redline | e3842ce1a944ba370db991ddb782fc0baf4bd1bdf1215f90abac4f3c14400487

General

Target

E3842CE1A944BA370DB991DDB782FC0BAF4BD1BDF1215.exe
Size

6.5MB
MD5

a7d458984cd041e231acf88a8968d61d
SHA1

e1a0df74a9ff8983e05d309ac80e0516571c83bc
SHA256

e3842ce1a944ba370db991ddb782fc0baf4bd1bdf1215f90abac4f3c14400487
SHA512

69b7e055a02df11dd666984c8a5ff847c5d36bab498fb561d44fba84bd2ad1152163e63eb8aac29e58690218149fc90280658201860ff37756c2ce9e7058c025
SSDEEP

98304:6/1FK8uWvXodPOTZgMVv2wNN/ZlFZIShcvsY8722fjHno4:6iavEmTZgMVvNvxXZdO5872Wj

Score

10^/10

redline infostealer spyware

Malware Config

Signatures

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

RedLine payload 5 IoCs

resource	yara_rule
behavioral1/memory/3044-12-0x0000000000400000-0x000000000045A000-memory.dmp	family_redline
behavioral1/memory/3044-15-0x0000000000400000-0x000000000045A000-memory.dmp	family_redline
behavioral1/memory/3044-9-0x0000000000400000-0x000000000045A000-memory.dmp	family_redline
behavioral1/memory/3044-7-0x0000000000400000-0x000000000045A000-memory.dmp	family_redline
behavioral1/memory/3044-17-0x0000000000400000-0x000000000045A000-memory.dmp	family_redline

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3040 set thread context of 3044	3040	E3842CE1A944BA370DB991DDB782FC0BAF4BD1BDF1215.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3044	vbc.exe
3044	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3044	vbc.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3040 wrote to memory of 3044	3040	E3842CE1A944BA370DB991DDB782FC0BAF4BD1BDF1215.exe	28
PID 3040 wrote to memory of 3044	3040	E3842CE1A944BA370DB991DDB782FC0BAF4BD1BDF1215.exe	28
PID 3040 wrote to memory of 3044	3040	E3842CE1A944BA370DB991DDB782FC0BAF4BD1BDF1215.exe	28
PID 3040 wrote to memory of 3044	3040	E3842CE1A944BA370DB991DDB782FC0BAF4BD1BDF1215.exe	28
PID 3040 wrote to memory of 3044	3040	E3842CE1A944BA370DB991DDB782FC0BAF4BD1BDF1215.exe	28
PID 3040 wrote to memory of 3044	3040	E3842CE1A944BA370DB991DDB782FC0BAF4BD1BDF1215.exe	28
PID 3040 wrote to memory of 3044	3040	E3842CE1A944BA370DB991DDB782FC0BAF4BD1BDF1215.exe	28
PID 3040 wrote to memory of 3044	3040	E3842CE1A944BA370DB991DDB782FC0BAF4BD1BDF1215.exe	28
PID 3040 wrote to memory of 3044	3040	E3842CE1A944BA370DB991DDB782FC0BAF4BD1BDF1215.exe	28

C:\Users\Admin\AppData\Local\Temp\E3842CE1A944BA370DB991DDB782FC0BAF4BD1BDF1215.exe
"C:\Users\Admin\AppData\Local\Temp\E3842CE1A944BA370DB991DDB782FC0BAF4BD1BDF1215.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3040
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3044

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\Cab5B5B.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar5B9D.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
memory/3040-14-0x0000000074120000-0x000000007480E000-memory.dmp

Filesize
6.9MB

Download
memory/3040-0-0x00000000012A0000-0x000000000177C000-memory.dmp

Filesize
4.9MB

Download
memory/3040-2-0x0000000004D10000-0x0000000004D50000-memory.dmp

Filesize
256KB

Download
memory/3040-1-0x0000000074120000-0x000000007480E000-memory.dmp

Filesize
6.9MB

Download
memory/3044-11-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/3044-15-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3044-12-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3044-9-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3044-7-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3044-17-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3044-18-0x00000000740A0000-0x000000007478E000-memory.dmp

Filesize
6.9MB

Download
memory/3044-19-0x0000000002110000-0x0000000002150000-memory.dmp

Filesize
256KB

Download
memory/3044-5-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3044-3-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3044-54-0x00000000740A0000-0x000000007478E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing