:eyCxtEMahGVD9ZUq8tL

Score

10^/10

redline dork gena discovery evasion infostealer persistence spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

gena

185.161.248.73:4164

Attributes

auth_value
d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

dork

185.161.248.73:4164

Attributes

auth_value
e81be7d6cfb453cc812e1b4890eeadad

Signatures

Detects Redline Stealer samples 3 IoCs

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

stealer

resource	yara_rule
behavioral1/memory/1876-2305-0x000000000AB30000-0x000000000B136000-memory.dmp	redline_stealer
behavioral1/memory/1484-2314-0x0000000005BD0000-0x0000000005C36000-memory.dmp	redline_stealer
behavioral1/memory/1876-2318-0x000000000BF80000-0x000000000C142000-memory.dmp	redline_stealer

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\DisableRealtimeMonitoring = "1"	o61699442.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	o61699442.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	o61699442.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	o61699442.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	o61699442.exe

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

Executes dropped EXE 5 IoCs

pid	Process
2224	x05557045.exe
4444	m55996209.exe
1484	1.exe
1876	n15870990.exe
1528	o61699442.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	o61699442.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	o61699442.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
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\\\""	x05557045.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	4995f30f4b777655dd0aa5dcb9a2a6e867df99a39b43a48a9f4a19a90be66b30.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\\\""	4995f30f4b777655dd0aa5dcb9a2a6e867df99a39b43a48a9f4a19a90be66b30.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	x05557045.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
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1876	n15870990.exe
1484	1.exe
1876	n15870990.exe
1484	1.exe
1528	o61699442.exe
1528	o61699442.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4444	m55996209.exe
Token: SeDebugPrivilege	1876	n15870990.exe
Token: SeDebugPrivilege	1484	1.exe
Token: SeDebugPrivilege	1528	o61699442.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 4092 wrote to memory of 2224	4092	4995f30f4b777655dd0aa5dcb9a2a6e867df99a39b43a48a9f4a19a90be66b30.exe	66
PID 4092 wrote to memory of 2224	4092	4995f30f4b777655dd0aa5dcb9a2a6e867df99a39b43a48a9f4a19a90be66b30.exe	66
PID 4092 wrote to memory of 2224	4092	4995f30f4b777655dd0aa5dcb9a2a6e867df99a39b43a48a9f4a19a90be66b30.exe	66
PID 2224 wrote to memory of 4444	2224	x05557045.exe	67
PID 2224 wrote to memory of 4444	2224	x05557045.exe	67
PID 2224 wrote to memory of 4444	2224	x05557045.exe	67
PID 4444 wrote to memory of 1484	4444	m55996209.exe	68
PID 4444 wrote to memory of 1484	4444	m55996209.exe	68
PID 4444 wrote to memory of 1484	4444	m55996209.exe	68
PID 2224 wrote to memory of 1876	2224	x05557045.exe	69
PID 2224 wrote to memory of 1876	2224	x05557045.exe	69
PID 2224 wrote to memory of 1876	2224	x05557045.exe	69
PID 4092 wrote to memory of 1528	4092	4995f30f4b777655dd0aa5dcb9a2a6e867df99a39b43a48a9f4a19a90be66b30.exe	71
PID 4092 wrote to memory of 1528	4092	4995f30f4b777655dd0aa5dcb9a2a6e867df99a39b43a48a9f4a19a90be66b30.exe	71
PID 4092 wrote to memory of 1528	4092	4995f30f4b777655dd0aa5dcb9a2a6e867df99a39b43a48a9f4a19a90be66b30.exe	71

C:\Users\Admin\AppData\Local\Temp\4995f30f4b777655dd0aa5dcb9a2a6e867df99a39b43a48a9f4a19a90be66b30.exe
"C:\Users\Admin\AppData\Local\Temp\4995f30f4b777655dd0aa5dcb9a2a6e867df99a39b43a48a9f4a19a90be66b30.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4092
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x05557045.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x05557045.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2224
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m55996209.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m55996209.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:4444
  - - C:\Windows\Temp\1.exe
      "C:\Windows\Temp\1.exe"
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1484
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n15870990.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n15870990.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1876
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\o61699442.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\o61699442.exe
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Executes dropped EXE
  - Windows security modification
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1528

