General
- Target messenger_update.exe
- Size 3.1MB
- Sample260720-gfkrjaaw61
- SHA256 df98becfdc8517afa0ed6cb88ad77e18b97db1e89eb7c478e814ddcb0fe8ed84
- MD5 9e04e6445835b0d8073b8c6d3759519e
- SHA1 3ad24c31e7f93db567ddc6858530d20d1ea75cba
- SHA512 b6fe11fd1b085ba4225a1790569c0ffa69d603f46d7607a0c4bc2413285a771e8665b0f716f359e7c62102fdf2f0ae2635eae457e0c4ceab77fa423216c1433b
- SSDEEP 49152:CycHGrTlKehOqJgBHA6F9oG4znXysxUuxGzTHHB72eh2NT:CycmrTJhOqJgVA6F9tkx
- TLSH T159E56C1577F86E23E16EE2B2D2B1041267F0F81EB3A3EB2B224257786C53B505C517A7
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
messenger_update.exe
Resource
win10v2004-20260513-en
7 signatures
60 seconds
Malware Config
Extracted
Family
-
quasar
Version
-
1.4.1
Botnet
-
pingping
C2
-
asisgs.in
-
malware.asisgs.in
Mutex
-
dff4d9d4-ee98-4856-b36f-7b3aeffd8d10
Attributes
-
encryption_key
88744B6C5529B458F3F34862830C659732FE5A1C
-
install_name
molliza.exe
-
key_salt
bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941
-
log_directory
Logs
-
reconnect_delay
5000
-
startup_key
malware
-
subdirectory
malware
Targets
-
- Target messenger_update.exe
- Size 3.1MB
- SHA256 df98becfdc8517afa0ed6cb88ad77e18b97db1e89eb7c478e814ddcb0fe8ed84
- MD5 9e04e6445835b0d8073b8c6d3759519e
- SHA1 3ad24c31e7f93db567ddc6858530d20d1ea75cba
- SHA512 b6fe11fd1b085ba4225a1790569c0ffa69d603f46d7607a0c4bc2413285a771e8665b0f716f359e7c62102fdf2f0ae2635eae457e0c4ceab77fa423216c1433b
- SSDEEP 49152:CycHGrTlKehOqJgBHA6F9oG4znXysxUuxGzTHHB72eh2NT:CycmrTJhOqJgVA6F9tkx
- TLSH T159E56C1577F86E23E16EE2B2D2B1041267F0F81EB3A3EB2B224257786C53B505C517A7
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Quasar payload
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.