redline | ed9b8ef1b181533f5aeee18bc86039cd4f80840bbac9b15eab46bbb5f205abcc

General

Target

ed9b8ef1b181533f5aeee18bc86039cd4f80840bbac9b15eab46bbb5f205abcc.exe
Size

556KB
MD5

5aee9e6fb9180410587816989714f8cd
SHA1

d651ee613657f05684240f3d46d7300e405c622a
SHA256

ed9b8ef1b181533f5aeee18bc86039cd4f80840bbac9b15eab46bbb5f205abcc
SHA512

a80ddcd82b2b2a04d059054f539726ff18d6307c138b0c546a860e7c5956c778bfdd20f82709f61235542cd1bf8138ac6837c20ba61f9b20f08bcc6826f228ad
SSDEEP

12288:aMrZy903bm+R0st974iU0Quzzqi4WohFIE4tBRXUuN:LyYi2ft9VUozzoWozIEKBRpN

Score

10^/10

redline dubka discovery evasion infostealer persistence spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

dubka

C2

193.233.20.13:4136

Attributes

auth_value
e5a9421183a033f283b2f23139b471f0

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 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"	rDS0370.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	rDS0370.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	rDS0370.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	rDS0370.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	rDS0370.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	rDS0370.exe

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

Executes dropped EXE 4 IoCs

pid	Process
4296	vnS1773.exe
4796	rDS0370.exe
452	tpC98wq.exe
2152	uEI01Fm.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"	rDS0370.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	ed9b8ef1b181533f5aeee18bc86039cd4f80840bbac9b15eab46bbb5f205abcc.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\\\""	ed9b8ef1b181533f5aeee18bc86039cd4f80840bbac9b15eab46bbb5f205abcc.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	vnS1773.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\\\""	vnS1773.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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4736	2152	WerFault.exe	84

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4796	rDS0370.exe
4796	rDS0370.exe
452	tpC98wq.exe
452	tpC98wq.exe
2152	uEI01Fm.exe
2152	uEI01Fm.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4796	rDS0370.exe
Token: SeDebugPrivilege	452	tpC98wq.exe
Token: SeDebugPrivilege	2152	uEI01Fm.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 5096 wrote to memory of 4296	5096	ed9b8ef1b181533f5aeee18bc86039cd4f80840bbac9b15eab46bbb5f205abcc.exe	81
PID 5096 wrote to memory of 4296	5096	ed9b8ef1b181533f5aeee18bc86039cd4f80840bbac9b15eab46bbb5f205abcc.exe	81
PID 5096 wrote to memory of 4296	5096	ed9b8ef1b181533f5aeee18bc86039cd4f80840bbac9b15eab46bbb5f205abcc.exe	81
PID 4296 wrote to memory of 4796	4296	vnS1773.exe	82
PID 4296 wrote to memory of 4796	4296	vnS1773.exe	82
PID 4296 wrote to memory of 452	4296	vnS1773.exe	83
PID 4296 wrote to memory of 452	4296	vnS1773.exe	83
PID 4296 wrote to memory of 452	4296	vnS1773.exe	83
PID 5096 wrote to memory of 2152	5096	ed9b8ef1b181533f5aeee18bc86039cd4f80840bbac9b15eab46bbb5f205abcc.exe	84
PID 5096 wrote to memory of 2152	5096	ed9b8ef1b181533f5aeee18bc86039cd4f80840bbac9b15eab46bbb5f205abcc.exe	84
PID 5096 wrote to memory of 2152	5096	ed9b8ef1b181533f5aeee18bc86039cd4f80840bbac9b15eab46bbb5f205abcc.exe	84

C:\Users\Admin\AppData\Local\Temp\ed9b8ef1b181533f5aeee18bc86039cd4f80840bbac9b15eab46bbb5f205abcc.exe
"C:\Users\Admin\AppData\Local\Temp\ed9b8ef1b181533f5aeee18bc86039cd4f80840bbac9b15eab46bbb5f205abcc.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:5096
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vnS1773.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vnS1773.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:4296
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rDS0370.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rDS0370.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4796
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tpC98wq.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tpC98wq.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:452
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\uEI01Fm.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\uEI01Fm.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2152
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2152 -s 1324
    3⤵
    - Program crash
    PID:4736

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2152 -ip 2152
1⤵
PID:5052

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Disabling Security Tools

Modify Registry

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\uEI01Fm.exe

Filesize
352KB

MD5
63b0cb9489c4c25ac9807cc76289624a

SHA1
7d7f83d83cc126dfbc8e2beac9a305100088d39f

SHA256
add02f47b506d7832798a176511b05e9dd5e2d04f6105436b7d7a49907ad811c

SHA512
68a5d29184031690fb310b1b263d81f5b1039aa03d8d3d9b14e1d7fa93210bd472fccaf101575a2076ce20b5f13785009885208283c57276e99e428c9dea6261