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

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\o61699442.exe

Filesize
176KB

MD5
2f355d1694c649f433582974d54254c1

SHA1
fba425b8c666a3bfdb3325a58795765d74cab0c5

SHA256
48fec69090fb5066ae1165b2149a7a11d1287b96003e325cbdcbc92e17b1faa5

SHA512
74018355097c05d0d30ba70af74a292c4bd2aef83b6bf7b0b75168b345dae85fa9f04c8d00eacb26500ea2c91f34699607af3bd95933c2be8dee20189566bf15

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\o61699442.exe

Filesize
176KB

MD5
2f355d1694c649f433582974d54254c1

SHA1
fba425b8c666a3bfdb3325a58795765d74cab0c5

SHA256
48fec69090fb5066ae1165b2149a7a11d1287b96003e325cbdcbc92e17b1faa5

SHA512
74018355097c05d0d30ba70af74a292c4bd2aef83b6bf7b0b75168b345dae85fa9f04c8d00eacb26500ea2c91f34699607af3bd95933c2be8dee20189566bf15

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x05557045.exe

Filesize
590KB

MD5
2f06096e4f69c64131b6b31e9c6a0d5c

SHA1
ead7a8dd57857a739fa296627d3dd3d91e500127

SHA256
684cada628db7c6972076eec14ec591bb504bc9b7755a793b3d2a8ca9f30d93c

SHA512
2db86b96f6987f81dfc7a615569089e96723ff447731c8fb0a88fb97028c78fd9372573fcafa5ee893f59ed59237fd4a527b056c28770feb1f35aa41dddd83ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x05557045.exe

Filesize
590KB

MD5
2f06096e4f69c64131b6b31e9c6a0d5c

SHA1
ead7a8dd57857a739fa296627d3dd3d91e500127

SHA256
684cada628db7c6972076eec14ec591bb504bc9b7755a793b3d2a8ca9f30d93c

SHA512
2db86b96f6987f81dfc7a615569089e96723ff447731c8fb0a88fb97028c78fd9372573fcafa5ee893f59ed59237fd4a527b056c28770feb1f35aa41dddd83ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m55996209.exe

Filesize
530KB

MD5
3003febf140db0c3a1d606369694dba9

SHA1
2a86846558d25ac52d8627dbd040580011fb8ec2

SHA256
1a471d915ac7dfde667cd0018b3a3b394c7b6a5d58f7f2d02f44bd5e0a5d1345

SHA512
74d4f7f8313a2bbe786d5c6eb0f4034b989791744b69b8477a4c97d49afdb5e129d97fb143014f6955e4dacc82b36feb41b6dc941a94a0a79586d5cba91bf902

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m55996209.exe

Filesize
530KB

MD5
3003febf140db0c3a1d606369694dba9

SHA1
2a86846558d25ac52d8627dbd040580011fb8ec2

SHA256
1a471d915ac7dfde667cd0018b3a3b394c7b6a5d58f7f2d02f44bd5e0a5d1345

SHA512
74d4f7f8313a2bbe786d5c6eb0f4034b989791744b69b8477a4c97d49afdb5e129d97fb143014f6955e4dacc82b36feb41b6dc941a94a0a79586d5cba91bf902

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n15870990.exe

Filesize
169KB

MD5
ece7218a362432733be616a9e2b92efb

SHA1
1b8567b92ac0ab25dc11e8e3a40d3709312fbb4d

SHA256
e037a51d561daf67c34c92cfa18b9d329afd7ab74d4043798f421590451b3c03

SHA512
080a1bc0f509084cef0c8ac34a0484af61181a5b79ee4251194288613b8ac1a7468cdcbb88efd0bdd4f48ebd61d2b6b1a2eeeac3b0d9bbbcd6fb6d9c44eb148b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n15870990.exe

Filesize
169KB

MD5
ece7218a362432733be616a9e2b92efb

SHA1
1b8567b92ac0ab25dc11e8e3a40d3709312fbb4d

SHA256
e037a51d561daf67c34c92cfa18b9d329afd7ab74d4043798f421590451b3c03

SHA512
080a1bc0f509084cef0c8ac34a0484af61181a5b79ee4251194288613b8ac1a7468cdcbb88efd0bdd4f48ebd61d2b6b1a2eeeac3b0d9bbbcd6fb6d9c44eb148b

Download Submit
C:\Windows\Temp\1.exe

Filesize
168KB

MD5
f16fb63d4e551d3808e8f01f2671b57e

SHA1
781153ad6235a1152da112de1fb39a6f2d063575

SHA256
8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581

SHA512
fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

Download Submit
C:\Windows\Temp\1.exe

Filesize
168KB

MD5
f16fb63d4e551d3808e8f01f2671b57e

SHA1
781153ad6235a1152da112de1fb39a6f2d063575

SHA256
8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581

SHA512
fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

Download Submit
memory/1484-2297-0x0000000000DC0000-0x0000000000DEE000-memory.dmp

Filesize
184KB

Download
memory/1484-2319-0x0000000009020000-0x000000000954C000-memory.dmp

Filesize
5.2MB

Download
memory/1484-2302-0x0000000001530000-0x0000000001536000-memory.dmp

Filesize
24KB

Download
memory/1484-2317-0x0000000005760000-0x0000000005770000-memory.dmp

Filesize
64KB

Download
memory/1484-2306-0x0000000005880000-0x000000000598A000-memory.dmp

Filesize
1.0MB

Download
memory/1484-2308-0x0000000005770000-0x00000000057AE000-memory.dmp

Filesize
248KB

Download
memory/1484-2314-0x0000000005BD0000-0x0000000005C36000-memory.dmp

Filesize
408KB

Download
memory/1484-2313-0x0000000005C70000-0x0000000005D02000-memory.dmp

Filesize
584KB

Download
memory/1484-2312-0x0000000005B50000-0x0000000005BC6000-memory.dmp

Filesize
472KB

Download
memory/1484-2309-0x00000000057B0000-0x00000000057FB000-memory.dmp

Filesize
300KB

Download
memory/1484-2311-0x0000000005760000-0x0000000005770000-memory.dmp

Filesize
64KB

Download
memory/1528-2325-0x0000000002270000-0x000000000228A000-memory.dmp

Filesize
104KB

Download
memory/1528-2326-0x0000000002410000-0x0000000002428000-memory.dmp

Filesize
96KB

Download
memory/1528-2355-0x0000000004B00000-0x0000000004B10000-memory.dmp

Filesize
64KB

Download
memory/1528-2356-0x0000000004B00000-0x0000000004B10000-memory.dmp

Filesize
64KB

Download
memory/1528-2357-0x0000000004B00000-0x0000000004B10000-memory.dmp

Filesize
64KB

Download
memory/1876-2310-0x0000000005190000-0x00000000051A0000-memory.dmp

Filesize
64KB

Download
memory/1876-2315-0x000000000B640000-0x000000000B690000-memory.dmp

Filesize
320KB

Download
memory/1876-2307-0x000000000A5E0000-0x000000000A5F2000-memory.dmp

Filesize
72KB

Download
memory/1876-2316-0x0000000005190000-0x00000000051A0000-memory.dmp

Filesize
64KB

Download
memory/1876-2305-0x000000000AB30000-0x000000000B136000-memory.dmp

Filesize
6.0MB

Download
memory/1876-2304-0x0000000005160000-0x0000000005166000-memory.dmp

Filesize
24KB

Download
memory/1876-2303-0x00000000008B0000-0x00000000008E0000-memory.dmp

Filesize
192KB

Download
memory/1876-2318-0x000000000BF80000-0x000000000C142000-memory.dmp

Filesize
1.8MB

Download
memory/4444-157-0x0000000002C20000-0x0000000002C80000-memory.dmp

Filesize
384KB

Download
memory/4444-169-0x0000000002C20000-0x0000000002C80000-memory.dmp

Filesize
384KB

Download
memory/4444-191-0x0000000002C20000-0x0000000002C80000-memory.dmp

Filesize
384KB

Download
memory/4444-193-0x0000000002C20000-0x0000000002C80000-memory.dmp

Filesize
384KB

Download
memory/4444-195-0x0000000002C20000-0x0000000002C80000-memory.dmp

Filesize
384KB

Download
memory/4444-197-0x0000000002C20000-0x0000000002C80000-memory.dmp

Filesize
384KB

Download
memory/4444-201-0x0000000002C20000-0x0000000002C80000-memory.dmp

Filesize
384KB

Download
memory/4444-199-0x0000000002C20000-0x0000000002C80000-memory.dmp

Filesize
384KB

Download
memory/4444-203-0x0000000002C20000-0x0000000002C80000-memory.dmp

Filesize
384KB

Download
memory/4444-2287-0x0000000005280000-0x0000000005290000-memory.dmp

Filesize
64KB

Download
memory/4444-2288-0x0000000005890000-0x00000000058C2000-memory.dmp

Filesize
200KB

Download
memory/4444-2290-0x0000000005280000-0x0000000005290000-memory.dmp

Filesize
64KB

Download
memory/4444-187-0x0000000002C20000-0x0000000002C80000-memory.dmp

Filesize
384KB

Download
memory/4444-185-0x0000000002C20000-0x0000000002C80000-memory.dmp

Filesize
384KB

Download
memory/4444-183-0x0000000002C20000-0x0000000002C80000-memory.dmp

Filesize
384KB

Download
memory/4444-181-0x0000000002C20000-0x0000000002C80000-memory.dmp

Filesize
384KB

Download
memory/4444-179-0x0000000002C20000-0x0000000002C80000-memory.dmp

Filesize
384KB

Download
memory/4444-177-0x0000000002C20000-0x0000000002C80000-memory.dmp

Filesize
384KB

Download
memory/4444-175-0x0000000002C20000-0x0000000002C80000-memory.dmp

Filesize
384KB

Download
memory/4444-173-0x0000000002C20000-0x0000000002C80000-memory.dmp

Filesize
384KB

Download
memory/4444-171-0x0000000002C20000-0x0000000002C80000-memory.dmp

Filesize
384KB

Download
memory/4444-189-0x0000000002C20000-0x0000000002C80000-memory.dmp

Filesize
384KB

Download
memory/4444-167-0x0000000002C20000-0x0000000002C80000-memory.dmp

Filesize
384KB

Download
memory/4444-165-0x0000000002C20000-0x0000000002C80000-memory.dmp

Filesize
384KB

Download
memory/4444-163-0x0000000002C20000-0x0000000002C80000-memory.dmp

Filesize
384KB

Download
memory/4444-161-0x0000000002C20000-0x0000000002C80000-memory.dmp

Filesize
384KB

Download
memory/4444-159-0x0000000002C20000-0x0000000002C80000-memory.dmp

Filesize
384KB

Download
memory/4444-155-0x0000000002C20000-0x0000000002C80000-memory.dmp

Filesize
384KB

Download
memory/4444-153-0x0000000002C20000-0x0000000002C80000-memory.dmp

Filesize
384KB

Download
memory/4444-151-0x0000000002C20000-0x0000000002C80000-memory.dmp

Filesize
384KB

Download
memory/4444-149-0x0000000002C20000-0x0000000002C80000-memory.dmp

Filesize
384KB

Download
memory/4444-147-0x0000000002C20000-0x0000000002C80000-memory.dmp

Filesize
384KB

Download
memory/4444-145-0x0000000002C20000-0x0000000002C80000-memory.dmp

Filesize
384KB

Download
memory/4444-143-0x0000000002C20000-0x0000000002C80000-memory.dmp

Filesize
384KB

Download
memory/4444-141-0x0000000002C20000-0x0000000002C80000-memory.dmp

Filesize
384KB

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memory/4444-140-0x0000000002C20000-0x0000000002C80000-memory.dmp

Filesize
384KB

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memory/4444-138-0x0000000005280000-0x0000000005290000-memory.dmp

Filesize
64KB

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memory/4444-139-0x0000000005280000-0x0000000005290000-memory.dmp

Filesize
64KB

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memory/4444-136-0x0000000000AA0000-0x0000000000AFB000-memory.dmp

Filesize
364KB

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memory/4444-137-0x0000000002C20000-0x0000000002C86000-memory.dmp

Filesize
408KB

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memory/4444-135-0x0000000005290000-0x000000000578E000-memory.dmp

Filesize
5.0MB

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memory/4444-134-0x0000000002830000-0x0000000002898000-memory.dmp

Filesize
416KB

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