General
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Target
1c45d093001e871c70b54dcda8872c24e8b83c2ed5ccab1dc2f6ae72972d751b
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Size
187KB
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Sample
230922-zwbgxacd27
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MD5
f66705b294d8d360e6218f3ef1ef5984
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SHA1
ce6529bc99f4557fe339e7b5499f62f1946934f1
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SHA256
1c45d093001e871c70b54dcda8872c24e8b83c2ed5ccab1dc2f6ae72972d751b
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SHA512
1c81d6d89c95bfd1294edcf86cd56d8b1cce33e1f1dfe4e97ae39ea319dfbd5bffda3e0413b67e0a06fbac7079337b0ca458cddc3aa23463a46498c23db4908a
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SSDEEP
3072:syq1zEyodkGqz6ALShHLwnOQcdoIyaIdq15Vy+SS:Rq1zEFkGKLEHx3BJSS
Static task
static1
Behavioral task
behavioral1
Sample
1c45d093001e871c70b54dcda8872c24e8b83c2ed5ccab1dc2f6ae72972d751b.exe
Resource
win10-20230915-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
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auth_value
3a050df92d0cf082b2cdaf87863616be
Extracted
djvu
http://zexeq.com/raud/get.php
http://zexeq.com/lancer/get.php
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extension
.azhi
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offline_id
GQ9DjFmWFDqpsyzsOnaxE1Xr4MPL1dG4vPfPDNt1
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payload_url
http://colisumy.com/dl/build2.exe
http://zexeq.com/files/1/build3.exe
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ransomnote
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Extracted
asyncrat
0.5.7B
21
81.161.229.73:6606
81.161.229.73:7707
81.161.229.73:8808
AsyncMutex_6SI8OkPnk
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delay
10
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install
true
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install_file
poo.exe
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install_folder
%AppData%
Extracted
smokeloader
pub1
Targets
-
-
Target
1c45d093001e871c70b54dcda8872c24e8b83c2ed5ccab1dc2f6ae72972d751b
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Size
187KB
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MD5
f66705b294d8d360e6218f3ef1ef5984
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SHA1
ce6529bc99f4557fe339e7b5499f62f1946934f1
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SHA256
1c45d093001e871c70b54dcda8872c24e8b83c2ed5ccab1dc2f6ae72972d751b
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SHA512
1c81d6d89c95bfd1294edcf86cd56d8b1cce33e1f1dfe4e97ae39ea319dfbd5bffda3e0413b67e0a06fbac7079337b0ca458cddc3aa23463a46498c23db4908a
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SSDEEP
3072:syq1zEyodkGqz6ALShHLwnOQcdoIyaIdq15Vy+SS:Rq1zEFkGKLEHx3BJSS
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Detected Djvu ransomware
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Glupteba payload
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PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Async RAT payload
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Downloads MZ/PE file
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Stops running service(s)
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.NET Reactor proctector
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
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Deletes itself
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Executes dropped EXE
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Loads dropped DLL
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Modifies file permissions
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1