redline | 0a7f5f666fb7a1cdda25353191ddaced97674f596af7230d58af2ee14ea14819

Analysis

max time kernel
147s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
16/03/2024, 05:38

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General

Target

cd3f88a43b2764c4896ab8f879fb2c10.exe
Size

653KB
MD5

cd3f88a43b2764c4896ab8f879fb2c10
SHA1

bb85a6645a908be90ff4015e069904194cb282cf
SHA256

0a7f5f666fb7a1cdda25353191ddaced97674f596af7230d58af2ee14ea14819
SHA512

9f9987b804d0e8cff9c383651fd0b88d98ca21e3f318643b0afc9c05d352f66a9a7baa048644ab89e9bfee94e92e90fa433f3fb4b99e70d5c457eb9052bdd1f1
SSDEEP

6144:LQBD8ozQzHR21FJLgGz0kUTVvSERat1Hin2n+jX/oKrcqIyfm/a7bB3+Xv:LQBD8DWsvS+ICn2n0AKgqIyfmE

Score

10^/10

redline sectoprat crypto infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

CRYPTO

212.86.102.139:32600

Signatures

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

RedLine payload 1 IoCs

resource	yara_rule
behavioral2/memory/4384-12-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline

SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
trojan rat sectoprat

SectopRAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/4384-12-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	cd3f88a43b2764c4896ab8f879fb2c10.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 216 set thread context of 4384	216	cd3f88a43b2764c4896ab8f879fb2c10.exe	111

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
4328	powershell.exe
4328	powershell.exe
4328	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4328	powershell.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 216 wrote to memory of 4328	216	cd3f88a43b2764c4896ab8f879fb2c10.exe	110
PID 216 wrote to memory of 4328	216	cd3f88a43b2764c4896ab8f879fb2c10.exe	110
PID 216 wrote to memory of 4328	216	cd3f88a43b2764c4896ab8f879fb2c10.exe	110
PID 216 wrote to memory of 4384	216	cd3f88a43b2764c4896ab8f879fb2c10.exe	111
PID 216 wrote to memory of 4384	216	cd3f88a43b2764c4896ab8f879fb2c10.exe	111
PID 216 wrote to memory of 4384	216	cd3f88a43b2764c4896ab8f879fb2c10.exe	111
PID 216 wrote to memory of 4384	216	cd3f88a43b2764c4896ab8f879fb2c10.exe	111
PID 216 wrote to memory of 4384	216	cd3f88a43b2764c4896ab8f879fb2c10.exe	111
PID 216 wrote to memory of 4384	216	cd3f88a43b2764c4896ab8f879fb2c10.exe	111
PID 216 wrote to memory of 4384	216	cd3f88a43b2764c4896ab8f879fb2c10.exe	111
PID 216 wrote to memory of 4384	216	cd3f88a43b2764c4896ab8f879fb2c10.exe	111

C:\Users\Admin\AppData\Local\Temp\cd3f88a43b2764c4896ab8f879fb2c10.exe
"C:\Users\Admin\AppData\Local\Temp\cd3f88a43b2764c4896ab8f879fb2c10.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:216
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\cd3f88a43b2764c4896ab8f879fb2c10.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4328
- C:\Users\Admin\AppData\Local\Temp\cd3f88a43b2764c4896ab8f879fb2c10.exe
  "C:\Users\Admin\AppData\Local\Temp\cd3f88a43b2764c4896ab8f879fb2c10.exe"
  2⤵
  PID:4384

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1340 --field-trial-handle=2236,i,5367110156796017614,12594004256180761011,262144 --variations-seed-version /prefetch:8
1⤵
PID:3228

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\cd3f88a43b2764c4896ab8f879fb2c10.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ylru3vwt.4lz.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/216-6-0x0000000005540000-0x000000000555C000-memory.dmp

