redline | db888c33e99939779647619d4a2926d6592b62b96fae1794d5c4bcca86956f16

Analysis

max time kernel
91s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
14/02/2023, 17:36

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General

Target

db888c33e99939779647619d4a2926d6592b62b96fae1794d5c4bcca86956f16.exe
Size

739KB
MD5

d7404a6099ea5cfa126c83bf38f61ea3
SHA1

50028cf7f82a05ac59986568780542e33b480458
SHA256

db888c33e99939779647619d4a2926d6592b62b96fae1794d5c4bcca86956f16
SHA512

31023b304d07e679392f60a35e2b8cb9364530082c28f6901d852bf99af88811a2a035a2402633e77336f407851ac8f03ea74796791d565a3e777685960f1b20
SSDEEP

12288:lMrGy90I/fNVZb8IVcI0N6c4q6aKOQSfS4wEUxikveQ6mv4KQYspy:vyjNVZb8Iz0GxSfS4wEeXv/vbd

Score

10^/10

redline cr10 dubka discovery evasion infostealer persistence spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

cr10

176.113.115.17:4132

Attributes

auth_value
0a52a09c70a98bb6612362e5eb8b1d02

Extracted

Family

redline

Botnet

dubka

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
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	sEq08.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	sEq08.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	sEq08.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	sEq08.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	sEq08.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	sEq08.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
1956	vmx79.exe
3432	vTW34.exe
1972	dJo17.exe
2684	lrC80.exe
5068	nXL42.exe
3108	sEq08.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"	sEq08.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
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\\\""	vmx79.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	vTW34.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\\\""	vTW34.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	db888c33e99939779647619d4a2926d6592b62b96fae1794d5c4bcca86956f16.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\\\""	db888c33e99939779647619d4a2926d6592b62b96fae1794d5c4bcca86956f16.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	vmx79.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 use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2684 set thread context of 3816	2684	lrC80.exe	93

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3356	1972	WerFault.exe	82

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1972	dJo17.exe
1972	dJo17.exe
5068	nXL42.exe
3816	AppLaunch.exe
3816	AppLaunch.exe
5068	nXL42.exe
3108	sEq08.exe
3108	sEq08.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1972	dJo17.exe
Token: SeDebugPrivilege	5068	nXL42.exe
Token: SeDebugPrivilege	3816	AppLaunch.exe
Token: SeDebugPrivilege	3108	sEq08.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 4292 wrote to memory of 1956	4292	db888c33e99939779647619d4a2926d6592b62b96fae1794d5c4bcca86956f16.exe	80
PID 4292 wrote to memory of 1956	4292	db888c33e99939779647619d4a2926d6592b62b96fae1794d5c4bcca86956f16.exe	80
PID 4292 wrote to memory of 1956	4292	db888c33e99939779647619d4a2926d6592b62b96fae1794d5c4bcca86956f16.exe	80
PID 1956 wrote to memory of 3432	1956	vmx79.exe	81
PID 1956 wrote to memory of 3432	1956	vmx79.exe	81
PID 1956 wrote to memory of 3432	1956	vmx79.exe	81
PID 3432 wrote to memory of 1972	3432	vTW34.exe	82
PID 3432 wrote to memory of 1972	3432	vTW34.exe	82
PID 3432 wrote to memory of 1972	3432	vTW34.exe	82
PID 3432 wrote to memory of 2684	3432	vTW34.exe	91
PID 3432 wrote to memory of 2684	3432	vTW34.exe	91
PID 3432 wrote to memory of 2684	3432	vTW34.exe	91
PID 2684 wrote to memory of 3816	2684	lrC80.exe	93
PID 2684 wrote to memory of 3816	2684	lrC80.exe	93
PID 2684 wrote to memory of 3816	2684	lrC80.exe	93
PID 2684 wrote to memory of 3816	2684	lrC80.exe	93
PID 2684 wrote to memory of 3816	2684	lrC80.exe	93
PID 1956 wrote to memory of 5068	1956	vmx79.exe	94
PID 1956 wrote to memory of 5068	1956	vmx79.exe	94
PID 1956 wrote to memory of 5068	1956	vmx79.exe	94
PID 4292 wrote to memory of 3108	4292	db888c33e99939779647619d4a2926d6592b62b96fae1794d5c4bcca86956f16.exe	95
PID 4292 wrote to memory of 3108	4292	db888c33e99939779647619d4a2926d6592b62b96fae1794d5c4bcca86956f16.exe	95

