Analysis
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max time kernel
115s -
max time network
119s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
12-06-2024 01:59
Static task
static1
Behavioral task
behavioral1
Sample
PO HOI-2024-055.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
PO HOI-2024-055.exe
Resource
win10v2004-20240611-en
General
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Target
PO HOI-2024-055.exe
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Size
1.0MB
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MD5
1483ef78efe6ae4636ba2888d09ebd8d
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SHA1
f7551c0b1583db6a5a5323abb659084d66fa9117
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SHA256
51991927ba3cf9049da35e9104b96129bbff2389c24ccf09b767ddde8dc78b5e
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SHA512
3a47d2463e0433ee5c42f7744718dea4d8d9b71f21f609669f65415f041f4672c2aa66ed13724f683ffbc577a40446c871e73e998da02412f67e76af0182b5cc
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SSDEEP
24576:gg61jjk0LAta9APDIMOzJFvzTwCzTQbbxViUSX8wx2a:hdOzLv/pMbbxVjSXDka
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.jeepcommerce.rs - Port:
21 - Username:
[email protected] - Password:
YeAiGo[)yv#k
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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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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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 4 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
PO HOI-2024-055.exedescription pid process target process PID 944 set thread context of 3288 944 PO HOI-2024-055.exe PO HOI-2024-055.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
PO HOI-2024-055.exePO HOI-2024-055.exepid process 944 PO HOI-2024-055.exe 944 PO HOI-2024-055.exe 944 PO HOI-2024-055.exe 3288 PO HOI-2024-055.exe 3288 PO HOI-2024-055.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
PO HOI-2024-055.exePO HOI-2024-055.exedescription pid process Token: SeDebugPrivilege 944 PO HOI-2024-055.exe Token: SeDebugPrivilege 3288 PO HOI-2024-055.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
PO HOI-2024-055.exedescription pid process target process PID 944 wrote to memory of 3288 944 PO HOI-2024-055.exe PO HOI-2024-055.exe PID 944 wrote to memory of 3288 944 PO HOI-2024-055.exe PO HOI-2024-055.exe PID 944 wrote to memory of 3288 944 PO HOI-2024-055.exe PO HOI-2024-055.exe PID 944 wrote to memory of 3288 944 PO HOI-2024-055.exe PO HOI-2024-055.exe PID 944 wrote to memory of 3288 944 PO HOI-2024-055.exe PO HOI-2024-055.exe PID 944 wrote to memory of 3288 944 PO HOI-2024-055.exe PO HOI-2024-055.exe PID 944 wrote to memory of 3288 944 PO HOI-2024-055.exe PO HOI-2024-055.exe PID 944 wrote to memory of 3288 944 PO HOI-2024-055.exe PO HOI-2024-055.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\PO HOI-2024-055.exe"C:\Users\Admin\AppData\Local\Temp\PO HOI-2024-055.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:944 -
C:\Users\Admin\AppData\Local\Temp\PO HOI-2024-055.exe"C:\Users\Admin\AppData\Local\Temp\PO HOI-2024-055.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3288
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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 --field-trial-handle=4108,i,8998666007764333392,14724298544432336038,262144 --variations-seed-version --mojo-platform-channel-handle=4444 /prefetch:81⤵PID:3664
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3