Analysis
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max time kernel
25s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
27/03/2024, 14:21
Static task
static1
Behavioral task
behavioral1
Sample
e1e038644262e3d6878ebee04f0a6889.exe
Resource
win7-20240221-en
General
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Target
e1e038644262e3d6878ebee04f0a6889.exe
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Size
256KB
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MD5
e1e038644262e3d6878ebee04f0a6889
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SHA1
fd5e52845ea34fd37b04d609d5417209f3272fa1
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SHA256
9b1a8d531e2e236b985adac7282d693ac8c5f8136bfa6071ff32821c9c3dc342
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SHA512
c932e9fa7eb480332253b66d0d9a31c64a9ef00b73e0f837a50a394d41c45dfe20ce635fafa9792673a43a135ef9769747a38caca170f304eac03d0352663889
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SSDEEP
3072:nDt64f+TPTRK3a1o5ZlbmvvzT0s2rRsamQN6ahC1bBz7zU/WZAn53mkZ8f7QJ4r:nUJTymjT0s/76C1bxsUAnLZe73r
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 3056 e1e038644262e3d6878ebee04f0a6889mgr.exe -
Loads dropped DLL 4 IoCs
pid Process 1888 e1e038644262e3d6878ebee04f0a6889.exe 1888 e1e038644262e3d6878ebee04f0a6889.exe 3056 e1e038644262e3d6878ebee04f0a6889mgr.exe 3056 e1e038644262e3d6878ebee04f0a6889mgr.exe -
resource yara_rule behavioral1/memory/3056-11-0x0000000000400000-0x0000000000468000-memory.dmp upx behavioral1/memory/3056-22-0x0000000000400000-0x0000000000468000-memory.dmp upx -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1888 wrote to memory of 3056 1888 e1e038644262e3d6878ebee04f0a6889.exe 27 PID 1888 wrote to memory of 3056 1888 e1e038644262e3d6878ebee04f0a6889.exe 27 PID 1888 wrote to memory of 3056 1888 e1e038644262e3d6878ebee04f0a6889.exe 27 PID 1888 wrote to memory of 3056 1888 e1e038644262e3d6878ebee04f0a6889.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\e1e038644262e3d6878ebee04f0a6889.exe"C:\Users\Admin\AppData\Local\Temp\e1e038644262e3d6878ebee04f0a6889.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1888 -
C:\Users\Admin\AppData\Local\Temp\e1e038644262e3d6878ebee04f0a6889mgr.exeC:\Users\Admin\AppData\Local\Temp\e1e038644262e3d6878ebee04f0a6889mgr.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:3056
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
163KB
MD532e2446e5ea8b44ee87ed1dec23ea040
SHA11341be8ec8be902630fc92657b10016c5d83c14b
SHA2561f261c1a1c5e7c051cbc0332db237c8e7335661251af2d950b05edd6d515f170
SHA51295b36862faec87482a2dd6aa16a2bbcfe73dcd30796d4d98db7ae6b46ec73c4f6de9880c7e8042697ffc5fddb296bd4610e69b0fb8275566c5cd3e85d9e693f6
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Filesize
1.2MB
MD5d124f55b9393c976963407dff51ffa79
SHA12c7bbedd79791bfb866898c85b504186db610b5d
SHA256ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef
SHA512278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06
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Filesize
1.1MB
MD59b98d47916ead4f69ef51b56b0c2323c
SHA1290a80b4ded0efc0fd00816f373fcea81a521330
SHA25696e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b
SHA51268b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94