C:\Users\Admin\AppData\Local\Temp\db888c33e99939779647619d4a2926d6592b62b96fae1794d5c4bcca86956f16.exe
"C:\Users\Admin\AppData\Local\Temp\db888c33e99939779647619d4a2926d6592b62b96fae1794d5c4bcca86956f16.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4292
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vmx79.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vmx79.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:1956
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vTW34.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vTW34.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:3432
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dJo17.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dJo17.exe
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1972
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1972 -s 1340
        5⤵
        Program crash
        
        PID:3356
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\lrC80.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\lrC80.exe
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      Suspicious use of WriteProcessMemory
      PID:2684
    - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
        5⤵
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:3816
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nXL42.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nXL42.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:5068
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sEq08.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sEq08.exe
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Executes dropped EXE
  - Windows security modification
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3108

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1972 -ip 1972
1⤵
PID:1312

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\sEq08.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sEq08.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vmx79.exe

Filesize
635KB

MD5
1843160bc6692d876285c247854d0469

SHA1
b9c2efa657b64f19dd89985d9781e273d81bdcc1

SHA256
315f4d4c6f6bc19c87679ed30ab9a5084a4343edf570aedb761c227d182ad759

SHA512
c77792be9ad7a4230ecd88244e44d18ff23a01ef523808b9064080abdc41e16f06b5e72cf57e70aa411048936334ef07214ce9591dda29bfe2fe6c253c476bfd

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vmx79.exe

Filesize
635KB

MD5
1843160bc6692d876285c247854d0469

SHA1
b9c2efa657b64f19dd89985d9781e273d81bdcc1

SHA256
315f4d4c6f6bc19c87679ed30ab9a5084a4343edf570aedb761c227d182ad759

SHA512
c77792be9ad7a4230ecd88244e44d18ff23a01ef523808b9064080abdc41e16f06b5e72cf57e70aa411048936334ef07214ce9591dda29bfe2fe6c253c476bfd

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nXL42.exe

Filesize
175KB

MD5
dd0c9e110c68ce1fa5308979ef718f7b

SHA1
473deb8069f0841d47b74b7f414dacc6f96eca78

SHA256
dc28c9d9ab3f30222ed59f3991c5981bec40604e725ece488d8599eef917a7b3

SHA512
29bd76da816b13b31c938a3f8699d2f5942a24c9ef61fddcac490e0a30f82c1a4a76ca9a6866a8d2c8e57566f66b3aea31e7f70646d3ebef63c63a06f8fe2236

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nXL42.exe

Filesize
175KB

MD5
dd0c9e110c68ce1fa5308979ef718f7b

SHA1
473deb8069f0841d47b74b7f414dacc6f96eca78

SHA256
dc28c9d9ab3f30222ed59f3991c5981bec40604e725ece488d8599eef917a7b3

SHA512
29bd76da816b13b31c938a3f8699d2f5942a24c9ef61fddcac490e0a30f82c1a4a76ca9a6866a8d2c8e57566f66b3aea31e7f70646d3ebef63c63a06f8fe2236

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vTW34.exe

Filesize
491KB

MD5
0027395bec2d869625d3f20bdfea8d5d

SHA1
0736b7f94e6263fe9d8eb8e00fb8c7fed7e9b457

SHA256
5587198b8915228f3b719ab18e94d32305cb245e2cbc686b0e70e69649256d2e

SHA512
72f2bdea983adb05e8f07362099fe37633a1de9464c603c43586b6ae6f0fa7c2a6c222b6c0f7f9690a6fdcadddc700747157f8b43010e653700bb2554b8b2547

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vTW34.exe

Filesize
491KB

MD5
0027395bec2d869625d3f20bdfea8d5d

SHA1
0736b7f94e6263fe9d8eb8e00fb8c7fed7e9b457

SHA256
5587198b8915228f3b719ab18e94d32305cb245e2cbc686b0e70e69649256d2e

SHA512
72f2bdea983adb05e8f07362099fe37633a1de9464c603c43586b6ae6f0fa7c2a6c222b6c0f7f9690a6fdcadddc700747157f8b43010e653700bb2554b8b2547

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dJo17.exe

Filesize
293KB

MD5
b5b088e47af91c344e3583ef9391586f

SHA1
81c28284f693f66d1d30b8ee09f0d69e27457333

SHA256
3f201ce75b624c56d73e6aa11e0d93825455d0ee88d3fdcc8e2f3bafae6cc739

SHA512
9d0789dfa16b849709e3bb04159ed2bf6ccd74975472efe87aeb9d8ff0539b8953cb0937b4d646fba7d1460ea8c1fd0ee4dfb9ec2debfefdee70ab9b05ca1a3b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dJo17.exe

