Analysis
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max time kernel
141s -
max time network
160s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
01-07-2024 18:00
Static task
static1
Behavioral task
behavioral1
Sample
1bf74dffc0628802538de0922ed14a89_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
1bf74dffc0628802538de0922ed14a89_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
1bf74dffc0628802538de0922ed14a89_JaffaCakes118.exe
-
Size
666KB
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MD5
1bf74dffc0628802538de0922ed14a89
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SHA1
bbf7d9be48007ee6b9f6553586582347aacf1f3d
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SHA256
49c55ffef42b3ed1dd062d395bfa9c9c700f198bfd4f31cacf957b2640f4bc9a
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SHA512
289a7c763f418b5535e3d8f69b90d2b414ce0321e1a3edc4ffcc55511e61df49848bc2ed7f12fe32f09a2b817cee167a6f02ee6654cf6d9488337a337aa63e35
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SSDEEP
12288:1t8NixtIr+aHRX/5t+KwXIr2k4DbF53e0IUFLcg6:1qUkr+YXn+/XIEi
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.a2zfacilityservices.in - Port:
587 - Username:
[email protected] - Password:
n*2Uy~]v;.sa
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4684-12-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla -
Suspicious use of SetThreadContext 1 IoCs
Processes:
1bf74dffc0628802538de0922ed14a89_JaffaCakes118.exedescription pid process target process PID 2640 set thread context of 4684 2640 1bf74dffc0628802538de0922ed14a89_JaffaCakes118.exe 1bf74dffc0628802538de0922ed14a89_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
1bf74dffc0628802538de0922ed14a89_JaffaCakes118.exepid process 4684 1bf74dffc0628802538de0922ed14a89_JaffaCakes118.exe 4684 1bf74dffc0628802538de0922ed14a89_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
1bf74dffc0628802538de0922ed14a89_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 4684 1bf74dffc0628802538de0922ed14a89_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
1bf74dffc0628802538de0922ed14a89_JaffaCakes118.exedescription pid process target process PID 2640 wrote to memory of 4684 2640 1bf74dffc0628802538de0922ed14a89_JaffaCakes118.exe 1bf74dffc0628802538de0922ed14a89_JaffaCakes118.exe PID 2640 wrote to memory of 4684 2640 1bf74dffc0628802538de0922ed14a89_JaffaCakes118.exe 1bf74dffc0628802538de0922ed14a89_JaffaCakes118.exe PID 2640 wrote to memory of 4684 2640 1bf74dffc0628802538de0922ed14a89_JaffaCakes118.exe 1bf74dffc0628802538de0922ed14a89_JaffaCakes118.exe PID 2640 wrote to memory of 4684 2640 1bf74dffc0628802538de0922ed14a89_JaffaCakes118.exe 1bf74dffc0628802538de0922ed14a89_JaffaCakes118.exe PID 2640 wrote to memory of 4684 2640 1bf74dffc0628802538de0922ed14a89_JaffaCakes118.exe 1bf74dffc0628802538de0922ed14a89_JaffaCakes118.exe PID 2640 wrote to memory of 4684 2640 1bf74dffc0628802538de0922ed14a89_JaffaCakes118.exe 1bf74dffc0628802538de0922ed14a89_JaffaCakes118.exe PID 2640 wrote to memory of 4684 2640 1bf74dffc0628802538de0922ed14a89_JaffaCakes118.exe 1bf74dffc0628802538de0922ed14a89_JaffaCakes118.exe PID 2640 wrote to memory of 4684 2640 1bf74dffc0628802538de0922ed14a89_JaffaCakes118.exe 1bf74dffc0628802538de0922ed14a89_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1bf74dffc0628802538de0922ed14a89_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1bf74dffc0628802538de0922ed14a89_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\1bf74dffc0628802538de0922ed14a89_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1bf74dffc0628802538de0922ed14a89_JaffaCakes118.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=2804 --field-trial-handle=2292,i,2103142837140538807,15881446839139365070,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2640-8-0x0000000007EB0000-0x0000000007F4C000-memory.dmpFilesize
624KB
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memory/2640-16-0x0000000074DC0000-0x0000000075570000-memory.dmpFilesize
7.7MB
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memory/2640-0-0x0000000074DCE000-0x0000000074DCF000-memory.dmpFilesize
4KB
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memory/2640-3-0x0000000004DE0000-0x0000000004E72000-memory.dmpFilesize
584KB
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memory/2640-4-0x0000000074DC0000-0x0000000075570000-memory.dmpFilesize
7.7MB
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memory/2640-5-0x0000000004DC0000-0x0000000004DCA000-memory.dmpFilesize
40KB
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memory/2640-6-0x0000000074DCE000-0x0000000074DCF000-memory.dmpFilesize
4KB
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memory/2640-7-0x0000000007DF0000-0x0000000007DFE000-memory.dmpFilesize
56KB
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memory/2640-2-0x0000000005390000-0x0000000005934000-memory.dmpFilesize
5.6MB
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memory/2640-1-0x0000000000360000-0x000000000040C000-memory.dmpFilesize
688KB
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memory/2640-11-0x000000000A8D0000-0x000000000A90C000-memory.dmpFilesize
240KB
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memory/2640-10-0x00000000081B0000-0x0000000008214000-memory.dmpFilesize
400KB
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memory/2640-9-0x0000000074DC0000-0x0000000075570000-memory.dmpFilesize
7.7MB
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memory/4684-19-0x0000000074DC0000-0x0000000075570000-memory.dmpFilesize
7.7MB
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memory/4684-15-0x0000000074DC0000-0x0000000075570000-memory.dmpFilesize
7.7MB
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memory/4684-14-0x0000000074DC0000-0x0000000075570000-memory.dmpFilesize
7.7MB
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memory/4684-17-0x00000000052A0000-0x00000000052B8000-memory.dmpFilesize
96KB
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memory/4684-18-0x00000000060F0000-0x0000000006156000-memory.dmpFilesize
408KB
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memory/4684-12-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB