redline | e9ae1505911e958aa07b13f7fe6a0b2f11c6175aa46a0881dd916e8cc6678545

Analysis

max time kernel
62s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
16/02/2023, 17:33

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General

Target

e9ae1505911e958aa07b13f7fe6a0b2f11c6175aa46a0881dd916e8cc6678545.exe
Size

855KB
MD5

fa7297d8c1348401fb8fa8b4ecb9ce11
SHA1

3428cbbc3f71ba77f1b9b1a58fe6e0cd8314c791
SHA256

e9ae1505911e958aa07b13f7fe6a0b2f11c6175aa46a0881dd916e8cc6678545
SHA512

0b383516b2605a2529a4264502844aaa35b897c50852a3305b1ba156818420e96f5a115e38ba077af22a05fc60f396956e8d781ef02e908fefd800d1712ee5ce
SSDEEP

24576:byb4H46zl9/liYqJpzRmZkOUOPVZK8SiF+Q:Ob4jlfp+zQxUGVZei

Score

10^/10

redline dubka discovery evasion infostealer persistence spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

dubka

193.233.20.13:4136

Attributes

auth_value
e5a9421183a033f283b2f23139b471f0

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 12 IoCs

evasion trojan

Modify Registry

T1112

Modify Existing Service

T1031

Disabling Security Tools

T1089

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	rNg1747.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	rNg1747.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	rNg1747.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	sjs2574.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	sjs2574.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	sjs2574.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	rNg1747.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	rNg1747.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	rNg1747.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	sjs2574.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	sjs2574.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	sjs2574.exe

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

Executes dropped EXE 6 IoCs

pid	Process
4516	vfi2257.exe
4680	vVw7413.exe
4340	rNg1747.exe
1636	sjs2574.exe
1232	tRb98nO.exe
2528	uwv69Vb.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 3 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"	rNg1747.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	sjs2574.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	sjs2574.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 6 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	e9ae1505911e958aa07b13f7fe6a0b2f11c6175aa46a0881dd916e8cc6678545.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\\\""	e9ae1505911e958aa07b13f7fe6a0b2f11c6175aa46a0881dd916e8cc6678545.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	vfi2257.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\\\""	vfi2257.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	vVw7413.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	vVw7413.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 2 IoCs

pid	pid_target	Process	procid_target
4772	1636	WerFault.exe	80
564	2528	WerFault.exe	87

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4340	rNg1747.exe
4340	rNg1747.exe
1636	sjs2574.exe
1636	sjs2574.exe
1232	tRb98nO.exe
1232	tRb98nO.exe
2528	uwv69Vb.exe
2528	uwv69Vb.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4340	rNg1747.exe
Token: SeDebugPrivilege	1636	sjs2574.exe
Token: SeDebugPrivilege	1232	tRb98nO.exe
Token: SeDebugPrivilege	2528	uwv69Vb.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1528 wrote to memory of 4516	1528	e9ae1505911e958aa07b13f7fe6a0b2f11c6175aa46a0881dd916e8cc6678545.exe	76
PID 1528 wrote to memory of 4516	1528	e9ae1505911e958aa07b13f7fe6a0b2f11c6175aa46a0881dd916e8cc6678545.exe	76
PID 1528 wrote to memory of 4516	1528	e9ae1505911e958aa07b13f7fe6a0b2f11c6175aa46a0881dd916e8cc6678545.exe	76
PID 4516 wrote to memory of 4680	4516	vfi2257.exe	77
PID 4516 wrote to memory of 4680	4516	vfi2257.exe	77
PID 4516 wrote to memory of 4680	4516	vfi2257.exe	77
PID 4680 wrote to memory of 4340	4680	vVw7413.exe	78
PID 4680 wrote to memory of 4340	4680	vVw7413.exe	78
PID 4680 wrote to memory of 1636	4680	vVw7413.exe	80
PID 4680 wrote to memory of 1636	4680	vVw7413.exe	80
PID 4680 wrote to memory of 1636	4680	vVw7413.exe	80
PID 4516 wrote to memory of 1232	4516	vfi2257.exe	84
PID 4516 wrote to memory of 1232	4516	vfi2257.exe	84
PID 4516 wrote to memory of 1232	4516	vfi2257.exe	84
PID 1528 wrote to memory of 2528	1528	e9ae1505911e958aa07b13f7fe6a0b2f11c6175aa46a0881dd916e8cc6678545.exe	87
PID 1528 wrote to memory of 2528	1528	e9ae1505911e958aa07b13f7fe6a0b2f11c6175aa46a0881dd916e8cc6678545.exe	87
PID 1528 wrote to memory of 2528	1528	e9ae1505911e958aa07b13f7fe6a0b2f11c6175aa46a0881dd916e8cc6678545.exe	87