Filesize
293KB

MD5
b5b088e47af91c344e3583ef9391586f

SHA1
81c28284f693f66d1d30b8ee09f0d69e27457333

SHA256
3f201ce75b624c56d73e6aa11e0d93825455d0ee88d3fdcc8e2f3bafae6cc739

SHA512
9d0789dfa16b849709e3bb04159ed2bf6ccd74975472efe87aeb9d8ff0539b8953cb0937b4d646fba7d1460ea8c1fd0ee4dfb9ec2debfefdee70ab9b05ca1a3b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\lrC80.exe

Filesize
265KB

MD5
b9eedd1c8b16c4481c3cadbe6ed97280

SHA1
6d44e5ced475bda87d1282b30ebc84bd25595e1f

SHA256
ceb59e6ddd127fcc56e7dca136002b8552290a954c92dd565706c4dc472bad17

SHA512
335b334750f8de4e366c7eb3ddc854a46b0d8cbd4d5479671131c9ce9a93fe679ae728b970b6ce3489a6863472bd2172870c6c8e4f1271234b23717a6dc957f1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\lrC80.exe

Filesize
265KB

MD5
b9eedd1c8b16c4481c3cadbe6ed97280

SHA1
6d44e5ced475bda87d1282b30ebc84bd25595e1f

SHA256
ceb59e6ddd127fcc56e7dca136002b8552290a954c92dd565706c4dc472bad17

SHA512
335b334750f8de4e366c7eb3ddc854a46b0d8cbd4d5479671131c9ce9a93fe679ae728b970b6ce3489a6863472bd2172870c6c8e4f1271234b23717a6dc957f1

Download Submit
memory/1972-152-0x00000000069A0000-0x0000000006A16000-memory.dmp

Filesize
472KB

Download
memory/1972-144-0x0000000004F10000-0x00000000054B4000-memory.dmp

Filesize
5.6MB

Download
memory/1972-147-0x0000000004E50000-0x0000000004E62000-memory.dmp

Filesize
72KB

Download
memory/1972-148-0x0000000004E70000-0x0000000004EAC000-memory.dmp

Filesize
240KB

Download
memory/1972-149-0x0000000005E50000-0x0000000005EE2000-memory.dmp

Filesize
584KB

Download
memory/1972-150-0x0000000005EF0000-0x0000000005F56000-memory.dmp

Filesize
408KB

Download
memory/1972-151-0x0000000000934000-0x0000000000962000-memory.dmp

Filesize
184KB

Download
memory/1972-145-0x00000000054C0000-0x0000000005AD8000-memory.dmp

Filesize
6.1MB

Download
memory/1972-153-0x0000000006A20000-0x0000000006A70000-memory.dmp

Filesize
320KB

Download
memory/1972-154-0x0000000006AB0000-0x0000000006C72000-memory.dmp

Filesize
1.8MB

Download
memory/1972-155-0x0000000006C80000-0x00000000071AC000-memory.dmp

Filesize
5.2MB

Download
memory/1972-156-0x0000000000934000-0x0000000000962000-memory.dmp

Filesize
184KB

Download
memory/1972-157-0x0000000000400000-0x0000000000767000-memory.dmp

Filesize
3.4MB

Download
memory/1972-146-0x0000000005AE0000-0x0000000005BEA000-memory.dmp

Filesize
1.0MB

Download
memory/1972-143-0x0000000000400000-0x0000000000767000-memory.dmp

Filesize
3.4MB

Download
memory/1972-141-0x0000000000934000-0x0000000000962000-memory.dmp

Filesize
184KB

Download
memory/1972-142-0x0000000000A10000-0x0000000000A5B000-memory.dmp

Filesize
300KB

Download
memory/3108-174-0x00000000009D0000-0x00000000009DA000-memory.dmp

Filesize
40KB

Download
memory/3108-175-0x00007FFAE2910000-0x00007FFAE33D1000-memory.dmp

Filesize
10.8MB

Download
memory/3108-176-0x00007FFAE2910000-0x00007FFAE33D1000-memory.dmp

Filesize
10.8MB

Download
memory/3816-162-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/5068-170-0x0000000000800000-0x0000000000832000-memory.dmp

Filesize
200KB

Download