redline | 2d8a45f0de92aeb5fc5495c2df0072a00e4d2215b0b2c1ccfd1580d752e32f27

General

Target

41ece00a8f6eb23dc9b2c4e839264896.exe
Size

590KB
MD5

41ece00a8f6eb23dc9b2c4e839264896
SHA1

019af05aedb454d15f193713fef31524cfab6e6d
SHA256

2d8a45f0de92aeb5fc5495c2df0072a00e4d2215b0b2c1ccfd1580d752e32f27
SHA512

6575ec2bee5e4389050b115dfdc7c0d4cae780fdd5d24478981b0c4caa79c31751be6d3ce7655fd6ca5769fcebad90072c31971d0f697ca924ba431951bf7290
SSDEEP

12288:WQAvPbfo3cZiJDYH3T2iOltmr7VUdNsf3z6mvNg8tytefqLTf1:OvPbxZ6DOFo0rebsP7vNg9teyTd

Score

10^/10

redline sectoprat cheat discovery infostealer rat spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

cheat

C2

185.222.57.71:55615

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/4124-11-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Redline 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/4124-11-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
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 5632 set thread context of 4124	5632	41ece00a8f6eb23dc9b2c4e839264896.exe	99

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	41ece00a8f6eb23dc9b2c4e839264896.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	41ece00a8f6eb23dc9b2c4e839264896.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4124	41ece00a8f6eb23dc9b2c4e839264896.exe
4124	41ece00a8f6eb23dc9b2c4e839264896.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4124	41ece00a8f6eb23dc9b2c4e839264896.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 5632 wrote to memory of 4124	5632	41ece00a8f6eb23dc9b2c4e839264896.exe	99
PID 5632 wrote to memory of 4124	5632	41ece00a8f6eb23dc9b2c4e839264896.exe	99
PID 5632 wrote to memory of 4124	5632	41ece00a8f6eb23dc9b2c4e839264896.exe	99
PID 5632 wrote to memory of 4124	5632	41ece00a8f6eb23dc9b2c4e839264896.exe	99
PID 5632 wrote to memory of 4124	5632	41ece00a8f6eb23dc9b2c4e839264896.exe	99
PID 5632 wrote to memory of 4124	5632	41ece00a8f6eb23dc9b2c4e839264896.exe	99
PID 5632 wrote to memory of 4124	5632	41ece00a8f6eb23dc9b2c4e839264896.exe	99
PID 5632 wrote to memory of 4124	5632	41ece00a8f6eb23dc9b2c4e839264896.exe	99

C:\Users\Admin\AppData\Local\Temp\41ece00a8f6eb23dc9b2c4e839264896.exe
"C:\Users\Admin\AppData\Local\Temp\41ece00a8f6eb23dc9b2c4e839264896.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5632
- C:\Users\Admin\AppData\Local\Temp\41ece00a8f6eb23dc9b2c4e839264896.exe
  "C:\Users\Admin\AppData\Local\Temp\41ece00a8f6eb23dc9b2c4e839264896.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4124

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Query Registry

1

T1012

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\41ece00a8f6eb23dc9b2c4e839264896.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpCA56.tmp

Filesize
40KB

MD5
dfd4f60adc85fc874327517efed62ff7

SHA1
f97489afb75bfd5ee52892f37383fbc85aa14a69

SHA256
c007da2e5fd780008f28336940b427c3bfd509c72a40bfb7759592149ff3606e

SHA512
d76f75b1b5b23aa4f87c53ce44c3d3b7e41a44401e53d89f05a114600ea3dcd8beda9ca1977b489ac6ea5586cf26e47396e92d4796c370e89fab0aa76f38f3c4

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpCA9A.tmp

Filesize
130KB

MD5
9dfb6477b5b97cc1b9b59dc836c4206b

SHA1
e94c07519330116066108c03594a101825918513

SHA256
cdf368239284da01a9e8cf132ba52e952ff10d46f8cba56bf305eadce267921f

SHA512
5b735d8566719c65303de40715c39881fb16457d5fba3be5333a4f8d576dfcda7a7a70caec4103a538e4f5ea052e64c5a6f0891a45777b7eed7a483b50935c72

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpCAC5.tmp

Filesize
56KB

MD5
1c832d859b03f2e59817374006fe1189

SHA1
a4994a54e9f46a6c86ff92280c6dabe2bcd4cc42

SHA256
bb923abf471bb79086ff9ace293602e1ad882d9af7946dda17ff1c3a7e19f45b

SHA512
c4d3be414fa5dd30151cde9f6d808d56c26b031ff3f6446d21a15d071053787b6ba337b12909a56af7bb420f858dba5213f08e64ca9f836f52c98a18762b4bef