C:\Users\Admin\AppData\Local\Temp\e9ae1505911e958aa07b13f7fe6a0b2f11c6175aa46a0881dd916e8cc6678545.exe
"C:\Users\Admin\AppData\Local\Temp\e9ae1505911e958aa07b13f7fe6a0b2f11c6175aa46a0881dd916e8cc6678545.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1528
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vfi2257.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vfi2257.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:4516
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vVw7413.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vVw7413.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:4680
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\rNg1747.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\rNg1747.exe
      4⤵
      Modifies Windows Defender Real-time Protection settings
      Executes dropped EXE
      Windows security modification
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4340
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\sjs2574.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\sjs2574.exe
      4⤵
      Modifies Windows Defender Real-time Protection settings
      Executes dropped EXE
      Windows security modification
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1636
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1636 -s 1032
        5⤵
        Program crash
        
        PID:4772
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tRb98nO.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tRb98nO.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1232
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\uwv69Vb.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\uwv69Vb.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2528
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2528 -s 1336
    3⤵
    - Program crash
    PID:564

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1636 -ip 1636
1⤵
PID:5048

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 2528 -ip 2528
1⤵
PID:1448

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\uwv69Vb.exe

Filesize
352KB

MD5
1e78761217b0c30a16c534355995ad89

SHA1
2696959f46920089eb49532ef530f237ad2f3603

SHA256
4755b1a81fd308da0a8fda8cbce8c117be673d1c1cc4e264cd23dee184e138ae

SHA512
ca4b48a33a7e4349127349c2684c047ac76bb32ff1f90f8b027349989b3115a344ff14178aebc83af7953748d54b9287fd275545b39d4ddb3cb1cea3a2d30bea

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\uwv69Vb.exe

Filesize
352KB

MD5
1e78761217b0c30a16c534355995ad89

SHA1
2696959f46920089eb49532ef530f237ad2f3603

SHA256
4755b1a81fd308da0a8fda8cbce8c117be673d1c1cc4e264cd23dee184e138ae

SHA512
ca4b48a33a7e4349127349c2684c047ac76bb32ff1f90f8b027349989b3115a344ff14178aebc83af7953748d54b9287fd275545b39d4ddb3cb1cea3a2d30bea

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vfi2257.exe

Filesize
500KB

MD5
f5e13133e304a7369b6c197d4b1d7634

SHA1
e94cf2f45e3fbb77f036408f63c5934df920c77b

SHA256
abefbbac33d8bc28dacb84c1b2aec913173b293a581fc2a418ed2e0366f7d3f7

SHA512
7229e3f5ef00b38da1c69c00eeab15d5bd5b9ebd94fc15605cb086ee92d6966030a9164674808948619742a086c57bcba4a310c1ac6a289b5def190ec19fb47e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vfi2257.exe

Filesize
500KB

MD5
f5e13133e304a7369b6c197d4b1d7634

SHA1
e94cf2f45e3fbb77f036408f63c5934df920c77b

SHA256
abefbbac33d8bc28dacb84c1b2aec913173b293a581fc2a418ed2e0366f7d3f7

SHA512
7229e3f5ef00b38da1c69c00eeab15d5bd5b9ebd94fc15605cb086ee92d6966030a9164674808948619742a086c57bcba4a310c1ac6a289b5def190ec19fb47e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tRb98nO.exe

Filesize
175KB

MD5
dd0c9e110c68ce1fa5308979ef718f7b

SHA1
473deb8069f0841d47b74b7f414dacc6f96eca78

SHA256
dc28c9d9ab3f30222ed59f3991c5981bec40604e725ece488d8599eef917a7b3

SHA512
29bd76da816b13b31c938a3f8699d2f5942a24c9ef61fddcac490e0a30f82c1a4a76ca9a6866a8d2c8e57566f66b3aea31e7f70646d3ebef63c63a06f8fe2236

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tRb98nO.exe

Filesize
175KB

MD5
dd0c9e110c68ce1fa5308979ef718f7b

SHA1
473deb8069f0841d47b74b7f414dacc6f96eca78

SHA256
dc28c9d9ab3f30222ed59f3991c5981bec40604e725ece488d8599eef917a7b3

SHA512
29bd76da816b13b31c938a3f8699d2f5942a24c9ef61fddcac490e0a30f82c1a4a76ca9a6866a8d2c8e57566f66b3aea31e7f70646d3ebef63c63a06f8fe2236

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vVw7413.exe

Filesize
355KB

MD5
36a2b7e76f4205987f40229cb483e42b

SHA1
8243b5265b5bc7d753e400c5f8d63d69830796c2

SHA256
37c031c1b6901b25551cdd4380cc7eb5b6239053f81c980289e55b4db662a406

SHA512
3b9f83b6cc8f37511f76e7993a52eeec84e814b315074af267e591fc273850bd9ead84b5bda990652b12ab7b50bb201b981f234e6f5a7b3efd1a6a69e82e5e32

