quasar | 21c687309d44259a119b6695bfa7dac8[.]bin | Triage

Sharing

Copy URL Twitter E-mail

General

Target

21c687309d44259a119b6695bfa7dac8.bin
Size

1.2MB
MD5

7a6c8b4eaa9432e4549a453951a6812d
SHA1

0111cfd4ab493736d6ca902bafdde9078a5a2f70
SHA256

615abddf8898f1dc3c08de3a51ca736f70e23a65d93a005f55a9368a4d30c65b
SHA512

c6f6a8d28d582e3b93e21329748560a02fd8f2e5907e52a25ee56352426acc4bcbe8dddfb32cd1e3eb85a9338bcc0b9835f5592a8d64cbf0ea1379ec937f4f12
SSDEEP

24576:LhbchGa3bMcR7vXfP8Pai1SyoXfk6houc9gIWMMdV4yAR3UE:LhuVtp38ii83hIqIYV4yU3UE

Score

10^/10

office04 quasar

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

192.168.174.129:4782

Mutex

6f32bc27-b82b-47fa-bc73-4e37baf4a613

Attributes

encryption_key
C7F72574BAC4D21027038342CF35587A52994C47
install_name
Client.exe
log_directory
Logs
reconnect_delay
3000
startup_key
Quasar Client Startup
subdirectory
SubDir

Signatures

Quasar family
quasar

Quasar payload 1 IoCs

resource	yara_rule
static1/unpack001/e3dc423684976ae02183ff7156153303f75d3961decb3215213faa46d0926c69.exe	family_quasar

Files

21c687309d44259a119b6695bfa7dac8.bin
.zip

Password: infected
e3dc423684976ae02183ff7156153303f75d3961decb3215213faa46d0926c69.exe
.exe windows x86

Password: infected

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 3.1MB - Virtual size: 3.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