redline | 9dfef0ec4b10f2b5b8926fe561d06db0701cd305da67682d5e2ea7c5c9e428c6

General

Target

c5237499c0ae014227b7e73ae39ea9ad.exe
Size

839KB
MD5

c5237499c0ae014227b7e73ae39ea9ad
SHA1

ff47a743a3e681f5aedd16de3d2429e045224802
SHA256

9dfef0ec4b10f2b5b8926fe561d06db0701cd305da67682d5e2ea7c5c9e428c6
SHA512

3b5ea207d7226ab58b59338c9c2cfc25bbd380babd819f9305901bb83881b244eb31ee794fb25c200be9a3b1ba7d4116b3dee9e139db7f0f4a36dd4c346d0c23

Score

10^/10

redline discovery infostealer spyware stealer

Malware Config

Signatures

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

RedLine Payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3372-125-0x0000000000400000-0x000000000041C000-memory.dmp	family_redline
behavioral2/memory/3372-126-0x00000000004163DE-mapping.dmp	family_redline

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
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
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

Processes:

c5237499c0ae014227b7e73ae39ea9ad.exe

description pid process target process

PID 1832 set thread context of 3372 1832 c5237499c0ae014227b7e73ae39ea9ad.exe c5237499c0ae014227b7e73ae39ea9ad.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

c5237499c0ae014227b7e73ae39ea9ad.exe

pid process

3372 c5237499c0ae014227b7e73ae39ea9ad.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

c5237499c0ae014227b7e73ae39ea9ad.exec5237499c0ae014227b7e73ae39ea9ad.exe

description pid process

Token: SeDebugPrivilege 1832 c5237499c0ae014227b7e73ae39ea9ad.exe
Token: SeDebugPrivilege 3372 c5237499c0ae014227b7e73ae39ea9ad.exe

description	pid	process	target process
PID 1832 set thread context of 3372	1832	c5237499c0ae014227b7e73ae39ea9ad.exe	c5237499c0ae014227b7e73ae39ea9ad.exe

pid	process
3372	c5237499c0ae014227b7e73ae39ea9ad.exe

description	pid	process
Token: SeDebugPrivilege	1832	c5237499c0ae014227b7e73ae39ea9ad.exe
Token: SeDebugPrivilege	3372	c5237499c0ae014227b7e73ae39ea9ad.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

c5237499c0ae014227b7e73ae39ea9ad.exe

description	pid	process	target process
PID 1832 wrote to memory of 3372	1832	c5237499c0ae014227b7e73ae39ea9ad.exe	c5237499c0ae014227b7e73ae39ea9ad.exe
PID 1832 wrote to memory of 3372	1832	c5237499c0ae014227b7e73ae39ea9ad.exe	c5237499c0ae014227b7e73ae39ea9ad.exe
PID 1832 wrote to memory of 3372	1832	c5237499c0ae014227b7e73ae39ea9ad.exe	c5237499c0ae014227b7e73ae39ea9ad.exe
PID 1832 wrote to memory of 3372	1832	c5237499c0ae014227b7e73ae39ea9ad.exe	c5237499c0ae014227b7e73ae39ea9ad.exe
PID 1832 wrote to memory of 3372	1832	c5237499c0ae014227b7e73ae39ea9ad.exe	c5237499c0ae014227b7e73ae39ea9ad.exe
PID 1832 wrote to memory of 3372	1832	c5237499c0ae014227b7e73ae39ea9ad.exe	c5237499c0ae014227b7e73ae39ea9ad.exe
PID 1832 wrote to memory of 3372	1832	c5237499c0ae014227b7e73ae39ea9ad.exe	c5237499c0ae014227b7e73ae39ea9ad.exe
PID 1832 wrote to memory of 3372	1832	c5237499c0ae014227b7e73ae39ea9ad.exe	c5237499c0ae014227b7e73ae39ea9ad.exe

C:\Users\Admin\AppData\Local\Temp\c5237499c0ae014227b7e73ae39ea9ad.exe
"C:\Users\Admin\AppData\Local\Temp\c5237499c0ae014227b7e73ae39ea9ad.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1832

C:\Users\Admin\AppData\Local\Temp\c5237499c0ae014227b7e73ae39ea9ad.exe
"{path}"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3372

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\c5237499c0ae014227b7e73ae39ea9ad.exe.log
MD5
b4f7a6a57cb46d94b72410eb6a6d45a9

SHA1
69f3596ffa027202d391444b769ceea0ae14c5f7

SHA256
23994ebe221a48ea16ebad51ae0d4b47ccd415ae10581f9405e588d4f6c2523b

SHA512
be6da516e54c3a5b33ac2603137a2f8cf8445ff5961dd266faedf3627bae8979953d7ef305538df0151c609917a5b99bf5d023bdd32de50fd5c723950f90db5c

Download Submit
memory/1832-116-0x0000000005A20000-0x0000000005A21000-memory.dmp

Filesize
4KB

Download
memory/1832-117-0x0000000005520000-0x0000000005521000-memory.dmp

Filesize
4KB

Download
memory/1832-118-0x0000000005600000-0x0000000005601000-memory.dmp

Filesize
4KB

Download
memory/1832-119-0x0000000005510000-0x0000000005511000-memory.dmp

Filesize
4KB

Download
memory/1832-120-0x0000000002F00000-0x0000000002F01000-memory.dmp

Filesize
4KB

Download
memory/1832-121-0x0000000006FC0000-0x0000000006FC1000-memory.dmp

Filesize
4KB

Download
memory/1832-122-0x00000000056F0000-0x00000000056FE000-memory.dmp

Filesize
56KB

Download
memory/1832-123-0x0000000008BB0000-0x0000000008C29000-memory.dmp

Filesize
484KB

Download
memory/1832-124-0x0000000007260000-0x000000000728C000-memory.dmp

Filesize
176KB

Download
memory/1832-114-0x0000000000B20000-0x0000000000B21000-memory.dmp

Filesize
4KB

Download
memory/3372-125-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3372-126-0x00000000004163DE-mapping.dmp

Download
memory/3372-130-0x0000000005DE0000-0x0000000005DE1000-memory.dmp

Filesize
4KB

Download
memory/3372-131-0x00000000057D0000-0x00000000057D1000-memory.dmp

Filesize
4KB

Download
memory/3372-132-0x0000000005830000-0x0000000005831000-memory.dmp

Filesize
4KB

Download
memory/3372-133-0x0000000005870000-0x0000000005871000-memory.dmp

Filesize
4KB

Download
memory/3372-134-0x0000000005AD0000-0x0000000005AD1000-memory.dmp

Filesize
4KB

Download
memory/3372-135-0x00000000057D0000-0x0000000005DD6000-memory.dmp

Filesize
6.0MB

Download
memory/3372-138-0x00000000073C0000-0x00000000073C1000-memory.dmp

Filesize
4KB

Download
memory/3372-139-0x0000000007AC0000-0x0000000007AC1000-memory.dmp

Filesize
4KB

Download
memory/3372-140-0x0000000007310000-0x0000000007311000-memory.dmp

Filesize
4KB

Download

Analysis

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