General
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Target
rBrancheforeningers123.exe
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Size
377KB
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Sample
230321-p9r2pscd4v
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MD5
f63809d17e11d6e0d719d44a2ef45ca0
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SHA1
58a52ad6005886660cf54c7abbc21b7b31371894
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SHA256
d209b6fe66d2f2c856a3f56d6386a1963381a681c2cde6367840a24d717427e5
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SHA512
c18204e5fb2e13665e76f42c105cbaeffbfe10d54e59ec90a3c416d76f192d54b80a05d35d973f3afa15f4c43f1b7d82587f0134d992630548caf70d5328cc1b
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SSDEEP
6144:sspNjlsvCnvxZGVGGMrYfXcHQJsOjGXve0i489/8zvZKcrAc2uxMK7S+2vhv+k12:scBwJsON+zHrAzfK4hGko9HJSU
Static task
static1
Behavioral task
behavioral1
Sample
rBrancheforeningers123.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
rBrancheforeningers123.exe
Resource
win10v2004-20230220-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.copychamo.com - Port:
587 - Username:
[email protected] - Password:
Iu!&}hG}8u#3 - Email To:
[email protected]
Targets
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Target
rBrancheforeningers123.exe
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Size
377KB
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MD5
f63809d17e11d6e0d719d44a2ef45ca0
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SHA1
58a52ad6005886660cf54c7abbc21b7b31371894
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SHA256
d209b6fe66d2f2c856a3f56d6386a1963381a681c2cde6367840a24d717427e5
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SHA512
c18204e5fb2e13665e76f42c105cbaeffbfe10d54e59ec90a3c416d76f192d54b80a05d35d973f3afa15f4c43f1b7d82587f0134d992630548caf70d5328cc1b
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SSDEEP
6144:sspNjlsvCnvxZGVGGMrYfXcHQJsOjGXve0i489/8zvZKcrAc2uxMK7S+2vhv+k12:scBwJsON+zHrAzfK4hGko9HJSU
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Checks QEMU agent file
Checks presence of QEMU agent, possibly to detect virtualization.
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Loads dropped DLL
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Accesses Microsoft Outlook profiles
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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 NtCreateThreadExHideFromDebugger
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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