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpCADB.tmp

Filesize
228KB

MD5
ee463e048e56b687d02521cd12788e2c

SHA1
ee26598f8e8643df84711960e66a20ecbc6321b8

SHA256
3a07b3003758a79a574aa73032076567870389751f2a959537257070da3a10d8

SHA512
42b395bf6bd97da800385b9296b63a4b0edd7b3b50dc92f19e61a89235a42d37d204359b57d506e6b25ab95f16625cce035ed3b55ef2d54951c82332498dab0f

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpCAF7.tmp

Filesize
96KB

MD5
6066c07e98c96795ecd876aa92fe10f8

SHA1
f73cbd7b307c53aaae38677d6513b1baa729ac9f

SHA256
33a2357af8dc03cc22d2b7ce5c90abf25ac8b40223155a516f1a8df4acbf2a53

SHA512
7d76207c1c6334aa98f79c325118adf03a5ba36b1e2412803fd3e654a9d3630c775f32a98855c46342eba00d4a8496a3ded3686e74beaac9c216beee37aa5cb7

Download Submit
memory/4124-25-0x0000000007310000-0x0000000007376000-memory.dmp

Filesize
408KB

Download
memory/4124-24-0x0000000007700000-0x0000000007C2C000-memory.dmp

Filesize
5.2MB

Download
memory/4124-177-0x0000000074D60000-0x0000000075510000-memory.dmp

Filesize
7.7MB

Download
memory/4124-176-0x0000000074D60000-0x0000000075510000-memory.dmp

Filesize
7.7MB

Download
memory/4124-175-0x0000000007D30000-0x0000000007D4E000-memory.dmp

Filesize
120KB

Download
memory/4124-11-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/4124-174-0x0000000007500000-0x0000000007576000-memory.dmp

Filesize
472KB

Download
memory/4124-23-0x0000000007000000-0x00000000071C2000-memory.dmp

Filesize
1.8MB

Download
memory/4124-16-0x0000000005F40000-0x0000000006558000-memory.dmp

Filesize
6.1MB

Download
memory/4124-15-0x0000000074D60000-0x0000000075510000-memory.dmp

Filesize
7.7MB

Download
memory/4124-17-0x0000000003240000-0x0000000003252000-memory.dmp

Filesize
72KB

Download
memory/4124-18-0x0000000005960000-0x000000000599C000-memory.dmp

Filesize
240KB

Download
memory/4124-19-0x00000000059A0000-0x00000000059EC000-memory.dmp

Filesize
304KB

Download
memory/4124-20-0x0000000074D60000-0x0000000075510000-memory.dmp

Filesize
7.7MB

Download
memory/4124-21-0x0000000005BE0000-0x0000000005CEA000-memory.dmp

Filesize
1.0MB

Download
memory/4124-22-0x0000000074D60000-0x0000000075510000-memory.dmp

Filesize
7.7MB

Download
memory/5632-14-0x0000000074D60000-0x0000000075510000-memory.dmp

Filesize
7.7MB

Download
memory/5632-7-0x0000000074D6E000-0x0000000074D6F000-memory.dmp

Filesize
4KB

Download
memory/5632-0-0x0000000074D6E000-0x0000000074D6F000-memory.dmp

Filesize
4KB

Download
memory/5632-5-0x0000000005B00000-0x0000000005B0A000-memory.dmp

Filesize
40KB

Download
memory/5632-4-0x0000000074D60000-0x0000000075510000-memory.dmp

Filesize
7.7MB

Download
memory/5632-3-0x0000000005960000-0x00000000059F2000-memory.dmp

Filesize
584KB

Download
memory/5632-2-0x0000000005E70000-0x0000000006414000-memory.dmp

Filesize
5.6MB

Download
memory/5632-1-0x0000000000EE0000-0x0000000000F78000-memory.dmp

Filesize
608KB

Download
memory/5632-6-0x0000000005E20000-0x0000000005E30000-memory.dmp

Filesize
64KB

Download
memory/5632-10-0x00000000072D0000-0x000000000736C000-memory.dmp

Filesize
624KB

Download
memory/5632-9-0x0000000006CD0000-0x0000000006D32000-memory.dmp

Filesize
392KB

Download
memory/5632-8-0x0000000074D60000-0x0000000075510000-memory.dmp

Filesize
7.7MB

Download

Analysis

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