General
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Target
file.exe
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Size
439KB
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Sample
230708-rhtsbseh89
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MD5
db5dea81bb668fa4386d2ea8ecbe9e1c
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SHA1
642f1d9423d883854a06f50b03619c16fe33281a
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SHA256
abd8284914e8bc1309c13903e7b41b1af552c80598982c9e8fbe35e88eda9315
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SHA512
b7a0a78a34d2a1f00385b58fd172e4d0c9224c9d1020fe656a7bc4414dadc4ab24e40ad6736f905208747c8d048da0f4efea1af965c12a218d46305f90721fad
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SSDEEP
12288:kehYGKhh2CbBZ0MjA7Yhsd7R6jOP1tcrEQf:ZiGKPZbYBYhsd7dtF
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230703-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20230703-en
Malware Config
Extracted
amadey
3.83
5.42.65.80/8bmeVwqx/index.php
Extracted
smokeloader
pub5
Extracted
smokeloader
2022
http://aapu.at/tmp/
http://poudineh.com/tmp/
http://firsttrusteedrx.ru/tmp/
http://kingpirate.ru/tmp/
Extracted
gcleaner
45.12.253.56
45.12.253.72
45.12.253.98
45.12.253.75
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
redline
070723_rc_11
amrc.tuktuk.ug:11290
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auth_value
5c003bb2a44f6538df34879227a9ad34
Extracted
laplas
http://lpls.tuktuk.ug
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api_key
a0f588021b58e0c7908a163f8750678efedf2a66bf739a12427b379aef47ccde
Targets
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Target
file.exe
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Size
439KB
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MD5
db5dea81bb668fa4386d2ea8ecbe9e1c
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SHA1
642f1d9423d883854a06f50b03619c16fe33281a
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SHA256
abd8284914e8bc1309c13903e7b41b1af552c80598982c9e8fbe35e88eda9315
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SHA512
b7a0a78a34d2a1f00385b58fd172e4d0c9224c9d1020fe656a7bc4414dadc4ab24e40ad6736f905208747c8d048da0f4efea1af965c12a218d46305f90721fad
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SSDEEP
12288:kehYGKhh2CbBZ0MjA7Yhsd7R6jOP1tcrEQf:ZiGKPZbYBYhsd7dtF
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Glupteba payload
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Stops running service(s)
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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