redline | 0369e3646d61a8123f8cc762b801aeb458b4149c08c5230755e98270a09ff366

General

Target

0369e3646d61a8123f8cc762b801aeb458b4149c08c5230755e98270a09ff366.exe
Size

482KB
MD5

7f4aefdf9e6e0e75e44f32db775682c4
SHA1

ff033a99eff70a62b688ef95d4ff1095a025a1f5
SHA256

0369e3646d61a8123f8cc762b801aeb458b4149c08c5230755e98270a09ff366
SHA512

074502504f463b5419ce22957e468e1f671cafcd27a0d4d232d885b5c8122e12cfecfba0673dd29b1794e1740b5f4c2224686a45bf2cfbe36b4f2af4efa1fdba
SSDEEP

12288:/Mryy90TQQVx52N/vfBmNYSz4KU8O5Ic2:tySdVx6fB+JU8Or2

Score

10^/10

redline fukia discovery evasion infostealer persistence spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

fukia

C2

193.233.20.13:4136

Attributes

auth_value
e5783636fbd9e4f0cf9a017bce02e67e

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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	eUT73Bk.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	eUT73Bk.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	dAj44nB.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	dAj44nB.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	eUT73Bk.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	dAj44nB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	eUT73Bk.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	eUT73Bk.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	eUT73Bk.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	dAj44nB.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	dAj44nB.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	dAj44nB.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
2400	nGn63ml98.exe
4148	dAj44nB.exe
1856	eUT73Bk.exe
4880	fbb08BD.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"	dAj44nB.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	eUT73Bk.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	eUT73Bk.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	0369e3646d61a8123f8cc762b801aeb458b4149c08c5230755e98270a09ff366.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\\\""	0369e3646d61a8123f8cc762b801aeb458b4149c08c5230755e98270a09ff366.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	nGn63ml98.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\\\""	nGn63ml98.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
4148	dAj44nB.exe
4148	dAj44nB.exe
1856	eUT73Bk.exe
1856	eUT73Bk.exe
4880	fbb08BD.exe
4880	fbb08BD.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4148	dAj44nB.exe
Token: SeDebugPrivilege	1856	eUT73Bk.exe
Token: SeDebugPrivilege	4880	fbb08BD.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 900 wrote to memory of 2400	900	0369e3646d61a8123f8cc762b801aeb458b4149c08c5230755e98270a09ff366.exe	81
PID 900 wrote to memory of 2400	900	0369e3646d61a8123f8cc762b801aeb458b4149c08c5230755e98270a09ff366.exe	81
PID 900 wrote to memory of 2400	900	0369e3646d61a8123f8cc762b801aeb458b4149c08c5230755e98270a09ff366.exe	81
PID 2400 wrote to memory of 4148	2400	nGn63ml98.exe	82
PID 2400 wrote to memory of 4148	2400	nGn63ml98.exe	82
PID 2400 wrote to memory of 1856	2400	nGn63ml98.exe	85
PID 2400 wrote to memory of 1856	2400	nGn63ml98.exe	85
PID 2400 wrote to memory of 1856	2400	nGn63ml98.exe	85
PID 900 wrote to memory of 4880	900	0369e3646d61a8123f8cc762b801aeb458b4149c08c5230755e98270a09ff366.exe	86
PID 900 wrote to memory of 4880	900	0369e3646d61a8123f8cc762b801aeb458b4149c08c5230755e98270a09ff366.exe	86
PID 900 wrote to memory of 4880	900	0369e3646d61a8123f8cc762b801aeb458b4149c08c5230755e98270a09ff366.exe	86

C:\Users\Admin\AppData\Local\Temp\0369e3646d61a8123f8cc762b801aeb458b4149c08c5230755e98270a09ff366.exe
"C:\Users\Admin\AppData\Local\Temp\0369e3646d61a8123f8cc762b801aeb458b4149c08c5230755e98270a09ff366.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:900
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nGn63ml98.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nGn63ml98.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2400
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dAj44nB.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dAj44nB.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4148
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eUT73Bk.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eUT73Bk.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1856
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fbb08BD.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fbb08BD.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4880

