General
-
Target
5a12438b3b4c926c12a9376c7bf13426.bin
-
Size
773KB
-
Sample
240428-bl69tscg26
-
MD5
a16eb7878d4202cdbc3779ecda900e26
-
SHA1
8e9aff7e1f2d9bb801c1eb22dff826463cbc7939
-
SHA256
a8ce6b79a070f801bdd651b0f65828841dc6f0f35e81f84415e635f9b4cb7e9d
-
SHA512
f6948ef73f887d846dae2a8c5ff4bbcff8ba74c7078c5b9f21f1a402ba5a4b58eb4cedd65720a596217157c883883896d2b92022668fd1016a797dc0bffc36d0
-
SSDEEP
24576:wpvDxHkXxVhpbCfKn/tT5VrEBwt2WvBygmynfGdoInmrw:qExVhpmfK/tfrERWQgfGm2
Static task
static1
Behavioral task
behavioral1
Sample
1a794211deaa0ecb6abc6101d7c1bd61111b4dd2d895ee7ecf78fbf17f4c9ab3.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
1a794211deaa0ecb6abc6101d7c1bd61111b4dd2d895ee7ecf78fbf17f4c9ab3.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.fascia-arch.com - Port:
587 - Username:
[email protected] - Password:
HERbertstown1987 - Email To:
[email protected]
Extracted
Protocol: smtp- Host:
mail.fascia-arch.com - Port:
587 - Username:
[email protected] - Password:
HERbertstown1987
Targets
-
-
Target
1a794211deaa0ecb6abc6101d7c1bd61111b4dd2d895ee7ecf78fbf17f4c9ab3.exe
-
Size
822KB
-
MD5
5a12438b3b4c926c12a9376c7bf13426
-
SHA1
c3185c6a5e5f07a5befbe4af7131d05634f5d1a3
-
SHA256
1a794211deaa0ecb6abc6101d7c1bd61111b4dd2d895ee7ecf78fbf17f4c9ab3
-
SHA512
16c1e0e18eb8b3345b8b05443b782cb1dd35492ac986811c39f3cdce8dfe85b003aba029ffca0e38aa33c951d0d08281825152b0e239471eac3de18ac67864d0
-
SSDEEP
12288:tEqnHvjNIrpf9rN/mc/CaBmIwsyaPSIir97G6NLOZCGKEgbjuPBB5uO12rq:txPjKr5BNDWVxcSIiRG6atlB5N
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Adds Run key to start application
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Suspicious use of SetThreadContext
-
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1