General
-
Target
073462961b7a6ad2577b52ad36ff853a.bin
-
Size
138KB
-
Sample
230923-bczhmabb8y
-
MD5
75ca2e8f3e5b997c6630f57e1d4791c5
-
SHA1
15d3dfffb4e23d946b195847a3df5eca33d7a61a
-
SHA256
1a512233faf8999e015d8838f1a38197fefc249eae8923cfcf2446b40373ee96
-
SHA512
5873f2d27f8a8d0ab022f81732fd369be49c88a20198175a3aac2ecb6c7fd599bbc1cec84fd7228ac7a4acdbc8e02639089dd90204add3b11cce6bb2332500c1
-
SSDEEP
3072:H8Ccj1B7NdnLEb3T8z3WMOygLqE1m85NoJLZJvpkb8C3DH:cCcj1BJdnLeIz3WMOygLZ+LZJ+dDH
Static task
static1
Behavioral task
behavioral1
Sample
e7b03db448a2b1491bc92d659af57e4ff42e91616bb9d9ddce9b0e22b31517e8.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
e7b03db448a2b1491bc92d659af57e4ff42e91616bb9d9ddce9b0e22b31517e8.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
smokeloader
2022
http://potunulit.org/
http://hutnilior.net/
http://bulimu55t.net/
http://soryytlic4.net/
http://novanosa5org.org/
http://nuljjjnuli.org/
http://tolilolihul.net/
http://somatoka51hub.net/
http://hujukui3.net/
http://bukubuka1.net/
http://golilopaster.org/
http://newzelannd66.org/
http://otriluyttn.org/
Extracted
redline
LogsDiller Cloud (TG: @logsdillabot)
51.38.95.107:42494
-
auth_value
3a050df92d0cf082b2cdaf87863616be
Extracted
fabookie
http://app.nnnaajjjgc.com/check/safe
Targets
-
-
Target
e7b03db448a2b1491bc92d659af57e4ff42e91616bb9d9ddce9b0e22b31517e8.exe
-
Size
293KB
-
MD5
073462961b7a6ad2577b52ad36ff853a
-
SHA1
e1905413849a8552196584ce55b4af0687c65879
-
SHA256
e7b03db448a2b1491bc92d659af57e4ff42e91616bb9d9ddce9b0e22b31517e8
-
SHA512
8855fc1bd3570b68b4b9b056a4b9e38e333b26fa877bfbcf44cf68783bac055aefefd0ce93f56f08d1e807e08e31ac8f3ad24642d7d8561763cae0ae36521ce0
-
SSDEEP
3072:3onX/pzSGvDXvnxbZVXEPaBNxhsLT931anbcA6TArzg85ve:4X/ZSIPxlVXEyBpyT54F6TAfg8F
-
DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
-
Detect Fabookie payload
-
PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
Downloads MZ/PE file
-
Stops running service(s)
-
.NET Reactor proctector
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Deletes itself
-
Drops startup file
-
Executes dropped EXE
-
Loads dropped DLL
-
Legitimate hosting services abused for malware hosting/C2
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
-
Suspicious use of SetThreadContext
-
MITRE ATT&CK Enterprise v15
Persistence
Create or Modify System Process
1Windows Service
1Pre-OS Boot
1Bootkit
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
Impair Defenses
1Modify Registry
1Pre-OS Boot
1Bootkit
1Subvert Trust Controls
1Install Root Certificate
1