Analysis
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max time kernel
125s -
max time network
53s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
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submitted
05-12-2023 14:18
General
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Target
SecuriteInfo.com.Variant.Strictor.266372.12854.24604.exe
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Size
832KB
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MD5
4cc3e6a5b1f5473111ed0fe08c85455b
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SHA1
5c13bab0cff294b13c0542fca040c19ec94e2967
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SHA256
394633bc848d312c2e79e48b1b10eadbce297624c6b844d4f643d93b1fb33c35
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SHA512
58ec9c7407439d5143a2614add8bd79063be03cc94539628ceb7290b362c1ff0e9a2884cae59700151a60d1b55db1ca3da4e395196137b89af443ceed19963c5
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SSDEEP
12288:ac5nF8ME6jD/yecHhUHkWlijOnpmz32LP7PP0WKLcuCgRNwgqYqRe:acPtD/yeGXWliGmzGLjZdgRSgqg
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
zqamcx.com - Port:
587 - Username:
[email protected] - Password:
Methodman991 - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Suspicious use of SetThreadContext 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 18 IoCs
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Suspicious use of AdjustPrivilegeToken 4 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 17 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Strictor.266372.12854.24604.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Strictor.266372.12854.24604.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Strictor.266372.12854.24604.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ocsLtLXucVcFxs.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ocsLtLXucVcFxs" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCA35.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Strictor.266372.12854.24604.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Strictor.266372.12854.24604.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2KB
MD53d086a433708053f9bf9523e1d87a4e8
SHA1b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28
SHA2566f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69
SHA512931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd
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Filesize
18KB
MD55fa106a8425ff7eff226d166482ad42e
SHA119f0bf686504ab90b45ee536d76af4e7cdcebecb
SHA256ba96533eb79dc25b03a09997bea171a45e0a6388e7e668bbfd5f96a44003dce1
SHA512ee8a70a5d03dd0287584a1e1bd32be90ed62c9deafc03eb2bb9f158fe12b3a8a91695cbc338ab6a65d4f7e552b1917ed367dbd84424d45321ab9ebf0a2af6457
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD5da2619978cb4ef92d1bc6e5fa2f9b06c
SHA1a0d6fae7f2b9e12f0cc9b01c735a1436a71a721e
SHA25627f4d9b1b46a2615e326f4f66471c0833025f5399258f908fa6de8d372cfc1d8
SHA512906fdb53746f865225c045f8fd1f902e477df13c2249e69c95b87fdc90e619f67ccfd57dee860e3272cca8cb657fde48845af271345e3c3c7703c2afa65b8178
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Filesize
264KB
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Filesize
64KB
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Filesize
7.7MB
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Filesize
320KB
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Filesize
7.7MB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
652KB
-
Filesize
200KB
-
Filesize
120KB
-
Filesize
304KB
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Filesize
304KB
-
Filesize
7.7MB
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Filesize
64KB
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Filesize
64KB
-
Filesize
64KB
-
Filesize
6.5MB
-
Filesize
136KB
-
Filesize
600KB
-
Filesize
408KB
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Filesize
7.7MB
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Filesize
216KB
-
Filesize
104KB
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Filesize
408KB
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Filesize
7.7MB
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Filesize
6.2MB
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Filesize
120KB
-
Filesize
64KB
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Filesize
32KB
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Filesize
7.7MB
-
Filesize
304KB
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Filesize
3.3MB
-
Filesize
64KB
-
Filesize
80KB
-
Filesize
56KB
-
Filesize
68KB
-
Filesize
40KB
-
Filesize
104KB
-
Filesize
848KB
-
Filesize
40KB
-
Filesize
496KB
-
Filesize
624KB
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Filesize
7.7MB
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Filesize
64KB
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Filesize
32KB
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Filesize
7.7MB
-
Filesize
64KB
-
Filesize
40KB
-
Filesize
96KB
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Filesize
584KB
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Filesize
5.6MB
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Filesize
7.7MB