gozi | 607da1eddeeec9b7f32c1acb6d0e497d38baeb36133f3663039d62814850a4b8

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
17-10-2024 02:28

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General

Target

5059afa08a5b7ce112211bcd839210df_JaffaCakes118.exe
Size

5.8MB
MD5

5059afa08a5b7ce112211bcd839210df
SHA1

a2b7de6b0765e2e6df51c6f4faa29ba004645096
SHA256

607da1eddeeec9b7f32c1acb6d0e497d38baeb36133f3663039d62814850a4b8
SHA512

fdd745aa7f5d89bbcd9691b219dd56b8fa88180aa450dcd19a092ce3465e352c1b2b253ee04cc49b4931f37a89dfccbf7ac7d19701b96194664e816637c5c026
SSDEEP

98304:KTIM9WX39DcS0HdU3Hau42c1joCjMPkNwk6alDAqD7z3uboHau42c1joCjMPkNwv:kNU3h0Ha3auq1jI86FA7y2auq1jI86

Score

10^/10

gozi banker discovery isfb trojan upx

Malware Config

Extracted

Family

gozi

Signatures

Gozi
Gozi is a well-known and widely distributed banking trojan.
banker trojan gozi

Deletes itself 1 IoCs

pid	Process
2052	5059afa08a5b7ce112211bcd839210df_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2052	5059afa08a5b7ce112211bcd839210df_JaffaCakes118.exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4440-0-0x0000000000400000-0x00000000008EF000-memory.dmp	upx
behavioral2/files/0x000c000000023b93-11.dat	upx
behavioral2/memory/2052-12-0x0000000000400000-0x00000000008EF000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5059afa08a5b7ce112211bcd839210df_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5059afa08a5b7ce112211bcd839210df_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4440	5059afa08a5b7ce112211bcd839210df_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4440	5059afa08a5b7ce112211bcd839210df_JaffaCakes118.exe
2052	5059afa08a5b7ce112211bcd839210df_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4440 wrote to memory of 2052	4440	5059afa08a5b7ce112211bcd839210df_JaffaCakes118.exe	84
PID 4440 wrote to memory of 2052	4440	5059afa08a5b7ce112211bcd839210df_JaffaCakes118.exe	84
PID 4440 wrote to memory of 2052	4440	5059afa08a5b7ce112211bcd839210df_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\5059afa08a5b7ce112211bcd839210df_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5059afa08a5b7ce112211bcd839210df_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4440
- C:\Users\Admin\AppData\Local\Temp\5059afa08a5b7ce112211bcd839210df_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\5059afa08a5b7ce112211bcd839210df_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:2052

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\5059afa08a5b7ce112211bcd839210df_JaffaCakes118.exe

Filesize
5.8MB

MD5
2d59a3e82c7a996357ff8d67a5248764

SHA1
fe8df7499da16bde4a17986b9962bf716f9447e1

SHA256
690a20fa22b1e332579819206c6202ac3c7814d3fb6fc179914c2870837431e6

SHA512
e465548223b9b790b1c89c1bb5c53819b42b4da22f5cc804a650f0f6faea5889e885b7ce2459cb91de4e2585e37d032b7aa8598cbb2fa405342fc30ba9939b4e

Download Submit
memory/2052-13-0x0000000001D60000-0x0000000001E93000-memory.dmp

Filesize
1.2MB

Download
memory/2052-12-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/2052-15-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/2052-20-0x0000000000400000-0x000000000061D000-memory.dmp

Filesize
2.1MB

Download
memory/2052-26-0x0000000005660000-0x000000000588A000-memory.dmp

Filesize
2.2MB

Download
memory/2052-33-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/4440-0-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/4440-1-0x00000000018F0000-0x0000000001A23000-memory.dmp

Filesize
1.2MB

Download
memory/4440-2-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/4440-14-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download