Analysis
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max time kernel
148s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
01-09-2024 23:23
Static task
static1
Behavioral task
behavioral1
Sample
7649b0d2a11b0a9f6651b1188af26af17ac05a5c717d2251041dc1865c082ad4.exe
Resource
win7-20240704-en
General
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Target
7649b0d2a11b0a9f6651b1188af26af17ac05a5c717d2251041dc1865c082ad4.exe
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Size
436KB
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MD5
efcb230fa8d46b44ae3e9cc6ba8fb675
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SHA1
2514babd0f376df872eee93195f1d5490912a2ea
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SHA256
7649b0d2a11b0a9f6651b1188af26af17ac05a5c717d2251041dc1865c082ad4
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SHA512
87261586af1ca70df66b7dae49c4b3c30c4ad088d878a21aff902164209e7ee96989e4d23b968a5dba4f9c8f0cc546edba95f2c204fece67ce9805d161204a53
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SSDEEP
12288:C4jg5ZqdXU27j+6khm14Qwxj+R4QBbfwxkZoLKl/n:Cf5ZqdXU27j+6mpQwhQyId
Malware Config
Extracted
trickbot
2000035
tot164
36.91.117.231:443
36.89.228.201:443
103.75.32.173:443
45.115.172.105:443
36.95.23.89:443
103.123.86.104:443
202.65.119.162:443
202.9.121.143:443
139.255.65.170:443
110.172.137.20:443
103.146.232.154:443
36.91.88.164:443
103.47.170.131:443
122.117.90.133:443
103.9.188.78:443
210.2.149.202:443
118.91.190.42:443
117.222.61.115:443
117.222.57.92:443
136.228.128.21:443
103.47.170.130:443
36.91.186.235:443
103.194.88.4:443
116.206.153.212:443
58.97.72.83:443
139.255.6.2:443
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autorunName:pwgrabbName:pwgrabc
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 112 3788 WerFault.exe 82 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7649b0d2a11b0a9f6651b1188af26af17ac05a5c717d2251041dc1865c082ad4.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3724 wermgr.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3788 7649b0d2a11b0a9f6651b1188af26af17ac05a5c717d2251041dc1865c082ad4.exe 3788 7649b0d2a11b0a9f6651b1188af26af17ac05a5c717d2251041dc1865c082ad4.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3788 wrote to memory of 3724 3788 7649b0d2a11b0a9f6651b1188af26af17ac05a5c717d2251041dc1865c082ad4.exe 83 PID 3788 wrote to memory of 3724 3788 7649b0d2a11b0a9f6651b1188af26af17ac05a5c717d2251041dc1865c082ad4.exe 83 PID 3788 wrote to memory of 2084 3788 7649b0d2a11b0a9f6651b1188af26af17ac05a5c717d2251041dc1865c082ad4.exe 87 PID 3788 wrote to memory of 2084 3788 7649b0d2a11b0a9f6651b1188af26af17ac05a5c717d2251041dc1865c082ad4.exe 87 PID 3788 wrote to memory of 3724 3788 7649b0d2a11b0a9f6651b1188af26af17ac05a5c717d2251041dc1865c082ad4.exe 83 PID 3788 wrote to memory of 3724 3788 7649b0d2a11b0a9f6651b1188af26af17ac05a5c717d2251041dc1865c082ad4.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\7649b0d2a11b0a9f6651b1188af26af17ac05a5c717d2251041dc1865c082ad4.exe"C:\Users\Admin\AppData\Local\Temp\7649b0d2a11b0a9f6651b1188af26af17ac05a5c717d2251041dc1865c082ad4.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3788 -
C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3724
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe2⤵PID:2084
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3788 -s 5722⤵
- Program crash
PID:112
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3788 -ip 37881⤵PID:1752