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vVw7413.exe

Filesize
355KB

MD5
36a2b7e76f4205987f40229cb483e42b

SHA1
8243b5265b5bc7d753e400c5f8d63d69830796c2

SHA256
37c031c1b6901b25551cdd4380cc7eb5b6239053f81c980289e55b4db662a406

SHA512
3b9f83b6cc8f37511f76e7993a52eeec84e814b315074af267e591fc273850bd9ead84b5bda990652b12ab7b50bb201b981f234e6f5a7b3efd1a6a69e82e5e32

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\rNg1747.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\rNg1747.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\sjs2574.exe

Filesize
295KB

MD5
304766f61a677814af31d2737d118b6f

SHA1
213a7e70d4f7d13e17ddff12152bcfe2c1cc2de4

SHA256
07c33396ed7ec1b40808aae921c50c552dc21b08beabbd5541b9fc9f062e08ac

SHA512
08c9202e988e4f6518a14f37b19eefc8b5901a2c07472140303c48535b67830e956759db3738b3bf63559220cb1e59f8045a2fad5d84530e9cb2e670740441ea

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\sjs2574.exe

Filesize
295KB

MD5
304766f61a677814af31d2737d118b6f

SHA1
213a7e70d4f7d13e17ddff12152bcfe2c1cc2de4

SHA256
07c33396ed7ec1b40808aae921c50c552dc21b08beabbd5541b9fc9f062e08ac

SHA512
08c9202e988e4f6518a14f37b19eefc8b5901a2c07472140303c48535b67830e956759db3738b3bf63559220cb1e59f8045a2fad5d84530e9cb2e670740441ea

Download Submit
memory/1232-165-0x00000000074F0000-0x0000000007A1C000-memory.dmp

Filesize
5.2MB

Download
memory/1232-166-0x00000000070C0000-0x0000000007136000-memory.dmp

Filesize
472KB

Download
memory/1232-167-0x0000000007140000-0x0000000007190000-memory.dmp

Filesize
320KB

Download
memory/1232-164-0x0000000006DF0000-0x0000000006FB2000-memory.dmp

Filesize
1.8MB

Download
memory/1232-163-0x0000000006160000-0x00000000061C6000-memory.dmp

Filesize
408KB

Download
memory/1232-162-0x00000000060C0000-0x0000000006152000-memory.dmp

Filesize
584KB

Download
memory/1232-161-0x00000000055B0000-0x00000000055EC000-memory.dmp

Filesize
240KB

Download
memory/1232-160-0x0000000005540000-0x0000000005552000-memory.dmp

Filesize
72KB

Download
memory/1232-159-0x0000000005610000-0x000000000571A000-memory.dmp

Filesize
1.0MB

Download
memory/1232-158-0x0000000005AA0000-0x00000000060B8000-memory.dmp

Filesize
6.1MB

Download
memory/1232-157-0x0000000000B70000-0x0000000000BA2000-memory.dmp

Filesize
200KB

Download
memory/1636-148-0x00000000008D4000-0x00000000008F4000-memory.dmp

Filesize
128KB

Download
memory/1636-153-0x0000000000400000-0x00000000005C6000-memory.dmp

Filesize
1.8MB

Download
memory/1636-152-0x00000000008D4000-0x00000000008F4000-memory.dmp

Filesize
128KB

Download
memory/1636-151-0x00000000008D4000-0x00000000008F4000-memory.dmp

Filesize
128KB

Download
memory/1636-150-0x0000000000400000-0x00000000005C6000-memory.dmp

Filesize
1.8MB

Download
memory/1636-149-0x0000000000720000-0x000000000074D000-memory.dmp

Filesize
180KB

Download
memory/1636-147-0x0000000004DD0000-0x0000000005374000-memory.dmp

Filesize
5.6MB

Download
memory/2528-175-0x0000000000400000-0x00000000005D4000-memory.dmp

Filesize
1.8MB

Download
memory/2528-171-0x00000000008F4000-0x0000000000922000-memory.dmp

Filesize
184KB

Download
memory/2528-174-0x00000000008F4000-0x0000000000922000-memory.dmp

Filesize
184KB

Download
memory/2528-173-0x0000000000400000-0x00000000005D4000-memory.dmp

Filesize
1.8MB

Download
memory/2528-172-0x0000000000730000-0x000000000077B000-memory.dmp

Filesize
300KB

Download
memory/4340-142-0x00007FF8A14E0000-0x00007FF8A1FA1000-memory.dmp

Filesize
10.8MB

Download
memory/4340-141-0x0000000000970000-0x000000000097A000-memory.dmp

Filesize
40KB

Download
memory/4340-143-0x00007FF8A14E0000-0x00007FF8A1FA1000-memory.dmp

Filesize
10.8MB

Download