136590c0787a3f9964c1d46cf01af4a1093a002fbea33c367cb4601da1cb523a

Analysis

max time kernel
84s
max time network
16s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
17/08/2024, 04:39

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General

Target

a13b75fe2317e138d3427961b098e1ca_JaffaCakes118.exe
Size

83KB
MD5

a13b75fe2317e138d3427961b098e1ca
SHA1

83407da6e168ccf7fae543824f663047df5a0331
SHA256

136590c0787a3f9964c1d46cf01af4a1093a002fbea33c367cb4601da1cb523a
SHA512

8b66d3c97f18b49bd1b000d29e2481d084134ce2c142cab6475d7fdf4ebd94446d40d4886bb1eb867fa59ac8cbeac742a3a244b95a87a79ad59d8e3efac6af4e
SSDEEP

1536:qttkSvPwS6CdTQ2D91LasrcZ5EMwl2yC8I8hRSvzt4L8M4PUoFvWHij7:PqodoRD91LNxp2eZKt4roUoF3

Score

7^/10

discovery upx

Malware Config

Signatures

Loads dropped DLL 9 IoCs

pid	Process
2328	a13b75fe2317e138d3427961b098e1ca_JaffaCakes118.exe
2328	a13b75fe2317e138d3427961b098e1ca_JaffaCakes118.exe
2328	a13b75fe2317e138d3427961b098e1ca_JaffaCakes118.exe
2828	svchost.exe
2828	svchost.exe
2828	svchost.exe
2712	svchost.exe
2712	svchost.exe
2712	svchost.exe

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2328-0-0x0000000000400000-0x0000000000421000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 3 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	a13b75fe2317e138d3427961b098e1ca_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2328	a13b75fe2317e138d3427961b098e1ca_JaffaCakes118.exe
2328	a13b75fe2317e138d3427961b098e1ca_JaffaCakes118.exe

Suspicious behavior: MapViewOfSection 3 IoCs

pid	Process
2328	a13b75fe2317e138d3427961b098e1ca_JaffaCakes118.exe
2328	a13b75fe2317e138d3427961b098e1ca_JaffaCakes118.exe
2328	a13b75fe2317e138d3427961b098e1ca_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2328	a13b75fe2317e138d3427961b098e1ca_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2328 wrote to memory of 2828	2328	a13b75fe2317e138d3427961b098e1ca_JaffaCakes118.exe	29
PID 2328 wrote to memory of 2828	2328	a13b75fe2317e138d3427961b098e1ca_JaffaCakes118.exe	29
PID 2328 wrote to memory of 2828	2328	a13b75fe2317e138d3427961b098e1ca_JaffaCakes118.exe	29
PID 2328 wrote to memory of 2828	2328	a13b75fe2317e138d3427961b098e1ca_JaffaCakes118.exe	29
PID 2328 wrote to memory of 2712	2328	a13b75fe2317e138d3427961b098e1ca_JaffaCakes118.exe	30
PID 2328 wrote to memory of 2712	2328	a13b75fe2317e138d3427961b098e1ca_JaffaCakes118.exe	30
PID 2328 wrote to memory of 2712	2328	a13b75fe2317e138d3427961b098e1ca_JaffaCakes118.exe	30
PID 2328 wrote to memory of 2712	2328	a13b75fe2317e138d3427961b098e1ca_JaffaCakes118.exe	30
PID 2328 wrote to memory of 1976	2328	a13b75fe2317e138d3427961b098e1ca_JaffaCakes118.exe	31
PID 2328 wrote to memory of 1976	2328	a13b75fe2317e138d3427961b098e1ca_JaffaCakes118.exe	31
PID 2328 wrote to memory of 1976	2328	a13b75fe2317e138d3427961b098e1ca_JaffaCakes118.exe	31
PID 2328 wrote to memory of 1976	2328	a13b75fe2317e138d3427961b098e1ca_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\a13b75fe2317e138d3427961b098e1ca_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a13b75fe2317e138d3427961b098e1ca_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2328
- C:\Windows\SysWOW64\svchost.exe
  -k netsvcs
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:2828
- C:\Windows\SysWOW64\svchost.exe
  -k netsvcs
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:2712
- C:\Windows\explorer.exe
  "C:\Windows\explorer.exe"
  2⤵
  PID:1976

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

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\4F0.tmp

Filesize
1.2MB

MD5
d124f55b9393c976963407dff51ffa79

SHA1
2c7bbedd79791bfb866898c85b504186db610b5d

SHA256
ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

SHA512
278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

Download Submit
\Users\Admin\AppData\Local\Temp\501.tmp

Filesize
1.1MB

MD5
9b98d47916ead4f69ef51b56b0c2323c

SHA1
290a80b4ded0efc0fd00816f373fcea81a521330

SHA256
96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b

SHA512
68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94

Download Submit
\Users\Admin\AppData\Local\Temp\521.tmp

Filesize
202KB

MD5
7ff15a4f092cd4a96055ba69f903e3e9

SHA1
a3d338a38c2b92f95129814973f59446668402a8

SHA256
1b594e6d057c632abb3a8cf838157369024bd6b9f515ca8e774b22fe71a11627

SHA512
4b015d011c14c7e10568c09bf81894681535efb7d76c3ef9071fffb3837f62b36e695187b2d32581a30f07e79971054e231a2ca4e8ad7f0f83d5876f8c086dae

Download Submit
memory/2328-49-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-47-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-1-0x0000000000230000-0x0000000000242000-memory.dmp

Filesize
72KB

Download
memory/2328-24-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-75-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2328-12-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-74-0x0000000000230000-0x0000000000242000-memory.dmp

Filesize
72KB

Download
memory/2328-72-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2328-31-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-35-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-69-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2328-68-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2328-18-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-67-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-66-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-65-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-64-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-63-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-62-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-61-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-60-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-59-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-58-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-57-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-56-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-55-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-54-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-53-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-52-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-51-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-50-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-0-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2328-2-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2328-46-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-48-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-45-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-44-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-43-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-42-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-41-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-40-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-39-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-38-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-37-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-36-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-34-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-33-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-32-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-19-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-30-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-71-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2328-29-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-28-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-27-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-26-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-25-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-23-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-22-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-21-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2328-20-0x00000000003B0000-0x00000000003B9000-memory.dmp

Filesize
36KB

Download
memory/2712-79-0x0000000000080000-0x000000000009B000-memory.dmp

Filesize
108KB

Download
memory/2712-97-0x0000000000080000-0x000000000009B000-memory.dmp

Filesize
108KB

Download
memory/2828-88-0x00000000000D0000-0x00000000000EB000-memory.dmp

Filesize
108KB

Download
memory/2828-77-0x00000000000D0000-0x00000000000EB000-memory.dmp

Filesize
108KB

Download
memory/2828-98-0x00000000000D0000-0x00000000000EB000-memory.dmp

Filesize
108KB

Download