Analysis
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max time kernel
142s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
01-06-2024 06:54
Static task
static1
Behavioral task
behavioral1
Sample
89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe
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Size
1.3MB
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MD5
89abee532ab6532b360b79e2394ebb4c
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SHA1
39bfc7dc34e89bef2361b235bfebbe5fa92921e7
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SHA256
3cf70f0343ce66c1ac52b00fba64d7f319f7b728aac04705c9db2811551c2ec7
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SHA512
5b3b39a0ee41ec8afb1c1998334837b47b32a055694e00d946a011cde32ae6041ea1a5060870579d8f6f473bc525b2849b4833e9e89430caf0a093de5327bf6d
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SSDEEP
24576:ubP+DRqZVUTl1111ZN6N6N6N6N6N6N6N6N6N6N6N6N6N:4gIZS1111
Malware Config
Signatures
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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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exedescription ioc Process Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 20 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exedescription pid Process procid_target PID 2748 set thread context of 2120 2748 89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe 92 -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exepid Process 2748 89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe 2748 89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe 2748 89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe 2748 89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe 2120 89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe 2120 89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exedescription pid Process Token: SeDebugPrivilege 2748 89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe Token: SeDebugPrivilege 2120 89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exepid Process 2120 89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exedescription pid Process procid_target PID 2748 wrote to memory of 3576 2748 89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe 91 PID 2748 wrote to memory of 3576 2748 89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe 91 PID 2748 wrote to memory of 3576 2748 89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe 91 PID 2748 wrote to memory of 2120 2748 89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe 92 PID 2748 wrote to memory of 2120 2748 89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe 92 PID 2748 wrote to memory of 2120 2748 89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe 92 PID 2748 wrote to memory of 2120 2748 89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe 92 PID 2748 wrote to memory of 2120 2748 89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe 92 PID 2748 wrote to memory of 2120 2748 89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe 92 PID 2748 wrote to memory of 2120 2748 89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe 92 PID 2748 wrote to memory of 2120 2748 89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe 92 -
outlook_office_path 1 IoCs
Processes:
89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exedescription ioc Process Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe -
outlook_win_path 1 IoCs
Processes:
89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exedescription ioc Process Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2748 -
C:\Users\Admin\AppData\Local\Temp\89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe"2⤵PID:3576
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C:\Users\Admin\AppData\Local\Temp\89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:2120
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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=4340 --field-trial-handle=2252,i,16022092570067181109,3235558581947505669,262144 --variations-seed-version /prefetch:81⤵PID:3432
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\89abee532ab6532b360b79e2394ebb4c_JaffaCakes118.exe.log
Filesize313B
MD5181f8ee43a58681f752dbbd9784192b2
SHA10f8f8bf12da0aba71899eb027d20c374d3c863af
SHA256b87a19bc9d31616efc3ee1b3a5f8db72888ec82a9fd9cdc3b5d642f1de345e77
SHA51242f7d9a88f003a3f6629648c120db7600dbd175c4b1bdb0240f6e76619566177c7a750a89ae38c97d746f13ee4bc5a6b39b7ab7f6d78fa4567e4a0b6b1a7f88d