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\fbb08BD.exe

Filesize
175KB

MD5
a5f5c5d6291c7ae9e1d1b7ed1e551490

SHA1
3d06413341893b838549939e15f8f1eec423d71a

SHA256
1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

SHA512
d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fbb08BD.exe

Filesize
175KB

MD5
a5f5c5d6291c7ae9e1d1b7ed1e551490

SHA1
3d06413341893b838549939e15f8f1eec423d71a

SHA256
1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

SHA512
d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nGn63ml98.exe

Filesize
337KB

MD5
9ed452bb6e7558560fc7304cb7f632d3

SHA1
312c37ee676f191f22fccc80c7ea13f217f21dc7

SHA256
71222b4716efe64ed1e2361041261ae8e4a6fe2695a459f23fbe86532548d16d

SHA512
93bc61122787976ad3aebb1fd02407472e8bb31327842be34eda1f2da051406a627eeabe5390558d8cb41f7ff5933bed5bc5b57ac09bdb1c01e8341340eb079c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nGn63ml98.exe

Filesize
337KB

MD5
9ed452bb6e7558560fc7304cb7f632d3

SHA1
312c37ee676f191f22fccc80c7ea13f217f21dc7

SHA256
71222b4716efe64ed1e2361041261ae8e4a6fe2695a459f23fbe86532548d16d

SHA512
93bc61122787976ad3aebb1fd02407472e8bb31327842be34eda1f2da051406a627eeabe5390558d8cb41f7ff5933bed5bc5b57ac09bdb1c01e8341340eb079c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dAj44nB.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dAj44nB.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eUT73Bk.exe

Filesize
248KB

MD5
9821f24e5aa2c1312d1b025f18ed5e03

SHA1
63bf2524ee14b19cd323e77f9e2d96e10d949fb6

SHA256
87be77c0612d5ffaf2f74cbc1296e40ebd131d775b3693531bcea88d9c6ee8b4

SHA512
5c0ed2cbc1373916c8ebf7bbf2c7d07c409247fd8ca1a410f76596b3a0a0a75e6a59e2eb4407f4836e42416a30699608d8b752fb2538df861ac42510e969efca

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eUT73Bk.exe

Filesize
248KB

MD5
9821f24e5aa2c1312d1b025f18ed5e03

SHA1
63bf2524ee14b19cd323e77f9e2d96e10d949fb6

SHA256
87be77c0612d5ffaf2f74cbc1296e40ebd131d775b3693531bcea88d9c6ee8b4

SHA512
5c0ed2cbc1373916c8ebf7bbf2c7d07c409247fd8ca1a410f76596b3a0a0a75e6a59e2eb4407f4836e42416a30699608d8b752fb2538df861ac42510e969efca

Download Submit
memory/1856-144-0x0000000004B70000-0x0000000005114000-memory.dmp

Filesize
5.6MB

Download
memory/1856-149-0x0000000000400000-0x0000000000570000-memory.dmp

Filesize
1.4MB

Download
memory/1856-148-0x00000000007C1000-0x00000000007E1000-memory.dmp

Filesize
128KB

Download
memory/1856-145-0x00000000007C1000-0x00000000007E1000-memory.dmp

Filesize
128KB

Download
memory/1856-146-0x0000000000640000-0x000000000066D000-memory.dmp

Filesize
180KB

Download
memory/1856-147-0x0000000000400000-0x0000000000570000-memory.dmp

Filesize
1.4MB

Download
memory/4148-140-0x00007FF9D47E0000-0x00007FF9D52A1000-memory.dmp

Filesize
10.8MB

Download
memory/4148-139-0x00007FF9D47E0000-0x00007FF9D52A1000-memory.dmp

Filesize
10.8MB

Download
memory/4148-138-0x0000000000C40000-0x0000000000C4A000-memory.dmp

Filesize
40KB

Download
memory/4880-155-0x00000000056B0000-0x00000000057BA000-memory.dmp

Filesize
1.0MB

Download
memory/4880-153-0x0000000000C10000-0x0000000000C42000-memory.dmp

Filesize
200KB

Download
memory/4880-154-0x0000000005B30000-0x0000000006148000-memory.dmp

Filesize
6.1MB

Download
memory/4880-156-0x00000000055E0000-0x00000000055F2000-memory.dmp

Filesize
72KB

Download
memory/4880-157-0x0000000005660000-0x000000000569C000-memory.dmp

Filesize
240KB

Download
memory/4880-158-0x0000000005980000-0x0000000005A12000-memory.dmp

Filesize
584KB

Download
memory/4880-159-0x00000000061C0000-0x0000000006226000-memory.dmp

Filesize
408KB

Download
memory/4880-160-0x0000000006E30000-0x0000000006EA6000-memory.dmp

Filesize
472KB

Download
memory/4880-161-0x0000000006EB0000-0x0000000006F00000-memory.dmp

Filesize
320KB

Download
memory/4880-162-0x00000000070D0000-0x0000000007292000-memory.dmp

Filesize
1.8MB

Download
memory/4880-163-0x00000000077D0000-0x0000000007CFC000-memory.dmp

Filesize
5.2MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads