Analysis
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max time kernel
142s -
max time network
140s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
13-10-2023 01:29
Static task
static1
Behavioral task
behavioral1
Sample
Git-2.29.2.2-64-bit.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
Git-2.29.2.2-64-bit.exe
Resource
win10v2004-20230915-en
General
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Target
Git-2.29.2.2-64-bit.exe
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Size
46.3MB
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MD5
77b453522525550cc43e9ac84706df8b
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SHA1
a3d2e40b95113d45de8977c54a790a948cce879b
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SHA256
9ab49d93166d430514b0aaf6dda3fdc6b37e2fe1d0df8ecc04403cd2be40e78b
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SHA512
da4445567e477a6bcd967a881de373577110df3d78afb07c2d1577ec9f58317817eccd4f3aa3578f3bbe8171f11edbd0564d3f6962ca86bcd06827f8dbb784f8
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SSDEEP
786432:5lbkYkIYrV3U5UGp9AJ37aYmWllU8B1CoYUHbB5i6feNDip4wEJ7RMfL41yOjuu:5NkYkIYrV3U5UGXwG4UO1SUHbB81OWwO
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 2320 Git-2.29.2.2-64-bit.tmp -
Loads dropped DLL 1 IoCs
pid Process 2376 Git-2.29.2.2-64-bit.exe -
Runs net.exe
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2320 Git-2.29.2.2-64-bit.tmp -
Suspicious use of WriteProcessMemory 25 IoCs
description pid Process procid_target PID 2376 wrote to memory of 2320 2376 Git-2.29.2.2-64-bit.exe 28 PID 2376 wrote to memory of 2320 2376 Git-2.29.2.2-64-bit.exe 28 PID 2376 wrote to memory of 2320 2376 Git-2.29.2.2-64-bit.exe 28 PID 2376 wrote to memory of 2320 2376 Git-2.29.2.2-64-bit.exe 28 PID 2376 wrote to memory of 2320 2376 Git-2.29.2.2-64-bit.exe 28 PID 2376 wrote to memory of 2320 2376 Git-2.29.2.2-64-bit.exe 28 PID 2376 wrote to memory of 2320 2376 Git-2.29.2.2-64-bit.exe 28 PID 2320 wrote to memory of 2624 2320 Git-2.29.2.2-64-bit.tmp 29 PID 2320 wrote to memory of 2624 2320 Git-2.29.2.2-64-bit.tmp 29 PID 2320 wrote to memory of 2624 2320 Git-2.29.2.2-64-bit.tmp 29 PID 2320 wrote to memory of 2624 2320 Git-2.29.2.2-64-bit.tmp 29 PID 2320 wrote to memory of 2632 2320 Git-2.29.2.2-64-bit.tmp 31 PID 2320 wrote to memory of 2632 2320 Git-2.29.2.2-64-bit.tmp 31 PID 2320 wrote to memory of 2632 2320 Git-2.29.2.2-64-bit.tmp 31 PID 2320 wrote to memory of 2632 2320 Git-2.29.2.2-64-bit.tmp 31 PID 2320 wrote to memory of 2660 2320 Git-2.29.2.2-64-bit.tmp 33 PID 2320 wrote to memory of 2660 2320 Git-2.29.2.2-64-bit.tmp 33 PID 2320 wrote to memory of 2660 2320 Git-2.29.2.2-64-bit.tmp 33 PID 2320 wrote to memory of 2660 2320 Git-2.29.2.2-64-bit.tmp 33 PID 2660 wrote to memory of 2724 2660 cmd.exe 35 PID 2660 wrote to memory of 2724 2660 cmd.exe 35 PID 2660 wrote to memory of 2724 2660 cmd.exe 35 PID 2724 wrote to memory of 2728 2724 net.exe 36 PID 2724 wrote to memory of 2728 2724 net.exe 36 PID 2724 wrote to memory of 2728 2724 net.exe 36
Processes
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C:\Users\Admin\AppData\Local\Temp\Git-2.29.2.2-64-bit.exe"C:\Users\Admin\AppData\Local\Temp\Git-2.29.2.2-64-bit.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2376 -
C:\Users\Admin\AppData\Local\Temp\is-345HK.tmp\Git-2.29.2.2-64-bit.tmp"C:\Users\Admin\AppData\Local\Temp\is-345HK.tmp\Git-2.29.2.2-64-bit.tmp" /SL5="$400F8,47876635,224256,C:\Users\Admin\AppData\Local\Temp\Git-2.29.2.2-64-bit.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:2320 -
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe" /D /C .\mingw64\bin\git.exe config -l -z -f "C:\ProgramData\Git\config" >"C:\Users\Admin\AppData\Local\Temp\is-R7M5H.tmp\git-config-get.txt"3⤵PID:2624
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe" /D /C .\mingw64\bin\git.exe config -l -z --system >"C:\Users\Admin\AppData\Local\Temp\is-R7M5H.tmp\git-config-get.txt"3⤵PID:2632
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe" /d /c net session >"C:\Users\Admin\AppData\Local\Temp\is-R7M5H.tmp\net-session.txt"3⤵
- Suspicious use of WriteProcessMemory
PID:2660 -
C:\Windows\system32\net.exenet session4⤵
- Suspicious use of WriteProcessMemory
PID:2724 -
C:\Windows\system32\net1.exeC:\Windows\system32\net1 session5⤵PID:2728
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
1.2MB
MD53757d938b40a82c414246df2cd96b6a1
SHA17f0ca5572e2fe1608d540022ef97e32818ecb359
SHA25645160b5d1a8dbc8734926b36fe36b7036d9fe1341e199f91b10441d73ff747b6
SHA512b593c8f420fd25ec280b014383fc78e1e376e1b578609e9b02c7187fc96bc02af39bd9ccc21cc92fbec9c33deb13446a462df76533493af051abd67e24a31253
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Filesize
1.2MB
MD53757d938b40a82c414246df2cd96b6a1
SHA17f0ca5572e2fe1608d540022ef97e32818ecb359
SHA25645160b5d1a8dbc8734926b36fe36b7036d9fe1341e199f91b10441d73ff747b6
SHA512b593c8f420fd25ec280b014383fc78e1e376e1b578609e9b02c7187fc96bc02af39bd9ccc21cc92fbec9c33deb13446a462df76533493af051abd67e24a31253