redline | d1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378

General

Target

d1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378.exe
Size

691KB
MD5

82cc77b32436522b9218dcea4046f7cf
SHA1

57df17d8c62ca1164585efd3c5012c40b43b4223
SHA256

d1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378
SHA512

9e90ad76f3470fc74912c5458b59870ec96e431f8370b9db02f7146c05e2d461d2abb447dacf000a09df4a594914edb97f6ce2a74deb8a79c7ac4e861e1d0238

Score

10^/10

redline infostealer

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/2268-10-0x0000000000400000-0x000000000042C000-memory.dmp	family_redline
behavioral2/memory/2268-11-0x0000000000427D9E-mapping.dmp	family_redline

Suspicious use of SetThreadContext 1 IoCs

Processes:

d1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378.exe

description	pid	process	target process
PID 636 set thread context of 2268	636	d1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378.exe	d1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378.exe

Kills process with taskkill 1 IoCs
evasion

Processes:

taskkill.exe

pid process

2120 taskkill.exe

pid	process
2120	taskkill.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

d1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378.exed1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378.exetaskkill.exe

description	pid	process
Token: SeDebugPrivilege	636	d1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378.exe
Token: SeDebugPrivilege	2268	d1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378.exe
Token: SeDebugPrivilege	2120	taskkill.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

d1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378.exed1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378.execmd.exe

description	pid	process	target process
PID 636 wrote to memory of 2268	636	d1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378.exe	d1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378.exe
PID 636 wrote to memory of 2268	636	d1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378.exe	d1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378.exe
PID 636 wrote to memory of 2268	636	d1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378.exe	d1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378.exe
PID 636 wrote to memory of 2268	636	d1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378.exe	d1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378.exe
PID 636 wrote to memory of 2268	636	d1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378.exe	d1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378.exe
PID 636 wrote to memory of 2268	636	d1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378.exe	d1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378.exe
PID 636 wrote to memory of 2268	636	d1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378.exe	d1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378.exe
PID 636 wrote to memory of 2268	636	d1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378.exe	d1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378.exe
PID 2268 wrote to memory of 1980	2268	d1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378.exe	cmd.exe
PID 2268 wrote to memory of 1980	2268	d1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378.exe	cmd.exe
PID 2268 wrote to memory of 1980	2268	d1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378.exe	cmd.exe
PID 1980 wrote to memory of 2120	1980	cmd.exe	taskkill.exe
PID 1980 wrote to memory of 2120	1980	cmd.exe	taskkill.exe
PID 1980 wrote to memory of 2120	1980	cmd.exe	taskkill.exe
PID 1980 wrote to memory of 2324	1980	cmd.exe	choice.exe
PID 1980 wrote to memory of 2324	1980	cmd.exe	choice.exe
PID 1980 wrote to memory of 2324	1980	cmd.exe	choice.exe

C:\Users\Admin\AppData\Local\Temp\d1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378.exe
"C:\Users\Admin\AppData\Local\Temp\d1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:636

C:\Users\Admin\AppData\Local\Temp\d1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378.exe
"{path}"
2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2268

C:\Windows\SysWOW64\cmd.exe
"cmd.exe" /C taskkill /F /PID 2268 && choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\d1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378.exe"
3⤵
- Suspicious use of WriteProcessMemory
PID:1980

C:\Windows\SysWOW64\taskkill.exe
taskkill /F /PID 2268
4⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:2120

C:\Windows\SysWOW64\choice.exe
choice /C Y /N /D Y /T 3
4⤵
PID:2324

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\d1353423d03fecdaecb4f50c3a3309787375926ac6a490759f7e33b10d006378.exe.log
MD5
b4f7a6a57cb46d94b72410eb6a6d45a9

SHA1
69f3596ffa027202d391444b769ceea0ae14c5f7

SHA256
23994ebe221a48ea16ebad51ae0d4b47ccd415ae10581f9405e588d4f6c2523b

SHA512
be6da516e54c3a5b33ac2603137a2f8cf8445ff5961dd266faedf3627bae8979953d7ef305538df0151c609917a5b99bf5d023bdd32de50fd5c723950f90db5c

Download Submit
memory/636-1-0x0000000000BF0000-0x0000000000BF1000-memory.dmp

Filesize
4KB

Download
memory/636-3-0x0000000005BB0000-0x0000000005BB1000-memory.dmp

Filesize
4KB

Download
memory/636-4-0x0000000005570000-0x0000000005571000-memory.dmp

Filesize
4KB

Download
memory/636-5-0x0000000005530000-0x0000000005531000-memory.dmp

Filesize
4KB

Download
memory/636-6-0x00000000057A0000-0x00000000057DE000-memory.dmp

Filesize
248KB

Download
memory/636-7-0x0000000005860000-0x0000000005862000-memory.dmp

Filesize
8KB

Download
memory/636-8-0x0000000008CB0000-0x0000000008CB1000-memory.dmp

Filesize
4KB

Download
memory/636-9-0x00000000079B0000-0x00000000079DF000-memory.dmp

Filesize
188KB

Download
memory/636-0-0x0000000073DC0000-0x00000000744AE000-memory.dmp

Filesize
6.9MB

Download
memory/1980-21-0x0000000000000000-mapping.dmp

Download
memory/2120-22-0x0000000000000000-mapping.dmp

Download
memory/2268-11-0x0000000000427D9E-mapping.dmp

Download
memory/2268-16-0x00000000059B0000-0x00000000059B1000-memory.dmp

Filesize
4KB

Download
memory/2268-17-0x00000000053E0000-0x00000000053E1000-memory.dmp

Filesize
4KB

Download
memory/2268-18-0x0000000005440000-0x0000000005441000-memory.dmp

Filesize
4KB

Download
memory/2268-19-0x0000000005480000-0x0000000005481000-memory.dmp

Filesize
4KB

Download
memory/2268-20-0x00000000056D0000-0x00000000056D1000-memory.dmp

Filesize
4KB

Download
memory/2268-13-0x0000000073DC0000-0x00000000744AE000-memory.dmp

Filesize
6.9MB

Download
memory/2268-10-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2324-23-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads