Analysis
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max time kernel
138s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20231020-en -
resource tags
arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system -
submitted
03-11-2023 03:27
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.b847d5f1861026f707700bb663668f10_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.b847d5f1861026f707700bb663668f10_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.b847d5f1861026f707700bb663668f10_JC.exe
-
Size
1.1MB
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MD5
b847d5f1861026f707700bb663668f10
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SHA1
925ea7cff66616bc61536cf397c5a183b92eb1fa
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SHA256
55077c3cb4d778f7d242568ba6912e7e259d11a53f548a60993394e74b39226d
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SHA512
32ca44bffa9151f0b7a30e05cc6bcf716df234f0994aec73fc8f416d749fa198a52b275de41dd2d9448da7c7c0f0af74197994e7045e84af05a47f80d8ed0507
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SSDEEP
12288:fqPKKEZLL3GvJYfS8RRgzFp+BXOMsZKO5VSiVufyZywvWIc93:cEd3GvJYfS8R+2oHZKO5lvs
Malware Config
Extracted
redline
grome
77.91.124.86:19084
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/1176-0-0x0000000000400000-0x000000000043E000-memory.dmp family_redline -
Suspicious use of SetThreadContext 1 IoCs
Processes:
NEAS.b847d5f1861026f707700bb663668f10_JC.exedescription pid process target process PID 1324 set thread context of 1176 1324 NEAS.b847d5f1861026f707700bb663668f10_JC.exe AppLaunch.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
NEAS.b847d5f1861026f707700bb663668f10_JC.exedescription pid process target process PID 1324 wrote to memory of 1176 1324 NEAS.b847d5f1861026f707700bb663668f10_JC.exe AppLaunch.exe PID 1324 wrote to memory of 1176 1324 NEAS.b847d5f1861026f707700bb663668f10_JC.exe AppLaunch.exe PID 1324 wrote to memory of 1176 1324 NEAS.b847d5f1861026f707700bb663668f10_JC.exe AppLaunch.exe PID 1324 wrote to memory of 1176 1324 NEAS.b847d5f1861026f707700bb663668f10_JC.exe AppLaunch.exe PID 1324 wrote to memory of 1176 1324 NEAS.b847d5f1861026f707700bb663668f10_JC.exe AppLaunch.exe PID 1324 wrote to memory of 1176 1324 NEAS.b847d5f1861026f707700bb663668f10_JC.exe AppLaunch.exe PID 1324 wrote to memory of 1176 1324 NEAS.b847d5f1861026f707700bb663668f10_JC.exe AppLaunch.exe PID 1324 wrote to memory of 1176 1324 NEAS.b847d5f1861026f707700bb663668f10_JC.exe AppLaunch.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.b847d5f1861026f707700bb663668f10_JC.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.b847d5f1861026f707700bb663668f10_JC.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1176-0-0x0000000000400000-0x000000000043E000-memory.dmpFilesize
248KB
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memory/1176-1-0x0000000074FB0000-0x0000000075760000-memory.dmpFilesize
7.7MB
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memory/1176-2-0x0000000008080000-0x0000000008624000-memory.dmpFilesize
5.6MB
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memory/1176-3-0x0000000007BD0000-0x0000000007C62000-memory.dmpFilesize
584KB
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memory/1176-4-0x0000000007DE0000-0x0000000007DF0000-memory.dmpFilesize
64KB
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memory/1176-5-0x0000000007C90000-0x0000000007C9A000-memory.dmpFilesize
40KB
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memory/1176-6-0x0000000008C50000-0x0000000009268000-memory.dmpFilesize
6.1MB
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memory/1176-7-0x0000000008630000-0x000000000873A000-memory.dmpFilesize
1.0MB
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memory/1176-8-0x0000000007D70000-0x0000000007D82000-memory.dmpFilesize
72KB
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memory/1176-9-0x0000000007EE0000-0x0000000007F1C000-memory.dmpFilesize
240KB
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memory/1176-10-0x0000000007F20000-0x0000000007F6C000-memory.dmpFilesize
304KB
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memory/1176-11-0x0000000074FB0000-0x0000000075760000-memory.dmpFilesize
7.7MB
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memory/1176-12-0x0000000007DE0000-0x0000000007DF0000-memory.dmpFilesize
64KB