gozi | 9a83965820f95e2ef43f07816d1dc949a00f44743a3d221a45533588090853e9

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09-10-2024 02:12

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General

Target

28fbd3fc99308421a8af62da8b3dda15_JaffaCakes118.exe
Size

385KB
MD5

28fbd3fc99308421a8af62da8b3dda15
SHA1

4ad2ee7a1d57ccbf234776f4de1e0794333ae87e
SHA256

9a83965820f95e2ef43f07816d1dc949a00f44743a3d221a45533588090853e9
SHA512

c01f6cbcf527e212d07a9f732914f8822ef82bfe8feaa1dff8054062b665f1475600f88a3e071160662307f468cfc06b21d0800d4ac4e7c732f0097ac1eb9011
SSDEEP

6144:N8wU0T8AVLbWkgZyTSFWnGC463wBNfEbEBJry11XANEygLCjeZuLupwVroY0E0Oi:608AVLb0ESFWnGC2sEBaOT6un5oE0pp

Score

10^/10

gozi banker discovery isfb trojan

Malware Config

Extracted

Family

gozi

Signatures

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

Loads dropped DLL 3 IoCs

pid	Process
392	28fbd3fc99308421a8af62da8b3dda15_JaffaCakes118.exe
392	28fbd3fc99308421a8af62da8b3dda15_JaffaCakes118.exe
392	28fbd3fc99308421a8af62da8b3dda15_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 392 set thread context of 3496	392	28fbd3fc99308421a8af62da8b3dda15_JaffaCakes118.exe	86

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 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	28fbd3fc99308421a8af62da8b3dda15_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 392 wrote to memory of 3496	392	28fbd3fc99308421a8af62da8b3dda15_JaffaCakes118.exe	86
PID 392 wrote to memory of 3496	392	28fbd3fc99308421a8af62da8b3dda15_JaffaCakes118.exe	86
PID 392 wrote to memory of 3496	392	28fbd3fc99308421a8af62da8b3dda15_JaffaCakes118.exe	86
PID 392 wrote to memory of 3496	392	28fbd3fc99308421a8af62da8b3dda15_JaffaCakes118.exe	86
PID 392 wrote to memory of 3496	392	28fbd3fc99308421a8af62da8b3dda15_JaffaCakes118.exe	86
PID 392 wrote to memory of 3496	392	28fbd3fc99308421a8af62da8b3dda15_JaffaCakes118.exe	86
PID 392 wrote to memory of 3496	392	28fbd3fc99308421a8af62da8b3dda15_JaffaCakes118.exe	86
PID 392 wrote to memory of 3496	392	28fbd3fc99308421a8af62da8b3dda15_JaffaCakes118.exe	86
PID 392 wrote to memory of 3496	392	28fbd3fc99308421a8af62da8b3dda15_JaffaCakes118.exe	86
PID 392 wrote to memory of 3496	392	28fbd3fc99308421a8af62da8b3dda15_JaffaCakes118.exe	86
PID 392 wrote to memory of 3496	392	28fbd3fc99308421a8af62da8b3dda15_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\28fbd3fc99308421a8af62da8b3dda15_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\28fbd3fc99308421a8af62da8b3dda15_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:392
- C:\Users\Admin\AppData\Local\Temp\28fbd3fc99308421a8af62da8b3dda15_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\28fbd3fc99308421a8af62da8b3dda15_JaffaCakes118.exe"
  2⤵
  PID:3496

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\lioncels.dll

Filesize
83KB

MD5
877928bb6863631a29aa72bfb42f45c3

SHA1
836842655340ebac488f43a6408211dd36422e69

SHA256
31a45c9a62b9c2392ab7b5bbdfae800c3d5433e5301683188100a7ca3b1ed864

SHA512
efa0b7220285b5c22fc6afb6f6c00da897a5647cdb38023bbf6e0d51868746e39354944457c7ef6dbda01a4e3a5fef53659e4f746c88ef2887f9c94168955d85

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsiB44D.tmp\System.dll

Filesize
11KB

MD5
3e6bf00b3ac976122f982ae2aadb1c51

SHA1
caab188f7fdc84d3fdcb2922edeeb5ed576bd31d

SHA256
4ff9b2678d698677c5d9732678f9cf53f17290e09d053691aac4cc6e6f595cbe

SHA512
1286f05e6a7e6b691f6e479638e7179897598e171b52eb3a3dc0e830415251069d29416b6d1ffc6d7dce8da5625e1479be06db9b7179e7776659c5c1ad6aa706

Download Submit
memory/392-13-0x00000000023B0000-0x00000000023C8000-memory.dmp

Filesize
96KB

Download
memory/3496-16-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/3496-18-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/3496-19-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/3496-20-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/3496-23-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download