Filesize
112KB

Download
memory/216-3-0x00000000053F0000-0x0000000005482000-memory.dmp

Filesize
584KB

Download
memory/216-4-0x00000000055F0000-0x0000000005600000-memory.dmp

Filesize
64KB

Download
memory/216-5-0x0000000005380000-0x000000000538A000-memory.dmp

Filesize
40KB

Download
memory/216-16-0x00000000744B0000-0x0000000074C60000-memory.dmp

Filesize
7.7MB

Download
memory/216-7-0x0000000006730000-0x00000000067CC000-memory.dmp

Filesize
624KB

Download
memory/216-8-0x00000000744B0000-0x0000000074C60000-memory.dmp

Filesize
7.7MB

Download
memory/216-9-0x00000000055F0000-0x0000000005600000-memory.dmp

Filesize
64KB

Download
memory/216-10-0x0000000006AD0000-0x0000000006B28000-memory.dmp

Filesize
352KB

Download
memory/216-11-0x00000000090A0000-0x00000000090C2000-memory.dmp

Filesize
136KB

Download
memory/216-0-0x00000000744B0000-0x0000000074C60000-memory.dmp

Filesize
7.7MB

Download
memory/216-2-0x0000000005900000-0x0000000005EA4000-memory.dmp

Filesize
5.6MB

Download
memory/216-1-0x00000000008E0000-0x000000000098A000-memory.dmp

Filesize
680KB

Download
memory/4328-44-0x00000000709F0000-0x0000000070A3C000-memory.dmp

Filesize
304KB

Download
memory/4328-58-0x00000000075A0000-0x00000000075AA000-memory.dmp

Filesize
40KB

Download
memory/4328-18-0x0000000004C50000-0x0000000004C86000-memory.dmp

Filesize
216KB

Download
memory/4328-20-0x00000000744B0000-0x0000000074C60000-memory.dmp

Filesize
7.7MB

Download
memory/4328-67-0x00000000744B0000-0x0000000074C60000-memory.dmp

Filesize
7.7MB

Download
memory/4328-64-0x0000000007840000-0x0000000007848000-memory.dmp

Filesize
32KB

Download
memory/4328-63-0x0000000007860000-0x000000000787A000-memory.dmp

Filesize
104KB

Download
memory/4328-62-0x0000000007760000-0x0000000007774000-memory.dmp

Filesize
80KB

Download
memory/4328-24-0x0000000005410000-0x0000000005A38000-memory.dmp

Filesize
6.2MB

Download
memory/4328-61-0x0000000007750000-0x000000000775E000-memory.dmp

Filesize
56KB

Download
memory/4328-60-0x0000000007720000-0x0000000007731000-memory.dmp

Filesize
68KB

Download
memory/4328-27-0x0000000005210000-0x0000000005232000-memory.dmp

Filesize
136KB

Download
memory/4328-28-0x00000000052B0000-0x0000000005316000-memory.dmp

Filesize
408KB

Download
memory/4328-29-0x0000000005BB0000-0x0000000005C16000-memory.dmp

Filesize
408KB

Download
memory/4328-59-0x00000000077A0000-0x0000000007836000-memory.dmp

Filesize
600KB

Download
memory/4328-39-0x0000000005C20000-0x0000000005F74000-memory.dmp

Filesize
3.3MB

Download
memory/4328-40-0x0000000006210000-0x000000000622E000-memory.dmp

Filesize
120KB

Download
memory/4328-41-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

Filesize
64KB

Download
memory/4328-42-0x000000007F240000-0x000000007F250000-memory.dmp

Filesize
64KB

Download
memory/4328-43-0x00000000071D0000-0x0000000007202000-memory.dmp

Filesize
200KB

Download
memory/4328-54-0x00000000067D0000-0x00000000067EE000-memory.dmp

Filesize
120KB

Download
memory/4328-17-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

Filesize
64KB

Download
memory/4328-55-0x0000000007410000-0x00000000074B3000-memory.dmp

Filesize
652KB

Download
memory/4328-56-0x0000000007B70000-0x00000000081EA000-memory.dmp

Filesize
6.5MB

Download
memory/4328-57-0x0000000007520000-0x000000000753A000-memory.dmp

Filesize
104KB

Download
memory/4384-12-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/4384-15-0x00000000744B0000-0x0000000074C60000-memory.dmp

Filesize
7.7MB

Download
memory/4384-26-0x0000000005340000-0x000000000538C000-memory.dmp

Filesize
304KB

Download
memory/4384-25-0x0000000005300000-0x000000000533C000-memory.dmp

Filesize
240KB

Download
memory/4384-23-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download
memory/4384-22-0x00000000053D0000-0x00000000054DA000-memory.dmp

Filesize
1.0MB

Download
memory/4384-21-0x00000000052A0000-0x00000000052B2000-memory.dmp

Filesize
72KB

Download
memory/4384-19-0x0000000005800000-0x0000000005E18000-memory.dmp

Filesize
6.1MB

Download
memory/4384-68-0x00000000744B0000-0x0000000074C60000-memory.dmp

Filesize
7.7MB

Download
memory/4384-69-0x0000000005690000-0x00000000056A0000-memory.dmp

Filesize
64KB

Download