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\uEI01Fm.exe

Filesize
352KB

MD5
63b0cb9489c4c25ac9807cc76289624a

SHA1
7d7f83d83cc126dfbc8e2beac9a305100088d39f

SHA256
add02f47b506d7832798a176511b05e9dd5e2d04f6105436b7d7a49907ad811c

SHA512
68a5d29184031690fb310b1b263d81f5b1039aa03d8d3d9b14e1d7fa93210bd472fccaf101575a2076ce20b5f13785009885208283c57276e99e428c9dea6261

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vnS1773.exe

Filesize
202KB

MD5
61d3ebbc60c0a260542a692274f57087

SHA1
1e776522a753f73ab69d1cf293019a42d83576cf

SHA256
a7fb833e08481233df36f737e18c01c65d677ff2fda247ad06f521d3e2ff1908

SHA512
20e63c5bdc084ccb3cfa61e5be93c1a78132e9386fe90340f793a9e955f904bb94afa2bc3031807f8d31175cfa9c761ca51a25cca9babab5bbd7357bb783ae63

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vnS1773.exe

Filesize
202KB

MD5
61d3ebbc60c0a260542a692274f57087

SHA1
1e776522a753f73ab69d1cf293019a42d83576cf

SHA256
a7fb833e08481233df36f737e18c01c65d677ff2fda247ad06f521d3e2ff1908

SHA512
20e63c5bdc084ccb3cfa61e5be93c1a78132e9386fe90340f793a9e955f904bb94afa2bc3031807f8d31175cfa9c761ca51a25cca9babab5bbd7357bb783ae63

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rDS0370.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rDS0370.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tpC98wq.exe

Filesize
175KB

MD5
dd0c9e110c68ce1fa5308979ef718f7b

SHA1
473deb8069f0841d47b74b7f414dacc6f96eca78

SHA256
dc28c9d9ab3f30222ed59f3991c5981bec40604e725ece488d8599eef917a7b3

SHA512
29bd76da816b13b31c938a3f8699d2f5942a24c9ef61fddcac490e0a30f82c1a4a76ca9a6866a8d2c8e57566f66b3aea31e7f70646d3ebef63c63a06f8fe2236

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tpC98wq.exe

Filesize
175KB

MD5
dd0c9e110c68ce1fa5308979ef718f7b

SHA1
473deb8069f0841d47b74b7f414dacc6f96eca78

SHA256
dc28c9d9ab3f30222ed59f3991c5981bec40604e725ece488d8599eef917a7b3

SHA512
29bd76da816b13b31c938a3f8699d2f5942a24c9ef61fddcac490e0a30f82c1a4a76ca9a6866a8d2c8e57566f66b3aea31e7f70646d3ebef63c63a06f8fe2236

Download Submit
memory/452-145-0x0000000004F60000-0x0000000005578000-memory.dmp

Filesize
6.1MB

Download
memory/452-153-0x00000000062E0000-0x0000000006330000-memory.dmp

Filesize
320KB

Download
memory/452-154-0x0000000006500000-0x00000000066C2000-memory.dmp

Filesize
1.8MB

Download
memory/452-144-0x0000000000180000-0x00000000001B2000-memory.dmp

Filesize
200KB

Download
memory/452-155-0x0000000006C00000-0x000000000712C000-memory.dmp

Filesize
5.2MB

Download
memory/452-146-0x0000000004AE0000-0x0000000004BEA000-memory.dmp

Filesize
1.0MB

Download
memory/452-147-0x0000000004A10000-0x0000000004A22000-memory.dmp

Filesize
72KB

Download
memory/452-148-0x0000000004BF0000-0x0000000004C2C000-memory.dmp

Filesize
240KB

Download
memory/452-149-0x0000000004DB0000-0x0000000004E42000-memory.dmp

Filesize
584KB

Download
memory/452-150-0x0000000005B30000-0x00000000060D4000-memory.dmp

Filesize
5.6MB

Download
memory/452-151-0x00000000055F0000-0x0000000005656000-memory.dmp

Filesize
408KB

Download
memory/452-152-0x0000000006260000-0x00000000062D6000-memory.dmp

Filesize
472KB

Download
memory/2152-159-0x0000000000883000-0x00000000008B1000-memory.dmp

Filesize
184KB

Download
memory/2152-160-0x00000000007D0000-0x000000000081B000-memory.dmp

Filesize
300KB

Download
memory/2152-161-0x0000000000400000-0x00000000005F2000-memory.dmp

Filesize
1.9MB

Download
memory/2152-162-0x0000000000883000-0x00000000008B1000-memory.dmp

Filesize
184KB

Download
memory/2152-163-0x0000000000400000-0x00000000005F2000-memory.dmp

Filesize
1.9MB

Download
memory/4796-140-0x00007FFB6C440000-0x00007FFB6CF01000-memory.dmp

Filesize
10.8MB

Download
memory/4796-139-0x00007FFB6C440000-0x00007FFB6CF01000-memory.dmp

Filesize
10.8MB

Download
memory/4796-138-0x0000000000D90000-0x0000000000D9A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads