redline | 2e2693e2b3805e55b01dc22afed31a18b22d9d97beb9e581e1a7c05cd864f102

Analysis

max time kernel
54s
max time network
71s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
14/02/2023, 10:34

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General

Target

2e2693e2b3805e55b01dc22afed31a18b22d9d97beb9e581e1a7c05cd864f102.exe
Size

528KB
MD5

38d0a603b47656510ee5a6f43f357ea7
SHA1

01df5ef71c6f1991eb6ff9f1fbd0f507436bc1b7
SHA256

2e2693e2b3805e55b01dc22afed31a18b22d9d97beb9e581e1a7c05cd864f102
SHA512

768d1e471b924fdead96f3b0f101eb990a39d1837810d43fb3901f2fef639875fd1ba2d1661856ade2617160e6cbfe1fda3369712f97519726016a15d1cc32d5
SSDEEP

12288:EMrky90pI6HDDhdizNnZKrETGXMvgD1se79lrLVOSm1eyJ6:4yoWZsEicvgnZ951

Score

10^/10

redline dubka ruma discovery evasion infostealer persistence spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

ruma

193.233.20.13:4136

Attributes

auth_value
647d00dfaba082a4a30f383bca5d1a2a

Extracted

Family

redline

Botnet

dubka

193.233.20.13:4136

Attributes

auth_value
e5a9421183a033f283b2f23139b471f0

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\DisableOnAccessProtection = "1"	sFa71.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	sFa71.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	sFa71.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	sFa71.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	sFa71.exe

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

RedLine payload 2 IoCs

resource	yara_rule
behavioral1/memory/2504-266-0x0000000004E00000-0x0000000004E46000-memory.dmp	family_redline
behavioral1/memory/2504-274-0x0000000004E80000-0x0000000004EC4000-memory.dmp	family_redline

Executes dropped EXE 4 IoCs

pid	Process
2124	vRP24.exe
2504	dsD55.exe
3660	ncq43Fr.exe
968	sFa71.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 1 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	sFa71.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\\\""	vRP24.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	2e2693e2b3805e55b01dc22afed31a18b22d9d97beb9e581e1a7c05cd864f102.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\\\""	2e2693e2b3805e55b01dc22afed31a18b22d9d97beb9e581e1a7c05cd864f102.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	vRP24.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
2504	dsD55.exe
2504	dsD55.exe
3660	ncq43Fr.exe
3660	ncq43Fr.exe
968	sFa71.exe
968	sFa71.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2504	dsD55.exe
Token: SeDebugPrivilege	3660	ncq43Fr.exe
Token: SeDebugPrivilege	968	sFa71.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2728 wrote to memory of 2124	2728	2e2693e2b3805e55b01dc22afed31a18b22d9d97beb9e581e1a7c05cd864f102.exe	66
PID 2728 wrote to memory of 2124	2728	2e2693e2b3805e55b01dc22afed31a18b22d9d97beb9e581e1a7c05cd864f102.exe	66
PID 2728 wrote to memory of 2124	2728	2e2693e2b3805e55b01dc22afed31a18b22d9d97beb9e581e1a7c05cd864f102.exe	66
PID 2124 wrote to memory of 2504	2124	vRP24.exe	67
PID 2124 wrote to memory of 2504	2124	vRP24.exe	67
PID 2124 wrote to memory of 2504	2124	vRP24.exe	67
PID 2124 wrote to memory of 3660	2124	vRP24.exe	69
PID 2124 wrote to memory of 3660	2124	vRP24.exe	69
PID 2124 wrote to memory of 3660	2124	vRP24.exe	69
PID 2728 wrote to memory of 968	2728	2e2693e2b3805e55b01dc22afed31a18b22d9d97beb9e581e1a7c05cd864f102.exe	70
PID 2728 wrote to memory of 968	2728	2e2693e2b3805e55b01dc22afed31a18b22d9d97beb9e581e1a7c05cd864f102.exe	70

C:\Users\Admin\AppData\Local\Temp\2e2693e2b3805e55b01dc22afed31a18b22d9d97beb9e581e1a7c05cd864f102.exe
"C:\Users\Admin\AppData\Local\Temp\2e2693e2b3805e55b01dc22afed31a18b22d9d97beb9e581e1a7c05cd864f102.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2728
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vRP24.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vRP24.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2124
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dsD55.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dsD55.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2504
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ncq43Fr.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ncq43Fr.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3660
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sFa71.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sFa71.exe
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Executes dropped EXE
  - Windows security modification
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:968

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sFa71.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sFa71.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vRP24.exe

Filesize
424KB

MD5
5e12ca7819c6446fc6475448a5d55630

SHA1
98b7f790664b354ed1d619060965787a9b28dad0

SHA256
6ff725e04d4a1701090310296e0a2a0b6a4a90f54b4c6abd8caa886f919e8468

SHA512
20c9e6d4314ced963fb687ebb9ff6cde7811a5228fced14664958fc0137a1ee3c48effa1d8c393c030806ebc5e0b99eb638b357f4efcd385c3bc3cb3d0b0c729

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vRP24.exe

Filesize
424KB

MD5
5e12ca7819c6446fc6475448a5d55630

SHA1
98b7f790664b354ed1d619060965787a9b28dad0

SHA256
6ff725e04d4a1701090310296e0a2a0b6a4a90f54b4c6abd8caa886f919e8468

SHA512
20c9e6d4314ced963fb687ebb9ff6cde7811a5228fced14664958fc0137a1ee3c48effa1d8c393c030806ebc5e0b99eb638b357f4efcd385c3bc3cb3d0b0c729

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dsD55.exe

Filesize
278KB

MD5
5e7ad96227ac97ea047c202bab0a79dd

SHA1
700c285600d0d8324660dac5326eaae1b1891645

SHA256
1e55c8ff6e68cb300f581fd5003dd36f35835d00f9c8938a3a0eb9b7cded4875

SHA512
27af17d76db10679b00a15ef754ebc41e830bc4fbcd93073d1cfba416824e800da10e636bd44ce8f177281c4a706c41c9af58ea82e9db54c81d038d7b18af08f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dsD55.exe

Filesize
278KB

MD5
5e7ad96227ac97ea047c202bab0a79dd

SHA1
700c285600d0d8324660dac5326eaae1b1891645

SHA256
1e55c8ff6e68cb300f581fd5003dd36f35835d00f9c8938a3a0eb9b7cded4875

SHA512
27af17d76db10679b00a15ef754ebc41e830bc4fbcd93073d1cfba416824e800da10e636bd44ce8f177281c4a706c41c9af58ea82e9db54c81d038d7b18af08f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ncq43Fr.exe

Filesize
175KB

MD5
dd0c9e110c68ce1fa5308979ef718f7b

SHA1
473deb8069f0841d47b74b7f414dacc6f96eca78

SHA256
dc28c9d9ab3f30222ed59f3991c5981bec40604e725ece488d8599eef917a7b3

SHA512
29bd76da816b13b31c938a3f8699d2f5942a24c9ef61fddcac490e0a30f82c1a4a76ca9a6866a8d2c8e57566f66b3aea31e7f70646d3ebef63c63a06f8fe2236

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ncq43Fr.exe

Filesize
175KB

MD5
dd0c9e110c68ce1fa5308979ef718f7b

SHA1
473deb8069f0841d47b74b7f414dacc6f96eca78

SHA256
dc28c9d9ab3f30222ed59f3991c5981bec40604e725ece488d8599eef917a7b3

SHA512
29bd76da816b13b31c938a3f8699d2f5942a24c9ef61fddcac490e0a30f82c1a4a76ca9a6866a8d2c8e57566f66b3aea31e7f70646d3ebef63c63a06f8fe2236

Download Submit
memory/968-409-0x0000000000B50000-0x0000000000B5A000-memory.dmp

Filesize
40KB

Download
memory/2124-176-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2124-180-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2124-178-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2124-177-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2124-175-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2124-174-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2124-173-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2124-172-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2124-179-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2124-171-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2124-170-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2124-168-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2124-167-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2124-166-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2124-165-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2124-164-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2124-163-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2124-181-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2504-271-0x0000000000A12000-0x0000000000A41000-memory.dmp

Filesize
188KB

Download
memory/2504-319-0x0000000000400000-0x0000000000763000-memory.dmp

Filesize
3.4MB

Download
memory/2504-318-0x0000000000A12000-0x0000000000A41000-memory.dmp

Filesize
188KB

Download
memory/2504-313-0x0000000000A12000-0x0000000000A41000-memory.dmp

Filesize
188KB

Download
memory/2504-310-0x0000000006A40000-0x0000000006F6C000-memory.dmp

Filesize
5.2MB

Download
memory/2504-309-0x0000000006850000-0x0000000006A12000-memory.dmp

Filesize
1.8MB

Download
memory/2504-308-0x0000000006690000-0x00000000066E0000-memory.dmp

Filesize
320KB

Download
memory/2504-307-0x0000000006600000-0x0000000006676000-memory.dmp

Filesize
472KB

Download
memory/2504-299-0x0000000005920000-0x0000000005986000-memory.dmp

Filesize
408KB

Download
memory/2504-297-0x0000000005880000-0x0000000005912000-memory.dmp

Filesize
584KB

Download
memory/2504-293-0x00000000056F0000-0x000000000573B000-memory.dmp

Filesize
300KB

Download
memory/2504-291-0x0000000004F80000-0x0000000004FBE000-memory.dmp

Filesize
248KB

Download
memory/2504-289-0x0000000004F60000-0x0000000004F72000-memory.dmp

Filesize
72KB

Download
memory/2504-287-0x00000000054D0000-0x00000000055DA000-memory.dmp

Filesize
1.0MB

Download
memory/2504-286-0x0000000005AE0000-0x00000000060E6000-memory.dmp

Filesize
6.0MB

Download
memory/2504-274-0x0000000004E80000-0x0000000004EC4000-memory.dmp

Filesize
272KB

Download
memory/2504-275-0x0000000000400000-0x0000000000763000-memory.dmp

Filesize
3.4MB

Download
memory/2504-273-0x00000000022B0000-0x00000000022FB000-memory.dmp

Filesize
300KB

Download
memory/2504-270-0x0000000004FD0000-0x00000000054CE000-memory.dmp

Filesize
5.0MB

Download
memory/2504-266-0x0000000004E00000-0x0000000004E46000-memory.dmp

Filesize
280KB

Download
memory/2728-143-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-160-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-138-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-137-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-136-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-135-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-134-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-133-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-132-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-131-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-130-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-129-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-128-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-127-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-126-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-125-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-124-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-140-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-123-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-122-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-141-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-142-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-115-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-145-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-144-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-139-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-159-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-158-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-157-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-156-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-153-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-155-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-154-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-152-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-151-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-150-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-149-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-148-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-147-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-146-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-116-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-121-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-120-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

Download
memory/2728-117-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

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memory/2728-118-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

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memory/2728-119-0x0000000077100000-0x000000007728E000-memory.dmp

Filesize
1.6MB

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memory/3660-386-0x0000000004A90000-0x0000000004ADB000-memory.dmp

Filesize
300KB

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memory/3660-370-0x0000000000040000-0x0000000000072000-memory.dmp

Filesize
200KB

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